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CVE-2026-43499

🗓️ 21 May 2026 13:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 8 Views

Kernel fix: rtmutex remove_waiter uses waiter::task instead of current to prevent UAF.

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Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-43499
21 May 202612:17
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Circl
CVE-2026-43499
21 May 202615:55
circl
CNNVD
Linux kernel 安全漏洞
21 May 202600:00
cnnvd
CVE
CVE-2026-43499
21 May 202612:17
cve
Cvelist
CVE-2026-43499 rtmutex: Use waiter::task instead of current in remove_waiter()
21 May 202612:17
cvelist
Debian CVE
CVE-2026-43499
21 May 202612:17
debiancve
EUVD
EUVD-2026-31277
21 May 202612:17
euvd
Mageia
Updated kernel, kmod-virtualbox & kmod-xtables-addons packages fix security vulnerabilities
5 Jun 202617:37
mageia
Mageia
Updated kernel-linus packages fix security vulnerabilities
6 Jun 202605:36
mageia
Microsoft CVE
rtmutex: Use waiter::task instead of current in remove_waiter()
22 May 202608:01
mscve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu26.04anylinux0linux_0_any.deb
Ubuntu18.04anylinux0linux_0_any.deb
Ubuntu20.04anylinux0linux_0_any.deb
Ubuntu22.04anylinux0linux_0_any.deb
Ubuntu24.04anylinux0linux_0_any.deb
Ubuntu25.10anylinux0linux_0_any.deb
Ubuntu16.04anylinux0linux_0_any.deb
Ubuntu26.04anylinux-azure0linux-azure_0_any.deb
Ubuntu20.04anylinux-azure0linux-azure_0_any.deb
Ubuntu22.04anylinux-azure0linux-azure_0_any.deb
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02 Jun 2026 08:43Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.8
EPSS0.00125
8