CVE-2026-33813
Panic when decoding large WEBP image on 32-bit platforms in golang.org/x/image
7.5
HIGH
CVSS 3.1
EPSS 0.07%
Description
Parsing a WEBP image with an invalid, large size panics on 32-bit platforms.
How to fix CVE-2026-33813
To remediate CVE-2026-33813, upgrade the affected package to a fixed version below.
- Debian/golang-golang-x-image—no fix listed
- Go/golang.org/x/image—upgrade to 0.39.0 or later
Is CVE-2026-33813 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0
- from 0, < 0.39.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |