🔐 CVE Alert

CVE-2026-8091

UNKNOWN 0.0

Incorrect boundary conditions in the Audio/Video: Playback component

CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th

Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox ESR 140.10.2 and Firefox ESR 115.35.2.

Vendor mozilla
Product firefox
Ecosystems
Industries
Technology
Published May 7, 2026
Stay Ahead of the Next One

Get instant alerts for mozilla firefox

Be the first to know when new unknown vulnerabilities affecting mozilla firefox are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

Affected Versions

Mozilla / Firefox
All versions affected

References

NVD ↗ CVE.org ↗ EPSS Data ↗
bugzilla.mozilla.org: https://bugzilla.mozilla.org/show_bug.cgi?id=2029301 mozilla.org: https://www.mozilla.org/security/advisories/mfsa2026-41/ mozilla.org: https://www.mozilla.org/security/advisories/mfsa2026-42/

Credits

The Mozilla Fuzzing Team