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Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: namespace: queue a mount only once for mount…

CVE-2026-98991Obserwuj

In the Linux kernel, the following vulnerability has been resolved: namespace: queue a mount only once for mount notifications mnt_notify_add() puts a mount on notify_list. It doesn't check whether the mount is on the list already. That's fine as long as every mount is queued at most once per…

Opis źródłowy NVD · ENCVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki

CVSS
7,8
EPSS
0,16 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: namespace: don't copy an unmounted mount tree may_copy_tree()…

CVE-2026-98992Do weryfikacji

In the Linux kernel, the following vulnerability has been resolved: namespace: don't copy an unmounted mount tree may_copy_tree() accepts a mount whose root is an nsfs or pidfs file before it checks whether that mount is mounted. This exception exists for nsfs and pidfs mounts. They are part of…

Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

CVSS
Nieustalone
EPSS
0,18 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: namespace: don't inherit MNT_UMOUNT in clone_mnt() MNT_UMOUNT gets…

CVE-2026-98993Obserwuj

In the Linux kernel, the following vulnerability has been resolved: namespace: don't inherit MNT_UMOUNT in clone_mnt() MNT_UMOUNT gets raised on a mount that umount_tree() or umount_one() has taken out of its namespace. It's never cleared. __detach_mounts() unhooks a mount that carries it…

Opis źródłowy NVD · ENCVSS 7,8 · EPSS 0,18 % · rekomendacja wg zapisanej polityki

CVSS
7,8
EPSS
0,18 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: statmount: read the parent of an unmounted mount under…

CVE-2026-98994Do weryfikacji

In the Linux kernel, the following vulnerability has been resolved: statmount: read the parent of an unmounted mount under mount_lock statmount_mnt_basic() reads the ids of the parent through m->mnt_parent with namespace_sem held for reading. That's fine for a mount that is in a namespace.…

Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

CVSS
Nieustalone
EPSS
0,16 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: namespace: reset the old parent's ->overmount in…

CVE-2026-98995Obserwuj

In the Linux kernel, the following vulnerability has been resolved: namespace: reset the old parent's ->overmount in mnt_change_mountpoint() __umount_mnt() resets ->overmount of the parent when it unmounts the mount that overmounts it. mnt_change_mountpoint() doesn't. It moves the mount to its…

Opis źródłowy NVD · ENCVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki

CVSS
7,8
EPSS
0,16 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: fs: don't silently unmount busy mounts The propagate_mount_busy()…

CVE-2026-98996Do weryfikacji

In the Linux kernel, the following vulnerability has been resolved: fs: don't silently unmount busy mounts The propagate_mount_busy() helper exists to decide whether a synchronous can suceed. It does that by looking at the copies of the victims in the mounts its parent propagates to. One of…

Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

CVSS
Nieustalone
EPSS
0,17 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/userq: only accept doorbell BOs as queue…

CVE-2026-98997Do weryfikacji

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/userq: only accept doorbell BOs as queue doorbell amdgpu_userq_get_doorbell_index() pins any BO passed as doorbell_handle into the doorbell domain. For a regular BO, TTM moves it with ttm_bo_move_null() and its…

Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

CVSS
Nieustalone
EPSS
0,17 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: namespace: don't let a pseudo dentry become the root of a…

CVE-2026-98982Obserwuj

In the Linux kernel, the following vulnerability has been resolved: namespace: don't let a pseudo dentry become the root of a mount d_alloc_pseudo() hands out dentries for pipes, sockets and other files that are never anyone's child or parent. They carry DCACHE_NORCU and dentry_free() frees them…

Opis źródłowy NVD · ENCVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki

CVSS
7,8
EPSS
0,16 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: unshare: don't drop active namespace references that were never…

CVE-2026-98983Do weryfikacji

In the Linux kernel, the following vulnerability has been resolved: unshare: don't drop active namespace references that were never taken Active references on the namespaces of an nsproxy are taken when the nsproxy is installed into a task in switch_task_namespaces() and copy_namespaces() and…

Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

CVSS
Nieustalone
EPSS
0,16 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: dcache: don't put a mountpoint on a dentry that's being…

