CVE-2026-98094

In the Linux kernel, the following vulnerability has been resolved: staging: fbtft: make dirtylock IRQ-safe fbtftmkdirty can be reached from the fbcon rendering path while processing printk in hardirq context. Meanwhile, dirtylock is also taken by fbtftdeferredio in workqueue context with local...

DEBIAN-CVE-2026-98094

In the Linux kernel, the following vulnerability has been resolved: staging: fbtft: make dirtylock IRQ-safe fbtftmkdirty can be reached from the fbcon rendering path while processing printk in hardirq context. Meanwhile, dirtylock is also taken by fbtftdeferredio in workqueue context with local...

AZL-104595 CVE-2026-98094 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: staging: fbtft: make dirtylock IRQ-safe fbtftmkdirty can be reached from the fbcon rendering path while processing printk in hardirq context. Meanwhile, dirtylock is also taken by fbtftdeferredio in workqueue context with local...

UBUNTU-CVE-2026-98094

In the Linux kernel, the following vulnerability has been resolved: staging: fbtft: make dirtylock IRQ-safe fbtftmkdirty can be reached from the fbcon rendering path while processing printk in hardirq context. Meanwhile, dirtylock is also taken by fbtftdeferredio in workqueue context with local...

CVE-2026-98094

The Linux kernel contains a vulnerability in the fbtft driver where dirty_lock is not IRQ-safe. Specifically, fbtft_mkdirty() can be reached from the fbcon rendering path during hardirq context, while fbtft_deferred_io() takes the same lock in a workqueue context with local interrupts enabled. Th...

CVE-2026-98094 staging: fbtft: make dirty_lock IRQ-safe

In the Linux kernel, the following vulnerability has been resolved: staging: fbtft: make dirtylock IRQ-safe fbtftmkdirty can be reached from the fbcon rendering path while processing printk in hardirq context. Meanwhile, dirtylock is also taken by fbtftdeferredio in workqueue context with local...

CVE-2026-98094 staging: fbtft: make dirty_lock IRQ-safe

In the Linux kernel, the following vulnerability has been resolved: staging: fbtft: make dirtylock IRQ-safe fbtftmkdirty can be reached from the fbcon rendering path while processing printk in hardirq context. Meanwhile, dirtylock is also taken by fbtftdeferredio in workqueue context with local...

EUVD-2026-86924

In the Linux kernel, the following vulnerability has been resolved: staging: fbtft: make dirtylock IRQ-safe fbtftmkdirty can be reached from the fbcon rendering path while processing printk in hardirq context. Meanwhile, dirtylock is also taken by fbtftdeferredio in workqueue context with local...

CVE-2026-98094: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: staging: fbtft: make dirtylock IRQ-safe fbtftmkdirty can be reached from the fbcon rendering path while processing printk in hardirq context. Meanwhile, dirtylock is also taken by fbtftdeferredio in workqueue context with local...

PT-2026-98757

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An IRQ lock inversion exists in the fbtft staging driver. The fbtft mkdirty function can be accessed via the fbcon rendering path during printk processing within a hardirq context...

Linux Distros Unpatched Vulnerability : CVE-2026-98094

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - staging: fbtft: make dirtylock IRQ-safe fbtftmkdirty can be reached from the fbcon rendering path while processing printk in hardirq context. Meanwhile,...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: xen/events: The close evtchn operation is performed after mapping cleanup is completed. shutdownpirq and startuppirq do not take the irqmappingupdatelock, as they cannot do so due to lock inversion. Both functions are called...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: BPF, sockmap: Prevent lock inversion deadlock in mapdeleteelem operation. The syzkaller started using corpuses where a BPF tracing program deletes elements from a sockmap/sockhash map. Since BPF tracing programs can be invoked fr...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: netlink: fixed a potential deadlock in netlinkseterr syzbot reported a possible deadlock in netlinkseterr 1 A similar issue was fixed in commit 1d482e666b8e “netlink: disabling IRQs for netlinklocktable” in netlinklocktable Th...

DEBIAN-CVE-2026-89491

In the Linux kernel, the following vulnerability has been resolved: ocfs2: cluster: don't sleep while holding o2hblivelock in o2hbregionpin Patch series "ocfs2: cluster: o2hbregionpin fixes", v2. This series fixes three related issues in o2hbregionpin, all are from the original implementation in...

AZL-100265 CVE-2026-89491 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: ocfs2: cluster: don't sleep while holding o2hblivelock in o2hbregionpin Patch series "ocfs2: cluster: o2hbregionpin fixes", v2. This series fixes three related issues in o2hbregionpin, all are from the original implementation in...

UBUNTU-CVE-2026-89491

In the Linux kernel, the following vulnerability has been resolved: ocfs2: cluster: don't sleep while holding o2hblivelock in o2hbregionpin Patch series "ocfs2: cluster: o2hbregionpin fixes", v2. This series fixes three related issues in o2hbregionpin, all are from the original implementation in...

EUVD-2026-76397

In the Linux kernel, the following vulnerability has been resolved: ocfs2: cluster: don't sleep while holding o2hblivelock in o2hbregionpin Patch series "ocfs2: cluster: o2hbregionpin fixes", v2. This series fixes three related issues in o2hbregionpin, all are from the original implementation in...

CVE-2026-89491 ocfs2: cluster: don't sleep while holding o2hb_live_lock in o2hb_region_pin()

In the Linux kernel, the following vulnerability has been resolved: ocfs2: cluster: don't sleep while holding o2hblivelock in o2hbregionpin Patch series "ocfs2: cluster: o2hbregionpin fixes", v2. This series fixes three related issues in o2hbregionpin, all are from the original implementation in...

SUSE CVE-2026-80845

In the Linux kernel, the following vulnerability has been resolved: xfrm: avoid lock inversion in nat keepalive work natkeepalivework walks the state table while xfrmstatewalk holds net-xfrm.xfrmstatelock. Its callback then acquires x-lock, which conflicts with the delete path taking the same loc...