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EUVD-2026-45582

🗓️ 19 Jul 2026 14:56:24Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

Linux kernel xfrm underflow in xfrm_state_mtu fixed; prevents OOB write and ENETUNREACH.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-64009
19 Jul 202614:56
cve
Cvelist
CVE-2026-64009 xfrm: Check for underflow in xfrm_state_mtu
19 Jul 202614:56
cvelist
NVD
CVE-2026-64009
19 Jul 202616:17
nvd
OSV
CVE-2026-64009 xfrm: Check for underflow in xfrm_state_mtu
19 Jul 202614:56
osv
OSV
DEBIAN-CVE-2026-64009
19 Jul 202616:17
osv
OSV
UBUNTU-CVE-2026-64009
20 Jul 202600:00
osv
Positive Technologies
PT-2026-61326
19 Jul 202600:00
ptsecurity
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19 Jul 2026 14:56Current
5.4Medium risk
Vulners AI Score5.4
EPSS0.00212
4