CVE-2026-98984Do weryfikacji

In the Linux kernel, the following vulnerability has been resolved: dcache: don't put a mountpoint on a dentry that's being removed rmdir(), unlink() and rename() call dont_mount() on the victim and then detach_mounts() with the victim's inode locked. do_lock_mount() takes the inode lock of the…

Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

CVSS
Nieustalone
EPSS
0,18 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: namespace: check the mounts before reading their parents in…

CVE-2026-98985Do weryfikacji

In the Linux kernel, the following vulnerability has been resolved: namespace: check the mounts before reading their parents in pivot_root() path_pivot_root() reads the parents of new_root and of the caller's root and checks whether they are shared before it checks that either mount is in the…

Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

CVSS
Nieustalone
EPSS
0,18 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: namespace: remove the fsnotify marks of a mount namespace in process…

CVE-2026-98986Do weryfikacji

In the Linux kernel, the following vulnerability has been resolved: namespace: remove the fsnotify marks of a mount namespace in process context mnt_ns_release() drops the last passive reference of a mount namespace and removes its fanotify marks via fsnotify_mntns_delete(). That takes the mutex…

Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

CVSS
Nieustalone
EPSS
0,17 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: namespace: look at the topmost mount for a mount namespace…

CVE-2026-98987Do weryfikacji

In the Linux kernel, the following vulnerability has been resolved: namespace: look at the topmost mount for a mount namespace file attach_recursive_mnt() preallocates a mountpoint for the root of the topmost mount of the source so that a mount that already sits at the destination can be put on…

Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

CVSS
Nieustalone
EPSS
0,17 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: namespace: keep covered mounts covered in…

CVE-2026-98988Obserwuj

In the Linux kernel, the following vulnerability has been resolved: namespace: keep covered mounts covered in OPEN_TREE_NAMESPACE open_tree(OPEN_TREE_NAMESPACE) creates a new mount namespace from a copy of the tree at the given path. The caller needs to be privileged over its current user…

Opis źródłowy NVD · ENCVSS 8,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki

CVSS
8,8
EPSS
0,16 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: namespace: check a recursive bind mount for mount namespace…

CVE-2026-98989Do weryfikacji

In the Linux kernel, the following vulnerability has been resolved: namespace: check a recursive bind mount for mount namespace loops do_loopback() refuses to bind mount the file of a mount namespace that is as old as the caller's or older because a mount namespace that holds a mount of its own…

Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

CVSS
Nieustalone
EPSS
0,17 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: namespace: check a submount for references right before unmounting…

CVE-2026-98990Do weryfikacji

In the Linux kernel, the following vulnerability has been resolved: namespace: check a submount for references right before unmounting it shrink_submounts() and mark_mounts_for_expiry() first collect all the mounts they are allowed to unmount and then unmount them. Whether a mount is busy is…

Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

CVSS
Nieustalone
EPSS
0,19 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: xfs: fix exchange-range-to-eof file size exchange Norbert Szetei…

CVE-2026-98974Obserwuj

In the Linux kernel, the following vulnerability has been resolved: xfs: fix exchange-range-to-eof file size exchange Norbert Szetei posted a patch containing an incomplete description of a bug in XFS_IOC_EXCHANGE_RANGE's TO_EOF flag. The bug tricks exchange-range into modifying a file so that…

Opis źródłowy NVD · ENCVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki

CVSS
7,8
EPSS
0,16 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: xfs: stop exchanging reflink flags when exchanging mappings When an…

CVE-2026-98975Obserwuj

In the Linux kernel, the following vulnerability has been resolved: xfs: stop exchanging reflink flags when exchanging mappings When an exchange covers both files from offset 0 to i_disk_size, xmi_can_exchange_reflink_flags() assumes every mapping moved and hands the reflink flag over to the…

Opis źródłowy NVD · ENCVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki

CVSS
7,8
EPSS
0,16 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: namespace: keep the lock on a mount that a propagated copy is moved…

CVE-2026-98976Obserwuj

In the Linux kernel, the following vulnerability has been resolved: namespace: keep the lock on a mount that a propagated copy is moved beneath attach_recursive_mnt() transfers MNT_LOCKED from the top mount to the mount that is moved beneath it with MOVE_MOUNT_BENEATH. This allows the owner of a…

