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CVE-2026-46601 Panic on VP8 alpha channel size mismatch in x/image/webp in golang.org/x/image

🗓️ 25 Jun 2026 19:47:21Reported by GoType 
cvelist
 cvelist
🔗 www.cve.org👁 9 Views

CVE-2026-46601 causes panic when VP8 alpha size mismatches the canvas in the webp decoder.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-46601
25 Jun 202619:47
attackerkb
CVE
CVE-2026-46601
25 Jun 202619:47
cve
EUVD
EUVD-2026-39550
25 Jun 202619:47
euvd
NVD
CVE-2026-46601
25 Jun 202620:17
nvd
OSV
GO-2026-5061 Panic on VP8 alpha channel size mismatch in x/image/webp in golang.org/x/image
18 Jun 202622:46
osv
Positive Technologies
PT-2026-52569
25 Jun 202600:00
ptsecurity
[
  {
    "vendor": "golang.org/x/image",
    "product": "golang.org/x/image/webp",
    "collectionURL": "https://pkg.go.dev",
    "packageName": "golang.org/x/image/webp",
    "versions": [
      {
        "version": "0",
        "lessThan": "0.43.0",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "programRoutines": [
      {
        "name": "decode"
      },
      {
        "name": "Decode"
      },
      {
        "name": "DecodeConfig"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "golang.org/x/image",
    "product": "golang.org/x/image/webp",
    "collectionURL": "https://pkg.go.dev",
    "packageName": "golang.org/x/image/webp",
    "versions": [
      {
        "version": "0",
        "lessThan": "0.43.0",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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