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The vulnerability of the rmapremove() function in the KVM virtualization subsystem of the Linux operating system allows a attacker to cause a service failure or execute arbitrary code.

🗓️ 07 Jul 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 3 Views

The rmapremove() flaw in Linux KVM allows use-after-free via an expired pointer, risking failure or code execution.

Related
Detection
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
ATTACKERKB
CVE-2026-53359
4 Jul 202611:51
attackerkb
Circl
CVE-2026-53359
4 Jul 202619:59
circl
CVE
CVE-2026-53359
4 Jul 202611:51
cve
Cvelist
CVE-2026-53359 KVM: x86: Fix shadow paging use-after-free due to unexpected role
4 Jul 202611:51
cvelist
Debian
[SECURITY] [DSA 6381-1] linux security update
5 Jul 202619:09
debian
Debian CVE
CVE-2026-53359
4 Jul 202611:51
debiancve
Tenable Nessus
Debian dsa-6381 : ata-modules-6.12.90+deb13-armmp-di - security update
6 Jul 202600:00
nessus
Tenable Nessus
Fedora 44 : kernel / kernel-headers (2026-75653cf1c2)
7 Jul 202600:00
nessus
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08 Jul 2026 00:00Current
6.3Medium risk
Vulners AI Score6.3
CVSS 26
CVSS 37
EPSS0.00176
3