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PT-2026-82931

🗓️ 28 Aug 2026 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity
🔗 dbu.gs👁 30 Views

NULL ptr deref in btrfs lzo decompression via crafted extent segment overflowing compressed input.

Related
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-80631
28 Aug 202606:48
–cve
cvelist
Cvelist
CVE-2026-80631 btrfs: lzo: reject compressed segment that overflows the compressed input
28 Aug 202606:48
–cvelist
debiancve
Debian CVE
CVE-2026-80631
28 Aug 202606:48
–debiancve
euvd
EUVD
EUVD-2026-67507
28 Aug 202606:48
–euvd
mscve
Microsoft CVE
btrfs: lzo: reject compressed segment that overflows the compressed input
29 Aug 202608:04
–mscve
nvd
NVD
CVE-2026-80631
28 Aug 202608:16
–nvd
osv
OSV
AZL-98102 CVE-2026-80631 affecting package kernel 6.6.157.1-1
28 Aug 202608:16
–osv
osv
OSV
BELL-CVE-2026-80631
3 Sep 202606:05
–osv
osv
OSV
DEBIAN-CVE-2026-80631
28 Aug 202608:16
–osv
osv
OSV
UBUNTU-CVE-2026-80631
28 Aug 202608:16
–osv
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09 Oct 2026 00:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.5
EPSS0.00488
30