CVE detail
CVE-2026-4724
Undefined behavior in the Audio/Video component. This vulnerability was fixed in Firefox 149 and Thunderbird 149.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 13.9 · diversity 10.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
3 source links · newest first
- https://www.mozilla.org/security/advisories/mfsa2026-23/www.mozilla.org
No excerpt available.
Vendor Advisorywww.mozilla.orgMar 24, 2026, 1:16 PM - https://www.mozilla.org/security/advisories/mfsa2026-20/www.mozilla.org
No excerpt available.
Vendor Advisorywww.mozilla.orgMar 24, 2026, 1:16 PM - https://bugzilla.mozilla.org/show_bug.cgi?id=2014865bugzilla.mozilla.org
No excerpt available.
Exploitbugzilla.mozilla.orgMar 24, 2026, 1:16 PM
Exploit code
Public exploit repository references
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0 repository references · best confidence N/A · max 0 stars
Related records
Similar CVEs
6 related CVEs with shared weakness or product evidence
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- CVE-2026-16407CVSS 9.8 · Critical
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