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CVE-2026-3832
LOW(3.7)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Risk Signal Score9/100 — NIEDRIG
EPSS-Score
1%
Exploit-Wahrscheinlichkeit (30 Tage)
CVSS Score
3.7
Technische Schwere
Beschreibung
A flaw was found in gnutls. A remote attacker could exploit this vulnerability by presenting a specially crafted Online Certificate Status Protocol (OCSP) response during a TLS handshake. Due to a logic error in how gnutls processes multi-record OCSP responses, a client with OCSP verification enabled may incorrectly accept a revoked server certificate, potentially leading to a compromise of trust.
Referenzen
- https://access.redhat.com/errata/RHSA-2026:13274
- https://access.redhat.com/errata/RHSA-2026:20612
- https://access.redhat.com/errata/RHSA-2026:20613
- https://access.redhat.com/errata/RHSA-2026:26319
- https://access.redhat.com/errata/RHSA-2026:26409
- https://access.redhat.com/security/cve/CVE-2026-3832
- https://bugzilla.redhat.com/show_bug.cgi?id=2445762
- https://gitlab.com/gnutls/gnutls/-/issues/1801
- https://gitlab.com/gnutls/gnutls/-/issues/1801