RHSA-2026:34372HighCVSS 7.5
Red Hat Security Advisory: gnutls security update
🔗 CVE IDs covered (3)
📋 Description
CVE-2026-33845 — gnutls: GnuTLS: Denial of Service via DTLS zero-length fragment CVE-2026-33846 — gnutls: GnuTLS: Denial of Service via heap buffer overflow in DTLS handshake fragment reassembly CVE-2026-42009 — gnutls: gnutls: Denial of Service via DTLS packet reordering vulnerability
🔗 References (6)
- selfhttps://access.redhat.com/errata/RHSA-2026:34372
- externalhttps://access.redhat.com/security/updates/classification/#important
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2450624
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2450625
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2467279
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_34372.json