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CVE-2026-53359

🗓️ 04 Jul 2026 12:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve🔗 ubuntu.com👁 7 Views

KVM x86 shadow paging use-after-free caused by role mismatch after PDE changes and memslot deletion.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
GithubExploit		Exploit for CVE-2026-53359
7 Jul 202604:35
–githubexploit
GithubExploit		Exploit for CVE-2026-53359
7 Jul 202609:52
–githubexploit
GithubExploit		Exploit for CVE-2026-53359
15 Jul 202614:46
–githubexploit
GithubExploit		Exploit for CVE-2026-53359
15 Jul 202610:52
–githubexploit
GithubExploit		Januscape
6 Jul 202615:35
–githubexploit
ATTACKERKB		CVE-2026-53359
4 Jul 202611:51
–attackerkb
Amazon		Important: kernel6.18
20 Jul 202600:00
–amazon
Amazon		Important: kernel6.12
20 Jul 202600:00
–amazon
Amazon		Important: kernel
20 Jul 202600:00
–amazon
Tenable Nessus		AlmaLinux 10 : kernel (ALSA-2026:36956)
10 Jul 202600:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu18.04alllinux0linux_0_all.deb
Ubuntu20.04alllinux0linux_0_all.deb
Ubuntu22.04alllinux0linux_0_all.deb
Ubuntu24.04alllinux0linux_0_all.deb
Ubuntu26.04alllinux0linux_0_all.deb
Ubuntu16.04alllinux0linux_0_all.deb
Ubuntu14.04alllinux0linux_0_all.deb
Ubuntu16.04alllinux-hwe0linux-hwe_0_all.deb
Ubuntu18.04alllinux-hwe-5.40linux-hwe-5.4_0_all.deb
Ubuntu20.04alllinux-hwe-5.150linux-hwe-5.15_0_all.deb
Rows per page

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09 Jul 2026 14:47Current
6.7Medium risk
Vulners AI Score6.7
EPSS0.0012
linux kernelkvm x86shadow paginguse after freepde modificationmemslot deletionrmap entry
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