← All advisories

Unrated severityNVD Advisory· Published Oct 13, 2026

CVE-2026-109729

CVE-2026-109729

Description

Use-after-free in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 158, Firefox ESR 115.43, and Firefox ESR 153.5.

Affected products

1

Mozilla Corporation/Firefoxllm-fuzzy
Range: before 158, before 115.43, before 153.5

Patches

Vulnerability mechanics

References

4

News mentions

0

No linked articles in our index yet.

CVE-2026-109729 · VYPR