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CVE-2026-80642: Undefined Security Weakness

🗓️ 28 Aug 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 4 Views

Linux kernel liveupdate use-after-free in FLB data via missing reference counting.

Related
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-80642
28 Aug 202606:48
–cve
cvelist
Cvelist
CVE-2026-80642 liveupdate: Reference count incoming FLB data
28 Aug 202606:48
–cvelist
debiancve
Debian CVE
CVE-2026-80642
28 Aug 202606:48
–debiancve
euvd
EUVD
EUVD-2026-67518
28 Aug 202606:48
–euvd
nvd
NVD
CVE-2026-80642
28 Aug 202608:16
–nvd
osv_bell
osv_bell
BELL-CVE-2026-80642 CVE-2026-80642 does not affect BellSoft software
3 Sep 202606:05
–osv_bell
osv_debian
osv_debian
DEBIAN-CVE-2026-80642
28 Aug 202608:16
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-80642
28 Aug 202608:16
–osv_ubuntu
osv_usn
osv_usn
USN-8887-1 linux, linux-aws, linux-gcp, linux-gke, linux-ibm, linux-oracle, linux-realtime vulnerabilities
6 Oct 202615:45
–osv_usn
osv_usn
osv_usn
USN-8887-2 linux-aws-7.0 vulnerabilities
8 Oct 202612:50
–osv_usn
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28 Aug 2026 00:00Current
6.5Medium risk
Vulners AI Score6.5
EPSS0.00198
4