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.
CVE-2026-14935
Score 3.7 from GitHub Security Advisory (severity: LOW) published 2026-07-07. a secondary CVSS source baseline 3.7; sources differ by 0.0.
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 3.7
- EG Score
- 3.7(high)
- EPSS
- 4.7%
- KEV
- Not listed
Published
July 7, 2026
Last Modified
July 8, 2026
References (4)
- secalert@redhathttps://access.redhat.com/security/cve/CVE-2026-14935
- secalert@redhathttps://bugzilla.redhat.com/show_bug.cgi?id=2497679
- secalert@redhathttps://gitlab.freedesktop.org/gstreamer/gstreamer-security/-/merge_requests/98
- secalert@redhathttps://gitlab.freedesktop.org/gstreamer/gstreamer/-/work_items/5171
Vendor Advisories for CVE-2026-14935(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 8× in last 7d / 8× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-11 08:27 UTCEPSS rescore
- 2026-07-10 13:26 UTCEG score recompute
- 2026-07-10 13:26 UTCGHSA enrichment
- 2026-07-09 19:10 UTCEPSS rescore
- 2026-07-08 15:15 UTCEPSS rescore
- 2026-07-08 15:15 UTCEPSS rescore
- 2026-07-07 15:52 UTCEG score recompute
- 2026-07-07 15:51 UTCMITRE cvelistV5first tracked
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Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2026-14935
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