Description
Information disclosure in the Security: RLBox component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
Published: 2026-11-10
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 10 Nov 2026 20:30:00 +0000

Type Values Removed Values Added
Description Information disclosure in the Security: RLBox component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, and Thunderbird 160. Information disclosure in the Security: RLBox component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
References

Tue, 10 Nov 2026 19:15:00 +0000

Type Values Removed Values Added
Description Information disclosure in the Security: RLBox component. This vulnerability was fixed in Firefox 160 and Firefox ESR 153.7. Information disclosure in the Security: RLBox component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, and Thunderbird 160.
References

Tue, 10 Nov 2026 15:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-200
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N'}

Tue, 10 Nov 2026 13:45:00 +0000

Type Values Removed Values Added
Description Information disclosure in the Security: RLBox component. This vulnerability was fixed in Firefox 160 and Firefox ESR 153.7.
Title Information disclosure in the Security: RLBox component
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2026-11-10T20:24:47.481Z

Reserved: 2026-11-09T14:48:15.225Z

Link: CVE-2026-124941

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-11-10T14:17:28.363

Modified: 2026-11-10T21:19:20.803

Link: CVE-2026-124941

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-200

    Exposure of Sensitive Information to an Unauthorized Actor