VDB
CVE-2026-5733
CVE-2026-5733
PUBLISHED
CVSS 8.800000190734863 HIGH
Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability affects Firefox < 149.0.2.
EPSS 0.04% · 13.5th percentile
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
0.04%
13.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Thunderbird | unspecified |
| Mozilla | Firefox | unspecified |
Exploit Intelligence
- https://bugzilla.mozilla.org/show_bug.cgi?id=2022554 (circl)
- https://www.mozilla.org/security/advisories/mfsa2026-25/ (circl)
- https://www.mozilla.org/security/advisories/mfsa2026-28/ (circl)
- CVE-2026-5733.json (github-poc)
- CVE-2026-5733.json (github-poc)
- CVE-2026-5733.json (github-poc)
- CVE-2026-5733.json (github-poc)
- CVE-2026-5733.json (github-poc)
- 2026.xml (github-poc)
- 2026.xml (github-poc)
…and 3 more exploits
Timeline
- Apr 7, 2026 CVE Published
- Apr 7, 2026 Security Advisory
- Apr 8, 2026 EPSS Score
- Apr 8, 2026 Security Advisory
- Apr 13, 2026 CVE Updated
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 24, 2026 EPSS Score