CVE-2026-90003 futex: Prevent rcuwait use-after-free during requeue PI

In the Linux kernel, the following vulnerability has been resolved: futex: Prevent rcuwait use-after-free during requeue PI On PREEMPTRT, FUTEXCMPREQUEUEPI can trigger a KASAN report slab-out-of-bounds in futexrequeuepicomplete invocation of rcuwaitwakeup. The futexq used by futexwaitrequeuepi is...

CVE-2026-90003

CVE-2026-90003 is a use-after-free in the Linux kernel's futex subsystem, triggered on PREEMPT_RT when a FUTEX_CMP_REQUEUE_PI operation races with a waiter's early wakeup (timeout or signal). The requeue task calls rcuwait_wake_up() after the waiter has already left the syscall and freed its stac...

CVE-2026-90003: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: futex: Prevent rcuwait use-after-free during requeue PI On PREEMPTRT, FUTEXCMPREQUEUEPI can trigger a KASAN report slab-out-of-bounds in futexrequeuepicomplete invocation of rcuwaitwakeup. The futexq used by futexwaitrequeuepi is...

PT-2026-93644

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description On PREEMPT RT, a use-after-free issue exists during a Priority Inheritance PI requeue. The problem occurs when FUTEX CMP REQUEUE PI triggers a slab-out-of-bounds report in the futex...

Linux Distros Unpatched Vulnerability : CVE-2026-90003

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - futex: Prevent rcuwait use-after-free during requeue PI On PREEMPTRT, FUTEXCMPREQUEUEPI can trigger a KASAN report slab-out-of-bounds in futexrequeuepicomplete...

Exploit for Use After Free in Linux Linux_Kernel

ghost-hoock A minimal fork of GhostLockhttps://github.co...

Exploit for Use After Free in Linux Linux_Kernel

GhostLock Sabrina Root exploit for Chromecast with Google T...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: futex: Prevention of use-after-free during requeue-PI The syzbot was able to trigger the following race condition: T1 → T2 The sequence of operations is as follows: c futexwaitrequeuepi futexdowait schedule futexrequeue...

Exploit for Use After Free in Linux Linux_Kernel

ghost-hoock A minimal fork of GhostLockhttps://github.co...

Exploit for Use After Free in Linux Linux_Kernel

CVE-2026-43499 · Honor WIN RT AAK-AN00 Temporary Root Resear...

Exploit for Use After Free in Linux Linux_Kernel

GhostLock CVE-2026-43499 for the Galaxy S26 CVE-2026-43499...

Exploit for Use After Free in Linux Linux_Kernel

RMV Exploit — чистая сборка CVE-2026-43499 для iQOO Neo 11 PD...

MiracleLinux 9 : kernel-5.14.0-687.31.1.el9_8 (AXSA:2026-1793:76)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1793:76 advisory. kernel: xfrm: Duplicate SPI Handling CVE-2025-39797 kernel: lib/buildid: use kernelread for sleepable context CVE-2026-23002 kernel: futex: Drop...

Exploit for Use After Free in Linux Linux_Kernel

GhostLock for NVIDIA Shield TV Pro 9.2.4 Validated arm64 po...

SUSE CVE-2026-80775

In the Linux kernel, the following vulnerability has been resolved: futex: Fix race on the initial mm-futex.phash.ref allocation futexhashallocate allocates mm-futex.phash.ref without any locking. Commit d9b05321e21e "futex: Move futexhashfree back to mmput" moved the allocation here and assumed...

Linux Distros Unpatched Vulnerability : CVE-2026-80776

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - futex: Fix race in futexpivotpending during private hash resize A task performing a custom private hash resize can remain blocked in uninterruptible sleep...

Linux Distros Unpatched Vulnerability : CVE-2026-80775

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - futex: Fix race on the initial mm-futex.phash.ref allocation futexhashallocate allocates mm-futex.phash.ref without any locking. Commit d9b05321e21e futex: Move...

Linux Distros Unpatched Vulnerability : CVE-2026-80777

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - futex/pi: Plug private futex exec race The check for private futexes whether the waiter's mm, which is stored in the futexkey and copied into the pistate, is t...

Linux Distros Unpatched Vulnerability : CVE-2026-80778

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - futex/pi: Reject cross-mm private futex owners A private futex key borrows the waiter's mm without taking an mmusers reference. Nevertheless, attachtopiowner...

Linux Distros Unpatched Vulnerability : CVE-2026-80758

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - futex: Avoid private hash use-after-free on final put futexprivatehashput drops the reference to fph before evaluating fph-mm for wakeupvar. futexrefput enables...