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CVE-2026-66484 Path Traversal in GNU cpio

🗓️ 10 Aug 2026 10:25:27Reported by CERT-PLType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

cpio tar extraction with --no-absolute-filenames can create hard links outside extraction directory.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-66486
10 Aug 202610:25
attackerkb
attackerkb
ATTACKERKB
CVE-2026-66485
10 Aug 202610:25
attackerkb
attackerkb
ATTACKERKB
CVE-2026-66484
10 Aug 202610:25
attackerkb
circl
Circl
CVE-2026-66484
10 Aug 202612:15
circl
cve
CVE
CVE-2026-66484
10 Aug 202610:25
cve
debiancve
Debian CVE
CVE-2026-66484
10 Aug 202610:25
debiancve
euvd
EUVD
EUVD-2026-55256
10 Aug 202610:25
euvd
nvd
NVD
CVE-2026-66484
10 Aug 202611:17
nvd
osv
OSV
DEBIAN-CVE-2026-66484
10 Aug 202611:17
osv
vulnrichment
Vulnrichment
CVE-2026-66484 Path Traversal in GNU cpio
10 Aug 202610:25
vulnrichment
Rows per page
[
  {
    "vendor": "GNU",
    "product": "cpio",
    "repo": "https://git.savannah.gnu.org/cgit/cpio.git",
    "programFiles": [
      "tar.c"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "2.15",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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