DEBIAN-CVE-2026-89927

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: hyper-v: Clamp stimer deadline to avoid livelock Fix an issue where userspace or the guest can program an Hyper-V synthetic timer to have a deadline in the past via integer overflow, preventing the CPU from making...

AZL-101225 CVE-2026-89927 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: hyper-v: Clamp stimer deadline to avoid livelock Fix an issue where userspace or the guest can program an Hyper-V synthetic timer to have a deadline in the past via integer overflow, preventing the CPU from making...

CVE-2026-89927

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: hyper-v: Clamp stimer deadline to avoid livelock Fix an issue where userspace or the guest can program an Hyper-V synthetic timer to have a deadline in the past via integer overflow, preventing the CPU from making...

DEBIAN-CVE-2026-89836

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix folionrpages race after put in large folio invalidate Our v6.18 based Android system is continuely suffering livelock and bad page stat as shown in1 which related to broken xarray slot status. By investigating big folio...

CVE-2026-89836

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix folionrpages race after put in large folio invalidate Our v6.18 based Android system is continuely suffering livelock and bad page stat as shown in1 which related to broken xarray slot status. By investigating big folio...

CVE-2026-89927

CVE-2026-89927 is an integer overflow vulnerability in the Linux kernel's KVM x86 Hyper-V synthetic timer (stimer) emulation. When the STIMER COUNT MSR is programmed with a value close to U64_MAX , the deadline calculation overflows, producing a deadline in the past. This causes the hrtimer to fi...

EUVD-2026-80527

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: hyper-v: Clamp stimer deadline to avoid livelock Fix an issue where userspace or the guest can program an Hyper-V synthetic timer to have a deadline in the past via integer overflow, preventing the CPU from making...

CVE-2026-89927 KVM: x86: hyper-v: Clamp stimer deadline to avoid livelock

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: hyper-v: Clamp stimer deadline to avoid livelock Fix an issue where userspace or the guest can program an Hyper-V synthetic timer to have a deadline in the past via integer overflow, preventing the CPU from making...

CVE-2026-89927 KVM: x86: hyper-v: Clamp stimer deadline to avoid livelock

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: hyper-v: Clamp stimer deadline to avoid livelock Fix an issue where userspace or the guest can program an Hyper-V synthetic timer to have a deadline in the past via integer overflow, preventing the CPU from making...

CVE-2026-89836 f2fs: fix folio_nr_pages() race after put in large folio invalidate

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix folionrpages race after put in large folio invalidate Our v6.18 based Android system is continuely suffering livelock and bad page stat as shown in1 which related to broken xarray slot status. By investigating big folio...

CVE-2026-89836 f2fs: fix folio_nr_pages() race after put in large folio invalidate

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix folionrpages race after put in large folio invalidate Our v6.18 based Android system is continuely suffering livelock and bad page stat as shown in1 which related to broken xarray slot status. By investigating big folio...

CVE-2026-89836

CVE-2026-89836 is a race condition in the Linux kernel's f2fs filesystem driver. The root cause is that f2fs_get_read_data_folio() calls f2fs_folio_put() before folio_nr_pages() when invalidating a large folio, dropping the reference and releasing the folio lock before the page count is read. A c...

EUVD-2026-80436

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix folionrpages race after put in large folio invalidate Our v6.18 based Android system is continuely suffering livelock and bad page stat as shown in1 which related to broken xarray slot status. By investigating big folio...

Linux Distros Unpatched Vulnerability : CVE-2026-89927

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KVM: x86: hyper-v: Clamp stimer deadline to avoid livelock Fix an issue where userspace or the guest can program an Hyper-V synthetic timer to have a deadline i...

PT-2026-93477

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the f2fs component when invalidating a large folio from the page cache. The function f2fs get read data folio calls f2fs folio put before folio nr pages, which...

CVE-2026-89927: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: hyper-v: Clamp stimer deadline to avoid livelock Fix an issue where userspace or the guest can program an Hyper-V synthetic timer to have a deadline in the past via integer overflow, preventing the CPU from making...

PT-2026-93568

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the KVM x86 Hyper-V synthetic timer emulation where userspace or a guest can program a timer with a deadline in the past by causing an integer overflow. This occurs wh...

Linux Distros Unpatched Vulnerability : CVE-2026-89836

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - f2fs: fix folionrpages race after put in large folio invalidate Our v6.18 based Android system is continuely suffering livelock and bad page stat as shown in1...

CVE-2026-89836: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix folionrpages race after put in large folio invalidate Our v6.18 based Android system is continuely suffering livelock and bad page stat as shown in1 which related to broken xarray slot status. By investigating big folio...

SUSE CVE-2026-80820

In the Linux kernel, the following vulnerability has been resolved: xfs: don't livelock in scrub on a circular unlinked list LOLLM points out that online fsck can livelock if an unlinked inode list contains a loop. Use a bitmap to detect cycles...