CVE-2026-8094: Vulnerability in Mozilla Firefox
CVE-2026-8094 is a high-impact vulnerability in the WebRTC component of Mozilla Firefox. It was addressed in Firefox ESR version 140. 10. 2. The issue is part of a set of memory safety bugs that could potentially lead to memory corruption and arbitrary code execution. The vendor advisory confirms that this vulnerability has been fixed and recommends updating to the specified patched version. There are no known exploits in the wild at this time.
AI Analysis
Technical Summary
CVE-2026-8094 is a memory safety vulnerability affecting the WebRTC component in Mozilla Firefox. It was reported by Michael Froman and fixed in Firefox ESR 140.10.2. This vulnerability is part of a broader set of memory safety bugs that Mozilla addressed simultaneously, some of which showed evidence of memory corruption and the potential for arbitrary code execution. The fix is included in Firefox ESR 140.10.2 and related Firefox versions.
Potential Impact
The vulnerability has a high impact due to its memory safety nature, which could allow an attacker to cause memory corruption and potentially execute arbitrary code. However, there are no known exploits in the wild currently. The issue affects Firefox ESR versions prior to 140.10.2.
Mitigation Recommendations
Mozilla has released an official fix for this vulnerability in Firefox ESR 140.10.2. Users and administrators should update to this version or later to remediate the issue. No additional mitigation actions are required beyond applying the official update.
CVE-2026-8094: Vulnerability in Mozilla Firefox
Description
CVE-2026-8094 is a high-impact vulnerability in the WebRTC component of Mozilla Firefox. It was addressed in Firefox ESR version 140. 10. 2. The issue is part of a set of memory safety bugs that could potentially lead to memory corruption and arbitrary code execution. The vendor advisory confirms that this vulnerability has been fixed and recommends updating to the specified patched version. There are no known exploits in the wild at this time.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-8094 is a memory safety vulnerability affecting the WebRTC component in Mozilla Firefox. It was reported by Michael Froman and fixed in Firefox ESR 140.10.2. This vulnerability is part of a broader set of memory safety bugs that Mozilla addressed simultaneously, some of which showed evidence of memory corruption and the potential for arbitrary code execution. The fix is included in Firefox ESR 140.10.2 and related Firefox versions.
Potential Impact
The vulnerability has a high impact due to its memory safety nature, which could allow an attacker to cause memory corruption and potentially execute arbitrary code. However, there are no known exploits in the wild currently. The issue affects Firefox ESR versions prior to 140.10.2.
Mitigation Recommendations
Mozilla has released an official fix for this vulnerability in Firefox ESR 140.10.2. Users and administrators should update to this version or later to remediate the issue. No additional mitigation actions are required beyond applying the official update.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mozilla
- Date Reserved
- 2026-05-07T12:45:07.849Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://www.mozilla.org/security/advisories/mfsa2026-41/","vendor":"Mozilla"}]
Threat ID: 69fc8e61cbff5d8610ef2cc9
Added to database: 5/7/2026, 1:06:41 PM
Last enriched: 5/7/2026, 1:21:45 PM
Last updated: 5/7/2026, 2:15:09 PM
Views: 3
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