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Unrated severityNVD Advisory· Published Sep 1, 2026

CVE-2026-84124

CVE-2026-84124

Description

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 155, Firefox ESR 140.15, and Firefox ESR 153.2.

Affected products

1

Mozilla Corporation/Firefoxllm-fuzzy
Range: up to 155

Patches

Vulnerability mechanics

References

4

News mentions

0

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