PT-2026-72291

In the Linux kernel, the following vulnerability has been resolved: dm early create: fix freeing used table on dm resume failure If dm resume fails, the kernel attempts to free table with dm table destroy, but the table was already instantiated with dm swap table. This commit skips the call to dm...

PT-2026-72290

In the Linux kernel, the following vulnerability has been resolved: dm-integrity: fix leaking uninitialized kernel memory If hash size is less than device's tuple size, dm-integrity is supposed to zero the remaining space. There was a bug in the code that zeroing didn't work. This commit fixes it...

Linux Distros Unpatched Vulnerability : CVE-2026-72099

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - dm-integrity: don't increment hashoffset twice hashoffset is already incremented in the loop for i = 0; i tocopy; i++, ts--. Do not increment it again...

PT-2026-72288

In the Linux kernel, the following vulnerability has been resolved: dm-integrity: don't increment hash offset twice hash offset is already incremented in the loop "for i = 0; i to copy; i++, ts--". Do not increment it again...

PT-2026-72293

In the Linux kernel, the following vulnerability has been resolved: dm-pcache: reject option groups without values The pcache target parses optional arguments as name/value pairs. A table that advertises one optional argument and supplies only a recognized option name, for example "cache mode",...

PT-2026-72296

In the Linux kernel, the following vulnerability has been resolved: dm era: fix out-of-bounds memory access for non-zero start sector dm-era tracks writes in target-relative blocks, but era map calculates the writeset block before applying the target offset. Tables with a non-zero start sector ca...

PT-2026-72828

In the Linux kernel, the following vulnerability has been resolved: dm: limit target bio polling to one shot dm poll bio is the -poll bio callback for a stacked dm device. The caller only knows about the dm queue, so it may decide to do a spinning poll if it thinks a single queue is being polled...

CVE-2026-68287

In the Linux kernel, the following vulnerability has been resolved: dropmonitor: fix size calculations for 64-bit attributes netdmpacketreportfill and netdmhwpacketreportfill use nlaputu6464bit to append 64-bit attributes NETDMATTRPC and NETDMATTRTIMESTAMP. On 32-bit architectures without...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: dm-verity: properly handling failures of dmbufioclientcreate If either of the calls to dmbufioclientcreate in verityfecctr fails, then dmbufioclientdestroy is called later with an ERRPTR argument. This causes a crash. Fix this...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: dm: fixed the unlocked test for dmsuspendedmd. The function dmblkreportzones checks whether the device is suspended using the dmsuspendedmd call. However, this function is called without holding any locks, so the device may be...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: dm: removed the fake timeout to avoid leaking requests Since commit 15f73f5b3e59 "blk-mq: moved failure injection out of blkmqcompleterequest", drivers are responsible for calling blkshouldfaketimeout at appropriate code paths an...

SUSE-SU-2026:3423-1 Security update for xen

This update for xen fixes the following issues - CVE-2026-42493: x86 shadow paging is deprecated bsc1271528. - CVE-2026-42494,CVE-2026-42495,CVE-2026-62423,CVE-2026-62424,CVE-2026-62425: buffer overruns in libfsimage iso9660 handling bsc1271530. - CVE-2026-62426,CVE-2026-62427: sysctl and...

Oracle Linux 10 : kernel (ELSA-2026-45114)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-45114 advisory. - futex: Drop CLONETHREAD requirement for private default hash alloc Audra Mitchell RHEL-193518 CVE-2026-52973 - net: ipv6: fix NOREF dst use in seg6...

SUSE-SU-2026:3409-1 Security update for xen

This update for xen fixes the following issues - CVE-2026-42493: x86 shadow paging is deprecated bsc1271528. - CVE-2026-42494,CVE-2026-42495,CVE-2026-62423,CVE-2026-62424,CVE-2026-62425: buffer overruns in libfsimage iso9660 handling bsc1271530. - CVE-2026-62426,CVE-2026-62427: sysctl and...

Linux Distros Unpatched Vulnerability : CVE-2026-62433

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Parts of the DMOP handling code assumes the caller has provided the required number of buffers for the given operation without any checking being done. As a...

CVE-2026-62433

A flaw was found in Xen. The DMOP handling code in Xen does not properly validate the number of buffers provided by the caller. This oversight can lead to the system accessing uninitialized memory, potentially resulting in information disclosure or other unpredictable behavior. A malicious guest...

CVE-2026-62433

Parts of the DMOP handling code assumes the caller has provided the required number of buffers for the given operation without any checking being done. As a result, certain operations might access stack rubble as structures are possibly uninitialized...

kernel security, bug fix, and enhancement update

An update is available for kernel. This update affects Rocky Linux SIG Cloud 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux...

kernel security update

An update is available for kernel. This update affects Rocky Linux SIG Cloud 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux...

RXSA-2026:45115 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: KVM: x86: Don't recheck L1 intercepts when completing userspace I/O CVE-2025-40026 kernel: xfrm single-frag length not properly limited kernel: dm log: fix out-of-bounds write due to...