Description
Other issue in the DevTools component. This vulnerability was fixed in Thunderbird 157 and Firefox 157.
Published: 2026-09-29
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
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Remediation

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History

Mon, 05 Oct 2026 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Mozilla thunderbird
CPEs cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
Vendors & Products Mozilla thunderbird

Thu, 01 Oct 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 01 Oct 2026 16:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-200
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Thu, 01 Oct 2026 05:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-94

Thu, 01 Oct 2026 01:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-200

Wed, 30 Sep 2026 17:30:00 +0000

Type Values Removed Values Added
Description Other issue in the DevTools component. This vulnerability was fixed in Firefox 157. Other issue in the DevTools component. This vulnerability was fixed in Thunderbird 157 and Firefox 157.
References

Wed, 30 Sep 2026 10:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-200

Wed, 30 Sep 2026 03:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Tue, 29 Sep 2026 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Mozilla
Mozilla firefox
Weaknesses CWE-284
Vendors & Products Mozilla
Mozilla firefox

Tue, 29 Sep 2026 13:15:00 +0000

Type Values Removed Values Added
Description Other issue in the DevTools component. This vulnerability was fixed in Firefox 157.
Title Other issue in the DevTools component
References

Subscriptions

Mozilla Firefox Thunderbird
cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2026-10-01T15:35:37.005Z

Reserved: 2026-09-26T19:18:08.721Z

Link: CVE-2026-100810

cve-icon Vulnrichment

Updated: 2026-10-01T15:34:52.616Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-29T13:17:46.127

Modified: 2026-10-05T17:02:20.893

Link: CVE-2026-100810

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-01T18:15:10Z

Weaknesses
  • CWE-200

    Exposure of Sensitive Information to an Unauthorized Actor

  • CWE-94

    Improper Control of Generation of Code ('Code Injection')