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CVE-2026-41186 Unauthenticated Go pprof exposure in Calico debug server

🗓️ 30 Jul 2026 14:45:04Reported by TigeraType 
cvelist
 cvelist
🔗 www.cve.org👁 37 Views

Calico debug server exposes unauthenticated Go pprof over 0.0.0.0 when enabled, leaking heap, stacks, and args.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-41186
30 Jul 202614:45
attackerkb
cgr
Chainguard
CVE-2026-41186 vulnerabilities
7 Aug 202608:22
cgr
cve
CVE
CVE-2026-41186
30 Jul 202614:45
cve
euvd
EUVD
EUVD-2026-51155
30 Jul 202614:45
euvd
nvd
NVD
CVE-2026-41186
30 Jul 202615:16
nvd
osv
OSV
CGA-62WP-99GV-6CCW
7 Aug 202601:29
osv
osv
OSV
MINI-2CHQ-629R-V3FJ
5 Aug 202613:59
osv
osv
OSV
MINI-5RQ9-22FH-J2CX
7 Aug 202613:27
osv
osv
OSV
MINI-93CM-MXJP-29Q4
7 Aug 202613:27
osv
osv
OSV
MINI-G572-CVHF-J396
5 Aug 202613:59
osv
Rows per page
[
  {
    "vendor": "Tigera",
    "product": "Calico",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "3.31.6",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "3.32.0",
        "lessThan": "3.32.1",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Tigera",
    "product": "Calico Enterprise",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "3.21.7",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "3.22.0",
        "lessThan": "3.22.4",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Tigera",
    "product": "Calico Cloud",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "22.4.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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