CVE-2026-3039

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BIND z TKEY i GSS-API jest podatny na nadmierne zużycie pamięci przez złośliwe pakiety.

CVSS
7.5
EPSS
1.1%
Exploit
none
Vendor
isc
Opis źródłowy (NVD)

BIND servers that are configured to use TKEY-based authentication via GSS-API tokens are vulnerable to excessive memory consumption when receiving and processing maliciously-constructed packets. Typically these servers will be found in Active Directory integrated DNS deployments and/or Kerberos-secured DNS environments. This issue affects BIND 9 versions 9.0.0 through 9.16.50, 9.18.0 through 9.18.48, 9.20.0 through 9.20.22, 9.21.0 through 9.21.21, 9.9.3-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.48-S1, and 9.20.9-S1 through 9.20.22-S1.

brak Brak patcha
Źródła i daty
ŹródłoWartość
NVD – CVSS7.5
CISA KEV (aktywnie wykorzystywane)Nie
FIRST EPSS (prawdopodobieństwo exploita)1.1%
Opublikowano (NVD)2026-05-20 13:16:23 UTC
Ostatnia modyfikacja (NVD)2026-08-27 13:17:56 UTC
Referencje