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CVE-2026-53390

🗓️ 19 Jul 2026 12:01:54Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 2 Views

Linux kernel fix for out-of-bounds read in access-control list permission check using security descriptor in ksmbd.

Related
Packages
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-53390
19 Jul 202612:01
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CVE
CVE-2026-53390
19 Jul 202612:01
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CVE-2026-53390 ksmbd: fix out-of-bounds read in smb_check_perm_dacl()
19 Jul 202612:01
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EUVD
EUVD-2026-45512
19 Jul 202612:01
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19 Jul 202612:16
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OSV
CVE-2026-53390 ksmbd: fix out-of-bounds read in smb_check_perm_dacl()
19 Jul 202612:01
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OSV
DEBIAN-CVE-2026-53390
19 Jul 202612:16
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OSV
UBUNTU-CVE-2026-53390
20 Jul 202600:00
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Positive Technologies
PT-2026-61095
19 Jul 202600:00
ptsecurity
RedhatCVE
CVE-2026-53390
21 Jul 202605:12
redhatcve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian12alllinux6.1.177-1linux_6.1.177-1_all.deb
Debian13alllinux6.12.95-1linux_6.12.95-1_all.deb
Debian14alllinux7.1.3-1linux_7.1.3-1_all.deb
Debian999alllinux7.1.3-1linux_7.1.3-1_all.deb

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19 Jul 2026 12:01Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.18.1
EPSS0.00435
2