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CVE-2026-14935

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 at
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e02750a5e5a3a94e0ed02919eb199248af34ce1ddffc17c9b2be6afabe12314c
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 6 assertions

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"gstreamer1-plugins-bad-free","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:28526531842f3b3fc0299ef98957edb7a581ccfbb8d5ae9561dd71489cbcc183 · sha256:21c0e79e987c0ef7… · /containers/cna/affected/4

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"gstreamer1-plugins-bad-free","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:28526531842f3b3fc0299ef98957edb7a581ccfbb8d5ae9561dd71489cbcc183 · sha256:21c0e79e987c0ef7… · /containers/cna/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"affected","packageName":"gstreamer-plugins-bad-free","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:28526531842f3b3fc0299ef98957edb7a581ccfbb8d5ae9561dd71489cbcc183 · sha256:21c0e79e987c0ef7… · /containers/cna/affected/3

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"affected","packageName":"gstreamer-plugins-bad-free","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:28526531842f3b3fc0299ef98957edb7a581ccfbb8d5ae9561dd71489cbcc183 · sha256:21c0e79e987c0ef7… · /containers/cna/affected/1

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"affected","packageName":"gstreamer1-plugins-bad-free","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:28526531842f3b3fc0299ef98957edb7a581ccfbb8d5ae9561dd71489cbcc183 · sha256:21c0e79e987c0ef7… · /containers/cna/affected/2

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"gstreamer1-plugins-bad-free","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:28526531842f3b3fc0299ef98957edb7a581ccfbb8d5ae9561dd71489cbcc183 · sha256:21c0e79e987c0ef7… · /containers/cna/affected/5

Affected products and versions

6 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"gstreamer1-plugins-bad-free","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:28526531842f3b3fc0299ef98957edb7a581ccfbb8d5ae9561dd71489cbcc183 · sha256:21c0e79e987c0ef7… · /containers/cna/affected/4
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"gstreamer1-plugins-bad-free","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:28526531842f3b3fc0299ef98957edb7a581ccfbb8d5ae9561dd71489cbcc183 · sha256:21c0e79e987c0ef7… · /containers/cna/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"affected","packageName":"gstreamer-plugins-bad-free","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:28526531842f3b3fc0299ef98957edb7a581ccfbb8d5ae9561dd71489cbcc183 · sha256:21c0e79e987c0ef7… · /containers/cna/affected/3
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"affected","packageName":"gstreamer-plugins-bad-free","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:28526531842f3b3fc0299ef98957edb7a581ccfbb8d5ae9561dd71489cbcc183 · sha256:21c0e79e987c0ef7… · /containers/cna/affected/1
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"affected","packageName":"gstreamer1-plugins-bad-free","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:28526531842f3b3fc0299ef98957edb7a581ccfbb8d5ae9561dd71489cbcc183 · sha256:21c0e79e987c0ef7… · /containers/cna/affected/2
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"gstreamer1-plugins-bad-free","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:28526531842f3b3fc0299ef98957edb7a581ccfbb8d5ae9561dd71489cbcc183 · sha256:21c0e79e987c0ef7… · /containers/cna/affected/5

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":3.7,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:28526531842f3b3fc0299ef98957edb7a581ccfbb8d5ae9561dd71489cbcc183 · sha256:21c0e79e987c0ef7… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-670","description":"Always-Incorrect Control Flow Implementation","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:28526531842f3b3fc0299ef98957edb7a581ccfbb8d5ae9561dd71489cbcc183 · sha256:21c0e79e987c0ef7… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-14935"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:28526531842f3b3fc0299ef98957edb7a581ccfbb8d5ae9561dd71489cbcc183 · sha256:21c0e79e987c0ef7… · /containers/cna/references/0
{"name":"RHBZ#2497679","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2497679"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:28526531842f3b3fc0299ef98957edb7a581ccfbb8d5ae9561dd71489cbcc183 · sha256:21c0e79e987c0ef7… · /containers/cna/references/1
{"url":"https://gitlab.freedesktop.org/gstreamer/gstreamer-security/-/merge_requests/98"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:28526531842f3b3fc0299ef98957edb7a581ccfbb8d5ae9561dd71489cbcc183 · sha256:21c0e79e987c0ef7… · /containers/cna/references/2
{"url":"https://gitlab.freedesktop.org/gstreamer/gstreamer/-/work_items/5171"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:28526531842f3b3fc0299ef98957edb7a581ccfbb8d5ae9561dd71489cbcc183 · sha256:21c0e79e987c0ef7… · /containers/cna/references/3

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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