Opis źródłowy NVD · ENCVSS 7,8 · EPSS 0,14 % · rekomendacja wg zapisanej polityki

CVSS
7,8
EPSS
0,14 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: namespace: handle mount locking for automounts correctly If mounts…

CVE-2026-98977Do weryfikacji

In the Linux kernel, the following vulnerability has been resolved: namespace: handle mount locking for automounts correctly If mounts are propagated across user namespaces, attach_recursive_mnt() locks every copy of the source mount to protect overmounts from vanishing and revealing the…

Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

CVSS
Nieustalone
EPSS
0,19 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: namespace: never expire a locked mount Locked mounts are special.…

CVE-2026-98978Obserwuj

In the Linux kernel, the following vulnerability has been resolved: namespace: never expire a locked mount Locked mounts are special. They protect the underlying files and directories from being revealed. do_umount() refuses to unmount locked mounts but shrink_submounts() doesn't. A shrinkable…

Opis źródłowy NVD · ENCVSS 8,4 · EPSS 0,17 % · rekomendacja wg zapisanej polityki

CVSS
8,4
EPSS
0,17 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: namespace: refuse an automount below a mount that is in no…

CVE-2026-98979Do weryfikacji

In the Linux kernel, the following vulnerability has been resolved: namespace: refuse an automount below a mount that is in no namespace It's possible to add autmounts even when the parent mount isn't in the mount namespace of the caller. The only requirement we have is that the parent mount…

Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

CVSS
Nieustalone
EPSS
0,18 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: namei: don't reveal overmounted entries in refwalk In rcuwalk the…

CVE-2026-98980Obserwuj

In the Linux kernel, the following vulnerability has been resolved: namei: don't reveal overmounted entries in refwalk In rcuwalk the dentry is validated before it is accepted. step_into() step_into() rechecks d_seq and __follow_mount_rcu() rechecks mount_lock. An entry that gets unlinked in…

Opis źródłowy NVD · ENCVSS 8,8 · EPSS 0,18 % · rekomendacja wg zapisanej polityki

CVSS
8,8
EPSS
0,18 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: namespace: unhash a dentry before detaching the mounts on…

CVE-2026-98981Obserwuj

In the Linux kernel, the following vulnerability has been resolved: namespace: unhash a dentry before detaching the mounts on it unlink(), rmdir() and rename() remove the entry from the filesystem, call detach_mounts() on the entry with the inode locked and then call d_delete() once the inode is…

Opis źródłowy NVD · ENCVSS 8,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki

CVSS
8,8
EPSS
0,16 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Producent nieustalony

In the Linux kernel, the following vulnerability has been resolved: bonding: fix the program leak when XDP is replaced We need to…

CVE-2026-98966Do weryfikacji

In the Linux kernel, the following vulnerability has been resolved: bonding: fix the program leak when XDP is replaced We need to release the reference on the old BPF prog, whether we are going to no-prog, or replacing the prog with another. Spotted by AI while running tests for the propagation…

Opis źródłowy NVD · ENOcena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

CVSS
Nieustalone
EPSS
0,16 %
Poprawka
Status poprawki nieustalony
Publikacja
Aktualizacja NVD
Podatności: opis, rekomendacja, CVSS, EPSS i daty źródłowe. Rekomendacja nie potwierdza podatności własnego zasobu.
Producent / podatnośćOpisRekomendacja i powódCVSSEPSSDaty źródłoweZapis
Producent nieustalony
In the Linux kernel, the following vulnerability has been resolved: namespace: queue a mount only once for mount…
CVE-2026-98991

In the Linux kernel, the following vulnerability has been resolved: namespace: queue a mount only once for mount notifications mnt_notify_add() puts a mount on notify_list. It doesn't check whether the mount is on the list already. That's fine as long as every mount is queued at most once per…

Opis źródłowy NVD · EN
Obserwuj

CVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki

7,80,16 %
Publikacja
Aktualizacja NVD
Producent nieustalony
In the Linux kernel, the following vulnerability has been resolved: namespace: don't copy an unmounted mount tree may_copy_tree()…
CVE-2026-98992

In the Linux kernel, the following vulnerability has been resolved: namespace: don't copy an unmounted mount tree may_copy_tree() accepts a mount whose root is an nsfs or pidfs file before it checks whether that mount is mounted. This exception exists for nsfs and pidfs mounts. They are part of…

Opis źródłowy NVD · EN
Do weryfikacji

Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

Nieustalone0,18 %
Publikacja
Aktualizacja NVD
Producent nieustalony
In the Linux kernel, the following vulnerability has been resolved: namespace: don't inherit MNT_UMOUNT in clone_mnt() MNT_UMOUNT gets…
CVE-2026-98993

In the Linux kernel, the following vulnerability has been resolved: namespace: don't inherit MNT_UMOUNT in clone_mnt() MNT_UMOUNT gets raised on a mount that umount_tree() or umount_one() has taken out of its namespace. It's never cleared. __detach_mounts() unhooks a mount that carries it…

Opis źródłowy NVD · EN
Obserwuj

CVSS 7,8 · EPSS 0,18 % · rekomendacja wg zapisanej polityki

7,80,18 %
Publikacja
Aktualizacja NVD
Producent nieustalony
In the Linux kernel, the following vulnerability has been resolved: statmount: read the parent of an unmounted mount under…
CVE-2026-98994

In the Linux kernel, the following vulnerability has been resolved: statmount: read the parent of an unmounted mount under mount_lock statmount_mnt_basic() reads the ids of the parent through m->mnt_parent with namespace_sem held for reading. That's fine for a mount that is in a namespace.…

Opis źródłowy NVD · EN
Do weryfikacji

Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

Nieustalone0,16 %
Publikacja
Aktualizacja NVD
Producent nieustalony
In the Linux kernel, the following vulnerability has been resolved: namespace: reset the old parent's ->overmount in…
CVE-2026-98995

In the Linux kernel, the following vulnerability has been resolved: namespace: reset the old parent's ->overmount in mnt_change_mountpoint() __umount_mnt() resets ->overmount of the parent when it unmounts the mount that overmounts it. mnt_change_mountpoint() doesn't. It moves the mount to its…

Opis źródłowy NVD · EN
Obserwuj

CVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki

7,80,16 %
Publikacja
Aktualizacja NVD
Producent nieustalony
In the Linux kernel, the following vulnerability has been resolved: fs: don't silently unmount busy mounts The propagate_mount_busy()…
CVE-2026-98996

In the Linux kernel, the following vulnerability has been resolved: fs: don't silently unmount busy mounts The propagate_mount_busy() helper exists to decide whether a synchronous can suceed. It does that by looking at the copies of the victims in the mounts its parent propagates to. One of…

Opis źródłowy NVD · EN
Do weryfikacji

Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

Nieustalone0,17 %
Publikacja
Aktualizacja NVD
Producent nieustalony
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/userq: only accept doorbell BOs as queue…
CVE-2026-98997

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/userq: only accept doorbell BOs as queue doorbell amdgpu_userq_get_doorbell_index() pins any BO passed as doorbell_handle into the doorbell domain. For a regular BO, TTM moves it with ttm_bo_move_null() and its…

Opis źródłowy NVD · EN
Do weryfikacji

Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

Nieustalone0,17 %
Publikacja
Aktualizacja NVD
Producent nieustalony
In the Linux kernel, the following vulnerability has been resolved: namespace: don't let a pseudo dentry become the root of a…
CVE-2026-98982

In the Linux kernel, the following vulnerability has been resolved: namespace: don't let a pseudo dentry become the root of a mount d_alloc_pseudo() hands out dentries for pipes, sockets and other files that are never anyone's child or parent. They carry DCACHE_NORCU and dentry_free() frees them…

Opis źródłowy NVD · EN
Obserwuj

CVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki

7,80,16 %
Publikacja
Aktualizacja NVD
Producent nieustalony
In the Linux kernel, the following vulnerability has been resolved: unshare: don't drop active namespace references that were never…
CVE-2026-98983

In the Linux kernel, the following vulnerability has been resolved: unshare: don't drop active namespace references that were never taken Active references on the namespaces of an nsproxy are taken when the nsproxy is installed into a task in switch_task_namespaces() and copy_namespaces() and…

