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CVE-2026-40923 Tekton Pipelines: VolumeMount path restriction bypass via missing filepath.Clean in /tekton/ check

🗓️ 21 Apr 2026 20:50:53Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 31 Views

CVE-2026-40923 Tekton Pipelines path validation bypass due to missing filepath.Clean, fixed in 1.11.1

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-40923
21 Apr 202620:50
attackerkb
Chainguard
CVE-2026-40923 vulnerabilities
23 Apr 202601:18
cgr
Circl
CVE-2026-40923
21 Apr 202622:26
circl
CNNVD
Tekton Pipelines 路径遍历漏洞
21 Apr 202600:00
cnnvd
CVE
CVE-2026-40923
21 Apr 202620:50
cve
EUVD
EUVD-2026-24481
21 Apr 202620:26
euvd
Github Security Blog
Tekton Pipelines: VolumeMount path restriction bypass via missing filepath.Clean in /tekton/ check
21 Apr 202620:26
github
NVD
CVE-2026-40923
21 Apr 202621:16
nvd
OSV
CGA-24JX-38XX-CRV2
22 Apr 202623:00
osv
OSV
GHSA-RX35-6RHX-7858 Tekton Pipelines: VolumeMount path restriction bypass via missing filepath.Clean in /tekton/ check
21 Apr 202620:26
osv
Rows per page
[
  {
    "vendor": "tektoncd",
    "product": "pipeline",
    "versions": [
      {
        "version": ">= 1.0.0, < 1.0.2",
        "status": "affected"
      },
      {
        "version": ">= 1.2.0, < 1.3.4",
        "status": "affected"
      },
      {
        "version": ">= 1.4.0, < 1.6.2",
        "status": "affected"
      },
      {
        "version": ">= 1.7.0, < 1.9.3",
        "status": "affected"
      },
      {
        "version": ">= 1.10.0, < 1.11.1",
        "status": "affected"
      }
    ]
  }
]

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