Always-Incorrect Control Flow Implementation Affecting libgstmpegts-1_0-0 package, versions <1.24.0-150600.4.9.1


Severity

Recommended
0.0
low
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.15% (5th percentile)

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  • Snyk IDSNYK-SLES157-LIBGSTMPEGTS100-17988942
  • published16 Jul 2026
  • disclosed15 Jul 2026

Introduced: 15 Jul 2026

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

How to fix?

Upgrade SLES:15.7 libgstmpegts-1_0-0 to version 1.24.0-150600.4.9.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libgstmpegts-1_0-0 package and not the libgstmpegts-1_0-0 package as distributed by SLES. See How to fix? for SLES:15.7 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