Back to search
CVE-2025-9182
Published: Aug 19, 2025
Modified: Apr 13, 2026
PUBLISHED
Description
Denial-of-service due to out-of-memory in the Graphics: WebRender component. This vulnerability was fixed in Firefox 142, Firefox ESR 140.2, Thunderbird 142, and Thunderbird 140.2.
| Vendor | Product | Versions |
|---|---|---|
Mozilla | Firefox | unaffected 140.2 - <= 140.*unaffected 142 - <= * |
Mozilla | Thunderbird | unaffected 140.2 - <= 140.*unaffected 142 - <= * |
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now