GO-2026-4961

Source
https://pkg.go.dev/vuln/GO-2026-4961
Import Source
https://vuln.go.dev/ID/GO-2026-4961.json
JSON Data
https://api.osv.dev/v1/vulns/GO-2026-4961
Aliases
  • CVE-2026-33813
Related
Published
2026-04-21T18:59:43Z
Modified
2026-05-15T10:59:24.181813363Z
Summary
Panic when decoding large WEBP image on 32-bit platforms in golang.org/x/image
Details

Parsing a WEBP image with an invalid, large size panics on 32-bit platforms.

Database specific
{
    "url": "https://pkg.go.dev/vuln/GO-2026-4961",
    "review_status": "REVIEWED"
}
References
Credits
    • Tristan Madani

Affected packages

Go / golang.org/x/image

Package

Name
golang.org/x/image
View open source insights on deps.dev
Purl
pkg:golang/golang.org/x/image

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.39.0

Ecosystem specific

{
    "imports": [
        {
            "symbols": [
                "Decode",
                "DecodeConfig",
                "decode"
            ],
            "path": "golang.org/x/image/webp"
        }
    ]
}

Database specific

source
"https://vuln.go.dev/ID/GO-2026-4961.json"