Opis źródłowy NVD · EN
Do weryfikacji

Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

Nieustalone0,16 %
Publikacja
Aktualizacja NVD
Producent nieustalony
In the Linux kernel, the following vulnerability has been resolved: dcache: don't put a mountpoint on a dentry that's being…
CVE-2026-98984

In the Linux kernel, the following vulnerability has been resolved: dcache: don't put a mountpoint on a dentry that's being removed rmdir(), unlink() and rename() call dont_mount() on the victim and then detach_mounts() with the victim's inode locked. do_lock_mount() takes the inode lock of the…

Opis źródłowy NVD · EN
Do weryfikacji

Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

Nieustalone0,18 %
Publikacja
Aktualizacja NVD
Producent nieustalony
In the Linux kernel, the following vulnerability has been resolved: namespace: check the mounts before reading their parents in…
CVE-2026-98985

In the Linux kernel, the following vulnerability has been resolved: namespace: check the mounts before reading their parents in pivot_root() path_pivot_root() reads the parents of new_root and of the caller's root and checks whether they are shared before it checks that either mount is in the…

Opis źródłowy NVD · EN
Do weryfikacji

Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

Nieustalone0,18 %
Publikacja
Aktualizacja NVD
Producent nieustalony
In the Linux kernel, the following vulnerability has been resolved: namespace: remove the fsnotify marks of a mount namespace in process…
CVE-2026-98986

In the Linux kernel, the following vulnerability has been resolved: namespace: remove the fsnotify marks of a mount namespace in process context mnt_ns_release() drops the last passive reference of a mount namespace and removes its fanotify marks via fsnotify_mntns_delete(). That takes the mutex…

Opis źródłowy NVD · EN
Do weryfikacji

Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

Nieustalone0,17 %
Publikacja
Aktualizacja NVD
Producent nieustalony
In the Linux kernel, the following vulnerability has been resolved: namespace: look at the topmost mount for a mount namespace…
CVE-2026-98987

In the Linux kernel, the following vulnerability has been resolved: namespace: look at the topmost mount for a mount namespace file attach_recursive_mnt() preallocates a mountpoint for the root of the topmost mount of the source so that a mount that already sits at the destination can be put on…

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Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

Nieustalone0,17 %
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Aktualizacja NVD
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In the Linux kernel, the following vulnerability has been resolved: namespace: keep covered mounts covered in…
CVE-2026-98988

In the Linux kernel, the following vulnerability has been resolved: namespace: keep covered mounts covered in OPEN_TREE_NAMESPACE open_tree(OPEN_TREE_NAMESPACE) creates a new mount namespace from a copy of the tree at the given path. The caller needs to be privileged over its current user…

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CVSS 8,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki

8,80,16 %
Publikacja
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Producent nieustalony
In the Linux kernel, the following vulnerability has been resolved: namespace: check a recursive bind mount for mount namespace…
CVE-2026-98989

In the Linux kernel, the following vulnerability has been resolved: namespace: check a recursive bind mount for mount namespace loops do_loopback() refuses to bind mount the file of a mount namespace that is as old as the caller's or older because a mount namespace that holds a mount of its own…

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Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

Nieustalone0,17 %
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In the Linux kernel, the following vulnerability has been resolved: namespace: check a submount for references right before unmounting…
CVE-2026-98990

In the Linux kernel, the following vulnerability has been resolved: namespace: check a submount for references right before unmounting it shrink_submounts() and mark_mounts_for_expiry() first collect all the mounts they are allowed to unmount and then unmount them. Whether a mount is busy is…

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Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

Nieustalone0,19 %
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In the Linux kernel, the following vulnerability has been resolved: xfs: fix exchange-range-to-eof file size exchange Norbert Szetei…
CVE-2026-98974

In the Linux kernel, the following vulnerability has been resolved: xfs: fix exchange-range-to-eof file size exchange Norbert Szetei posted a patch containing an incomplete description of a bug in XFS_IOC_EXCHANGE_RANGE's TO_EOF flag. The bug tricks exchange-range into modifying a file so that…

