VDB
CVE-2026-5731
CVE-2026-5731
PUBLISHED
EPSS 0.07% · 21.9th percentile
Risk Scores
EPSS Score
0.07%
21.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Amazon | firefox |
Exploit Intelligence
- Memory safety bugs fixed in Firefox ESR 115.34.1, Firefox ESR 140.9.1, Thunderbird ESR 140.9.1, Firefox 149.0.2 and Thunderbird 149.0.2 (circl)
- https://www.mozilla.org/security/advisories/mfsa2026-25/ (circl)
- https://www.mozilla.org/security/advisories/mfsa2026-26/ (circl)
- https://www.mozilla.org/security/advisories/mfsa2026-27/ (circl)
- https://www.mozilla.org/security/advisories/mfsa2026-28/ (circl)
- https://www.mozilla.org/security/advisories/mfsa2026-29/ (circl)
- .trivyignore.yml (github-poc)
- .trivyignore.yml (github-poc)
- .trivyignore.yml (github-poc)
- .trivyignore.yml (github-poc)
…and 32 more exploits
Timeline
- Apr 7, 2026 CVE Published
- Apr 7, 2026 Security Advisory
- Apr 7, 2026 CVE Updated
- Apr 8, 2026 EPSS Score
- Apr 13, 2026 Distribution Patch
- Apr 13, 2026 Security Advisory
- Apr 13, 2026 Distribution Patch
- Apr 13, 2026 Security Advisory
- Apr 14, 2026 Distribution Patch
- Apr 14, 2026 Security Advisory
- Apr 15, 2026 Distribution Patch
- Apr 15, 2026 Distribution Patch