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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-14935 Detail

Description

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
https://access.redhat.com/security/cve/CVE-2026-14935 Red Hat, Inc.
https://bugzilla.redhat.com/show_bug.cgi?id=2497679 Red Hat, Inc.
https://gitlab.freedesktop.org/gstreamer/gstreamer-security/-/merge_requests/98 Red Hat, Inc.
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/work_items/5171 Red Hat, Inc.

Weakness Enumeration

CWE-ID CWE Name Source
CWE-670 Always-Incorrect Control Flow Implementation Red Hat, Inc.  

Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-14935
NVD Published Date:
07/07/2026
NVD Last Modified:
07/07/2026
Source:
Red Hat, Inc.