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CVE-2026-42501 Malicious module proxy can bypass checksum database in cmd/go

🗓️ 07 May 2026 19:41:19Reported by GoType 
cvelist
 cvelist
🔗 www.cve.org👁 60 Views

Malicious module proxy can bypass checksum validation for toolchains; upgrade the base Go toolchain.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
osv
OSV
MINI-RFH4-7PJG-X7RC
11 May 202605:49
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osv
OSV
MINI-RG9X-79HJ-G4MJ
11 May 202614:05
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MINI-RGF8-F9C5-3Q75
10 May 202614:35
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MINI-RGH6-MH72-4PRJ
10 May 202620:03
osv
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OSV
MINI-RGRQ-J9VM-MM2P
10 May 202620:17
osv
osv
OSV
MINI-RH5V-QPGQ-MX47
10 May 202623:17
osv
osv
OSV
MINI-RH8H-J98H-CQX8
10 May 202620:33
osv
osv
OSV
MINI-RHC4-75C5-4668
11 May 202619:03
osv
osv
OSV
MINI-RJM9-4W9F-V7W8
12 May 202603:49
osv
osv
OSV
MINI-RJW6-FQ36-743V
11 May 202619:03
osv
Rows per page
[
  {
    "vendor": "Go toolchain",
    "product": "cmd/go",
    "collectionURL": "https://pkg.go.dev",
    "packageName": "cmd/go",
    "versions": [
      {
        "version": "0",
        "lessThan": "1.25.10",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "1.26.0-0",
        "lessThan": "1.26.3",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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