CVE-2026-70654
⚪ Do wiadomości
Przepełnienie bufora w libvips umożliwia korupcję pamięci lub awarię procesu.
CVSS
0.0
EPSS
0.1%
Exploit
none
Vendor
Opis źródłowy (NVD)
libvips is a fast image processing library with low memory needs. Prior to version 8.18.3, applications that define unusual custom libvips sources and use them to process untrusted uncompressed PPM images can trigger a max/min error in vips_source_read_to_memory in libvips/iofuncs/source.c. The function uses VIPS_MAX instead of VIPS_MIN when selecting the remaining read size, allowing up to 4032 bytes to be written beyond the allocated heap buffer and causing memory corruption or a process crash. This issue is fixed in version 8.18.3.
brak
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 0.0 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.1% |
| Opublikowano (NVD) | 2026-08-20 21:17:08 UTC |
| Ostatnia modyfikacja (NVD) | 2026-08-21 12:16:31 UTC |
Referencje
- https://github.com/libvips/libvips/commit/80e021c6cdda0f80b756c2109d99839c94c03258 (security-advisories@github.com)
- https://github.com/libvips/libvips/pull/5038 (security-advisories@github.com)
- https://github.com/libvips/libvips/releases/tag/v8.18.3 (security-advisories@github.com)
- https://github.com/libvips/libvips/security/advisories/GHSA-rjmm-3qch-m9rg (security-advisories@github.com)