CVEvulnerability

CVE-2026-59692

7.5 HIGH Published 2026-07-09 Modified 2026-08-19 Official page ↗
Status
Awaiting Analysis
Published
2026-07-09
Last modified
2026-08-19
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-121

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.

Related

Weakness · CWE (1)

  • CWE-121 Stack-based Buffer Overflow weakness

References