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EUVD-2026-59321

🗓️ 15 Aug 2026 05:56:41Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 18 Views

ksmbd UAF in SMB2 NEGOTIATE on conn->preauth_info under concurrent connection negotiation. KASAN confirmed.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15
15 Oct 202615:53
–astralinux
bdu_fstec
BDU FSTEC
Linux SMB Preauth Hash RCE
20 Oct 202600:00
–bdu_fstec
circl
Circl
CVE-2026-72422
17 Aug 202612:40
–circl
cve
CVE
CVE-2026-72422
15 Aug 202605:56
–cve
cvelist
Cvelist
CVE-2026-72422 ksmbd: fix use-after-free of conn->preauth_info in concurrent SMB2 NEGOTIATE
15 Aug 202605:56
–cvelist
debiancve
Debian CVE
CVE-2026-72422
15 Aug 202605:56
–debiancve
nvd
NVD
CVE-2026-72422
15 Aug 202606:22
–nvd
osv_bell
osv_bell
BELL-CVE-2026-72422
18 Aug 202606:06
–osv_bell
osv_cve
osv_cve
CVE-2026-72422 ksmbd: fix use-after-free of conn->preauth_info in concurrent SMB2 NEGOTIATE
15 Aug 202605:56
–osv_cve
osv_debian
osv_debian
DEBIAN-CVE-2026-72422
15 Aug 202606:22
–osv_debian
Rows per page
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15 Aug 2026 05:56Current
7.8High risk
Vulners AI Score7.8
EPSS0.00717
18