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CVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki

7,80,16 %
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Producent nieustalony
In the Linux kernel, the following vulnerability has been resolved: xfs: stop exchanging reflink flags when exchanging mappings When an…
CVE-2026-98975

In the Linux kernel, the following vulnerability has been resolved: xfs: stop exchanging reflink flags when exchanging mappings When an exchange covers both files from offset 0 to i_disk_size, xmi_can_exchange_reflink_flags() assumes every mapping moved and hands the reflink flag over to the…

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CVSS 7,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki

7,80,16 %
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Producent nieustalony
In the Linux kernel, the following vulnerability has been resolved: namespace: keep the lock on a mount that a propagated copy is moved…
CVE-2026-98976

In the Linux kernel, the following vulnerability has been resolved: namespace: keep the lock on a mount that a propagated copy is moved beneath attach_recursive_mnt() transfers MNT_LOCKED from the top mount to the mount that is moved beneath it with MOVE_MOUNT_BENEATH. This allows the owner of a…

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CVSS 7,8 · EPSS 0,14 % · rekomendacja wg zapisanej polityki

7,80,14 %
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Producent nieustalony
In the Linux kernel, the following vulnerability has been resolved: namespace: handle mount locking for automounts correctly If mounts…
CVE-2026-98977

In the Linux kernel, the following vulnerability has been resolved: namespace: handle mount locking for automounts correctly If mounts are propagated across user namespaces, attach_recursive_mnt() locks every copy of the source mount to protect overmounts from vanishing and revealing the…

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Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

Nieustalone0,19 %
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In the Linux kernel, the following vulnerability has been resolved: namespace: never expire a locked mount Locked mounts are special.…
CVE-2026-98978

In the Linux kernel, the following vulnerability has been resolved: namespace: never expire a locked mount Locked mounts are special. They protect the underlying files and directories from being revealed. do_umount() refuses to unmount locked mounts but shrink_submounts() doesn't. A shrinkable…

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CVSS 8,4 · EPSS 0,17 % · rekomendacja wg zapisanej polityki

8,40,17 %
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Producent nieustalony
In the Linux kernel, the following vulnerability has been resolved: namespace: refuse an automount below a mount that is in no…
CVE-2026-98979

In the Linux kernel, the following vulnerability has been resolved: namespace: refuse an automount below a mount that is in no namespace It's possible to add autmounts even when the parent mount isn't in the mount namespace of the caller. The only requirement we have is that the parent mount…

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Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

Nieustalone0,18 %
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Producent nieustalony
In the Linux kernel, the following vulnerability has been resolved: namei: don't reveal overmounted entries in refwalk In rcuwalk the…
CVE-2026-98980

In the Linux kernel, the following vulnerability has been resolved: namei: don't reveal overmounted entries in refwalk In rcuwalk the dentry is validated before it is accepted. step_into() step_into() rechecks d_seq and __follow_mount_rcu() rechecks mount_lock. An entry that gets unlinked in…

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CVSS 8,8 · EPSS 0,18 % · rekomendacja wg zapisanej polityki

8,80,18 %
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Producent nieustalony
In the Linux kernel, the following vulnerability has been resolved: namespace: unhash a dentry before detaching the mounts on…
CVE-2026-98981

In the Linux kernel, the following vulnerability has been resolved: namespace: unhash a dentry before detaching the mounts on it unlink(), rmdir() and rename() remove the entry from the filesystem, call detach_mounts() on the entry with the inode locked and then call d_delete() once the inode is…

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CVSS 8,8 · EPSS 0,16 % · rekomendacja wg zapisanej polityki

8,80,16 %
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Aktualizacja NVD
Producent nieustalony
In the Linux kernel, the following vulnerability has been resolved: bonding: fix the program leak when XDP is replaced We need to…
CVE-2026-98966

In the Linux kernel, the following vulnerability has been resolved: bonding: fix the program leak when XDP is replaced We need to release the reference on the old BPF prog, whether we are going to no-prog, or replacing the prog with another. Spotted by AI while running tests for the propagation…

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Ocena niepełna · brak pełnych danych nie oznacza niskiego ryzyka

Nieustalone0,16 %
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