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CVE-2026-42500 Panic when reading out of bound palette index in golang.org/x/image/bmp

🗓️ 29 May 2026 18:36:28Reported by GoType 
cvelist
 cvelist
🔗 www.cve.org👁 60 Views

Decoding a paletted BMP with an out-of-range palette index panics when accessing pixels.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-42500
29 May 202618:36
–attackerkb
bdu_fstec
BDU FSTEC
golang-x-image Resource Exhaustion DoS
25 Sep 202600:00
–bdu_fstec
cgr
Chainguard
CVE-2026-42500 vulnerabilities
16 Jun 202620:22
–cgr
cnnvd
CNNVD
Google Go security vulnerabilities
29 May 202600:00
–cnnvd
cve
CVE
CVE-2026-42500
29 May 202618:36
–cve
debiancve
Debian CVE
CVE-2026-42500
29 May 202618:36
–debiancve
euvd
EUVD
EUVD-2026-33419
29 May 202618:36
–euvd
nessus
Tenable Nessus
Fedora 46 : golang-x-image (2026-2d6aee1dc4)
25 Sep 202600:00
–nessus
nessus
Tenable Nessus
openSUSE 16 Security Update : rclone (openSUSE-SU-2026:21436-1)
25 Jul 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-42500
30 May 202600:00
–nessus
Rows per page
[
  {
    "vendor": "golang.org/x/image",
    "product": "golang.org/x/image/bmp",
    "collectionURL": "https://pkg.go.dev",
    "packageName": "golang.org/x/image/bmp",
    "versions": [
      {
        "version": "0",
        "lessThan": "0.41.0",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "programRoutines": [
      {
        "name": "decodePaletted"
      },
      {
        "name": "Decode"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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