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Critical severity9.6NVD Advisory· Published Sep 29, 2026· Updated Sep 29, 2026

CVE-2026-100800

CVE-2026-100800

Description

Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox ESR 153.4 and Firefox 157.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2

Mozilla Corporation/Firefox Esrllm-fuzzy
Range: >=153.4
Mozilla Corporation/Firefoxllm-fuzzy
Range: >=157

Patches

Vulnerability mechanics

References

3

News mentions

0

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