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CVE-2026-64004

🗓️ 21 Jul 2026 15:08:22Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 3 Views

Local user exploit in Linux kernel AF_IUCV race triggers null pointer dereference via getsockopt, causing DoS.

Related
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-64004
19 Jul 202614:56
cve
Cvelist
CVE-2026-64004 net/iucv: fix locking in .getsockopt
19 Jul 202614:56
cvelist
Debian CVE
CVE-2026-64004
19 Jul 202614:56
debiancve
EUVD
EUVD-2026-45577
19 Jul 202614:56
euvd
NVD
CVE-2026-64004
19 Jul 202616:17
nvd
OSV
CVE-2026-64004 net/iucv: fix locking in .getsockopt
19 Jul 202614:56
osv
OSV
DEBIAN-CVE-2026-64004
19 Jul 202616:17
osv
OSV
UBUNTU-CVE-2026-64004
20 Jul 202600:00
osv
Positive Technologies
PT-2026-61321
19 Jul 202600:00
ptsecurity
SUSE CVE
SUSE CVE-2026-64004
21 Jul 202613:01
susecve
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21 Jul 2026 15:08Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.15.5 - 7.8
EPSS0.00129
3