CVE-2026-8967: Vulnerability in Mozilla Firefox
Information disclosure in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.
AI Analysis
Technical Summary
CVE-2026-8967 is an information disclosure vulnerability affecting the Graphics: WebGPU component in Mozilla Firefox. The flaw could potentially allow unauthorized disclosure of information. Mozilla fixed this vulnerability in Firefox 151 as part of a security advisory (MFSA 2026-46) that addressed multiple vulnerabilities. The vendor advisory classifies the impact of this vulnerability as low. No CVSS score is provided. There are no known active exploits targeting this vulnerability. The vendor advisory is the authoritative source confirming the fix.
Potential Impact
The vulnerability could lead to unauthorized information disclosure within the Graphics: WebGPU component. Mozilla rates the impact as low, indicating limited potential harm or difficulty in exploitation. There are no known exploits in the wild. The fix is included in Firefox 151, mitigating the risk for users who have updated.
Mitigation Recommendations
Mozilla has fixed this vulnerability in Firefox 151. Users should update to Firefox 151 or later to remediate this issue. Since the vendor advisory confirms the fix, no additional mitigation steps are required beyond applying the official update.
CVE-2026-8967: Vulnerability in Mozilla Firefox
Description
Information disclosure in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-8967 is an information disclosure vulnerability affecting the Graphics: WebGPU component in Mozilla Firefox. The flaw could potentially allow unauthorized disclosure of information. Mozilla fixed this vulnerability in Firefox 151 as part of a security advisory (MFSA 2026-46) that addressed multiple vulnerabilities. The vendor advisory classifies the impact of this vulnerability as low. No CVSS score is provided. There are no known active exploits targeting this vulnerability. The vendor advisory is the authoritative source confirming the fix.
Potential Impact
The vulnerability could lead to unauthorized information disclosure within the Graphics: WebGPU component. Mozilla rates the impact as low, indicating limited potential harm or difficulty in exploitation. There are no known exploits in the wild. The fix is included in Firefox 151, mitigating the risk for users who have updated.
Mitigation Recommendations
Mozilla has fixed this vulnerability in Firefox 151. Users should update to Firefox 151 or later to remediate this issue. Since the vendor advisory confirms the fix, no additional mitigation steps are required beyond applying the official update.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mozilla
- Date Reserved
- 2026-05-19T12:30:11.954Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://www.mozilla.org/security/advisories/mfsa2026-46/","vendor":"Mozilla"}]
Threat ID: 6a0c677fec166c07b0a9980c
Added to database: 5/19/2026, 1:37:03 PM
Last enriched: 5/19/2026, 1:53:40 PM
Last updated: 5/20/2026, 6:15:46 PM
Views: 9
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