🔐 CVE Alert

CVE-2026-109712

UNKNOWN 0.0

Sandbox escape due to uninitialized memory in the Graphics component

CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th

Sandbox escape due to uninitialized memory in the Graphics component. This vulnerability was fixed in Firefox 158, Firefox ESR 115.43, and Firefox ESR 153.5.

Vendor mozilla
Product firefox
Ecosystems
Industries
Technology
Published Oct 13, 2026
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Affected Versions

Mozilla / Firefox
All versions affected

References

NVD ↗ CVE.org ↗ EPSS Data ↗
bugzilla.mozilla.org: https://bugzilla.mozilla.org/show_bug.cgi?id=2068420 mozilla.org: https://www.mozilla.org/security/advisories/mfsa2026-106/ mozilla.org: https://www.mozilla.org/security/advisories/mfsa2026-107/ mozilla.org: https://www.mozilla.org/security/advisories/mfsa2026-108/

Credits

Mozilla