Red HatCVE-2026-14935
Red Hat GStreamer: incorrect control flow
Low3.7CVE-2026-14935 · Published Jul 7, 2026 · updated Jul 8, 2026
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.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Red Hat Enterprise Linux 10 Product | all versions | No fix yet |
| Red Hat Enterprise Linux 6 Product | all versions | No fix yet |
| Red Hat Enterprise Linux 7 Product | all versions | No fix yet |
| all versions | No fix yet | |
| Red Hat Enterprise Linux 8 Product | all versions | No fix yet |
| Red Hat Enterprise Linux 9 Product | all versions | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-670
More Red Hat advisories
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|---|---|---|---|
| Jul 7 | Red Hat Jastow: cross-site scripting | Medium6.5 | No fix yet |
| Jul 7 | Red Hat 389-ds-base: attacker could detect plaintext equality across encrypted | Medium4.4 | No fix yet |
| Jul 7 | Red Hat Directory Server 11: denial of service | Medium5.3 | No fix yet |
| Jul 7 | Red Hat 389-ds-base: buffer overflow | High8.8 | No fix yet |
| Jul 7 | Red Hat SSSD: insecure default | High8.8 | No fix yet |
| Jul 7 | Red Hat SSSD: path traversal | High8.0 | No fix yet |