Use-after-free in the Graphics: Text component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, and Firefox ESR 153.1.

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Fixes

Solution

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Workaround

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History

Tue, 18 Aug 2026 14:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-416

Tue, 18 Aug 2026 12:45:00 +0000

Type Values Removed Values Added
Description Use-after-free in the Graphics: Text component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, and Firefox ESR 153.1.
Title Use-after-free in the Graphics: Text component
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2026-08-18T12:23:28.488Z

Reserved: 2026-08-17T11:57:37.997Z

Link: CVE-2026-74940

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-08-18T13:17:30.370

Modified: 2026-08-18T14:49:11.260

Link: CVE-2026-74940

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-18T14:15:07Z

Weaknesses