🔐 CVE Alert

CVE-2026-109716

UNKNOWN 0.0

Incorrect boundary conditions in the JavaScript Engine component

CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th

Incorrect boundary conditions in the JavaScript Engine 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=2073269 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

Amy Burnett of OpenAI