Always-Incorrect Control Flow Implementation Affecting gst-plugins-bad1.0 package, versions *


Severity

Recommended
0.0
low
0
10

Based on Debian security rating.

Threat Intelligence

EPSS
0.23% (14th percentile)

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  • Snyk IDSNYK-DEBIAN13-GSTPLUGINSBAD10-17896491
  • published9 Jul 2026
  • disclosed7 Jul 2026

Introduced: 7 Jul 2026

CVE-2026-14935  (opens in a new tab)
CWE-670  (opens in a new tab)

How to fix?

There is no fixed version for Debian:13 gst-plugins-bad1.0.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gst-plugins-bad1.0 package and not the gst-plugins-bad1.0 package as distributed by Debian. See How to fix? for Debian:13 relevant fixed versions and status.

A logic vulnerability was found in GStreamer's webrtcbin component. The _check_sdp_crypto() function contains an inverted boolean condition that causes it to accept remote SDP offers or answers that lack the required a=fingerprint attribute, while incorrectly rejecting those that include it. An attacker with the ability to intercept and modify WebRTC signaling messages could exploit this to bypass the SDP-level DTLS certificate fingerprint binding, weakening defenses against man-in-the-middle attacks on media streams.

CVSS Base Scores

version 3.1