{"id":"CVE-2026-59692","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-59692","generatedAt":"2026-10-28T03:26:33.736Z","title":"A stack buffer overflow vulnerability was found in GStreamer's DTLS plugin.","description":"A stack buffer overflow vulnerability was found in GStreamer's DTLS plugin. During a DTLS handshake, the peer certificate Subject Distinguished Name is printed into a fixed-size 2048-byte stack buffer without bounds checking. A remote unauthenticated attacker can send a certificate with an oversized Subject DN that exceeds the buffer, causing a stack buffer overflow and process crash, resulting in denial of service.","published":"2026-07-09T11:16:42.000Z","lastModified":"2026-08-19T10:16:38.000Z","status":"Awaiting Analysis","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-121"],"affected":[],"epss":{"score":0.00577,"percentile":0.47302,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.58%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:47179","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:47180","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:47731","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:54658","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:54659","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:54660","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:54664","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:54665","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:54752","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:56658","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:56772","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2026-59692","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2497344","source":"secalert@redhat.com"},{"url":"https://gitlab.freedesktop.org/gstreamer/gstreamer-security/-/merge_requests/99","source":"secalert@redhat.com"},{"url":"https://gitlab.freedesktop.org/gstreamer/gstreamer/-/work_items/5172","source":"secalert@redhat.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-59692","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}