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High 7.5Published Apr 21, 2026
CVE-2026-33813Parsing a WEBP image with an invalid, large size panics on 32-bit platforms.
Updated under an hour ago ()
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It affects golang image. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Parsing a WEBP image with an invalid, large size panics on 32-bit platforms.
- CVSS
- 7.5 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Modified
- Record last updated
- Jun 25, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
golang image golang:image | before 0.39.0 | NVD |
References
- https://go.dev/cl/759860patch
- https://go.dev/cl/780860
- https://go.dev/issue/78407issue-tracking
- https://pkg.go.dev/vuln/GO-2026-4961vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.