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CVE-2026-13595 Util-linux: util-linux: heap use-after-free in libblkid nested partition probing

🗓️ 29 Jun 2026 08:06:09Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 271 Views

Heap use-after-free in libblkid during nested partition probing; auto-triggered by hot-plugged block devices.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-13595
29 Jun 202608:06
–attackerkb
anthropic
Anthropic
ANT-2026-ZRDQDR79 · util-linux · heap-use-after-free
17 Aug 202617:47
–anthropic
astralinux
AstraLinux
Astra Linux – vulnerability in util-linux
15 Oct 202615:53
–astralinux
bdu_fstec
BDU FSTEC
Util-linux Use-After-Free DoS
28 Aug 202600:00
–bdu_fstec
cbl_mariner
CBLMariner
CVE-2026-13595 affecting package util-linux for versions less than 2.40.2-5
8 Jul 202616:02
–cbl_mariner
circl
Circl
CVE-2026-13595
29 Jun 202611:35
–circl
cve
CVE
CVE-2026-13595
29 Jun 202608:06
–cve
debian
Debian
[SECURITY] [DSA 6442-1] util-linux security update
14 Aug 202616:58
–debian
debiancve
Debian CVE
CVE-2026-13595
29 Jun 202608:06
–debiancve
nessus
Tenable Nessus
Debian dsa-6442 : bsdextrautils - security update
14 Aug 202600:00
–nessus
Rows per page
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    "versions": [
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        "version": "2.42.2-1.hum1",
        "lessThan": "*",
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    "cpes": [
      "cpe:/a:redhat:hummingbird:1"
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  {
    "vendor": "Red Hat",
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  {
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  {
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    "packageName": "openshift/ose-rhel-coreos-8",
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  },
  {
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    "packageName": "openshift/ose-rhel-coreos-9",
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    "defaultStatus": "affected",
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      "cpe:/a:redhat:openshift:5"
    ]
  }
]

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30 Oct 2026 13:53Current
CVSS 3.16.8
EPSS0.00144
SSVC
271