VDB
CVE-2026-33809
CVE-2026-33809
PUBLISHED
CVSS 9.300000190734863 CRITICAL
Go Images vulnerable to an out-of-memory error via a crafted TIFF file
EPSS 0.01% · 2.2th percentile
Risk Scores
CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.01%
2.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| golang.org | x/image | 0, 0 |
| golang | tiff | 0 |
| golang.org/x/image | golang.org/x/image/tiff | 0, 0, 0 |
Exploit Intelligence
- CIRCL seen: CVE-2026-33809 (circl-sighting)
- https://go.dev/cl/757660 (circl)
- https://go.dev/issue/78267 (circl)
- https://pkg.go.dev/vuln/GO-2026-4815 (circl)
Timeline
- Mar 25, 2026 CVE Published
- Mar 25, 2026 Coalition ESS Score
- Mar 25, 2026 PoC Published
- Mar 28, 2026 EPSS Score
- Mar 29, 2026 Security Advisory
- 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
References
- https://go.dev/cl/757660 technical
- https://go.dev/issue/78267 technical
- https://pkg.go.dev/vuln/GO-2026-4815 technical
- https://nvd.nist.gov/vuln/detail/CVE-2026-33809 advisory
- https://cs.opensource.google/go/x/image package