CVE-2026-16384: Vulnerability in Mozilla Firefox
Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153.
AI Analysis
Technical Summary
This vulnerability involves information disclosure resulting from uninitialized memory in the Graphics: WebGPU component of Mozilla Firefox. It was publicly disclosed and fixed in Firefox 153. The vendor advisory classifies the impact as moderate and provides no indication of active exploitation in the wild. The fix is included in Firefox 153, indicating an official patch is available.
Potential Impact
The vulnerability may lead to unauthorized disclosure of information from uninitialized memory in the WebGPU graphics component. According to the Mozilla advisory, the impact is moderate, and no known exploits are reported in the wild.
Mitigation Recommendations
Users should update to Firefox version 153 or later to remediate this vulnerability, as Mozilla has officially fixed the issue in that release. No additional mitigation actions are indicated by the vendor advisory.
CVE-2026-16384: Vulnerability in Mozilla Firefox
Description
Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves information disclosure resulting from uninitialized memory in the Graphics: WebGPU component of Mozilla Firefox. It was publicly disclosed and fixed in Firefox 153. The vendor advisory classifies the impact as moderate and provides no indication of active exploitation in the wild. The fix is included in Firefox 153, indicating an official patch is available.
Potential Impact
The vulnerability may lead to unauthorized disclosure of information from uninitialized memory in the WebGPU graphics component. According to the Mozilla advisory, the impact is moderate, and no known exploits are reported in the wild.
Mitigation Recommendations
Users should update to Firefox version 153 or later to remediate this vulnerability, as Mozilla has officially fixed the issue in that release. No additional mitigation actions are indicated by the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mozilla
- Date Reserved
- 2026-07-20T21:56:57.902Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://www.mozilla.org/security/advisories/mfsa2026-68/","vendor":"Mozilla"}]
Threat ID: 6a5f6cbe2a4a8d59892625f9
Added to database: 07/21/2026, 12:57:34 UTC
Last enriched: 07/21/2026, 13:28:35 UTC
Last updated: 07/21/2026, 21:19:07 UTC
Views: 4
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