← All advisories

Unrated severityNVD Advisory· Published Sep 15, 2026

CVE-2026-92049

CVE-2026-92049

Description

Use-after-free in the Widget: Win32 component. This vulnerability was fixed in Firefox 156 and Firefox ESR 153.3.

Affected products

3

Mozilla Corporation/Gecko Devinferred
Mozilla Corporation/Firefox Esrllm-fuzzy
Range: before 153.3
Mozilla Corporation/Firefoxllm-fuzzy
Range: before 156

Patches

Vulnerability mechanics

References

3

News mentions

0

No linked articles in our index yet.