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CVE-2026-76781 Libxml2: libxml2: null pointer dereference parsing nextcatalog without catalog attribute

🗓️ 17 Sep 2026 15:11:29Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 202 Views

NULL pointer dereference in libxml2 parsing nextCatalog without catalog attribute causes DoS.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-76781
17 Sep 202615:11
–cve
debiancve
Debian CVE
CVE-2026-76781
17 Sep 202615:11
–debiancve
euvd
EUVD
EUVD-2026-81679
17 Sep 202615:11
–euvd
nessus
Tenable Nessus
Fedora 45 : 0ad / GAPDoc / GConf2 / GraphicsMagick / ImageMagick / Io-language / etc (2026-91259c13b9)
2 Oct 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-76781
17 Sep 202600:00
–nessus
nvd
NVD
CVE-2026-76781
17 Sep 202616:17
–nvd
osv
OSV
BELL-CVE-2026-76781
19 Sep 202606:06
–osv
osv
OSV
DEBIAN-CVE-2026-76781
17 Sep 202616:17
–osv
osv
OSV
ECHO-2007-775F-9D2B
19 Sep 202618:52
–osv
osv
OSV
RHSA-2026:57604 Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
22 Sep 202610:15
–osv
Rows per page
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    ]
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    "product": "Red Hat OpenShift Container Platform 4",
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    "packageName": "openshift/ose-rhel-coreos-8",
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]

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24 Sep 2026 11:57Current
CVSS 3.15.5
EPSS0.00167
SSVC
202