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CVE-2026-50163 oras-go: Hardlink entry with relative Linkname escapes extract dir via process CWD resolution in `oras-go` tar extraction

🗓️ 17 Jul 2026 19:36:01Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

Oras-go prior to 2.6.2 allows extraction path escape via hardlink target, exposing sensitive files.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-50163
17 Jul 202619:36
attackerkb
Chainguard
CVE-2026-50163 vulnerabilities
11 Jul 202608:38
cgr
Circl
CVE-2026-50163
1 Jul 202622:35
circl
CVE
CVE-2026-50163
17 Jul 202619:36
cve
EUVD
EUVD-2026-45297
17 Jul 202619:36
euvd
Github Security Blog
`oras-go` tar extraction: Hardlink entry with relative Linkname escapes extract dir via process CWD resolution
1 Jul 202621:48
github
NVD
CVE-2026-50163
17 Jul 202620:17
nvd
OSV
CGA-4XQQ-XVRW-CQQ2
11 Jul 202604:14
osv
OSV
GHSA-FXHP-MV3V-67QP `oras-go` tar extraction: Hardlink entry with relative Linkname escapes extract dir via process CWD resolution
1 Jul 202621:48
osv
OSV
MINI-22QW-2266-8VH5
2 Jul 202614:15
osv
Rows per page
[
  {
    "vendor": "oras-project",
    "product": "oras-go",
    "versions": [
      {
        "version": "< 2.6.2",
        "status": "affected"
      }
    ]
  }
]

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