CVE-2026-100810

CriticalCVSS 9.8/10Last modified Oct 5, 2026

Description

Other issue in the DevTools component. This vulnerability was fixed in Thunderbird 157 and Firefox 157.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-200

Affected software

No affected versions have been published.

Timeline

Published
Sep 29, 2026
Last modified
Oct 5, 2026
NVD status
Analyzed

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CVE-2026-100810: Critical severity, CVSS 9.8 | Vulnix