kernel: vhost: reset the vring metadata cache on vring reconfiguration

A flaw was found in the Linux kernel's vhost subsystem. A local attacker could exploit this vulnerability by reconfiguring a virtual ring vring using specific ioctl commands while a device Input/Output Memory Management Unit IOTLB is attached. This improper handling of the vring metadata cache ca...

SUSE CVE-2026-74344

In the Linux kernel, the following vulnerability has been resolved: bpf: Clear rb node linkage when freeing bpfrbroot bpfrbrootfree detaches the root by copying the current rbrootcached and then replacing the live root with RBROOTCACHED. It then walks the copied root and drops each object contain...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-105551)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-105551 advisory. In the Linux kernel, the following vulnerability has been resolved: staging: vt6655: fix potential memory leak In function deviceinittd0ring, memory is allocated for...

RHEL 10 : kernel (RHSA-2026:62609)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:62609 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: fanotify: fix false positive...

The vulnerability of the kvm_vgic_create() function in the arch/arm64/kvm/vgic/vgic-init.c file of the virtualization subsystem on the ARM 64-bit Linux operating system allows a attacker to cause a service failure.

The vulnerability of the kvmvgiccreate function in the arch/arm64/kvm/vgic/vgic-init.c file of the virtualization subsystem on the ARM 64-bit kernel-based Linux operating system is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability could allow an...

SUSE CVE-2026-72325

In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd/core: Avoid enabling BRS from the SVM reload path Branch Sampling BRS and Last Branch Record LBR are mutually exclusive hardware features, and users of both are tracked via cpuc-lbrusers. When SVM is toggled on a CPU...

SUSE CVE-2026-72178

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: always put unsuccessfully committed target pids damoncommittarget puts and gets the destination and the source target pids. It puts the destination target pid because it will be overwritten by the source target pid...

PUB-A-469414216

In IP Multimedia Subsystem, there is a possible out-of-bounds write due to improper input validation. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation...

PUB-A-449160647

In IP Multimedia Subsystem, there is a possible out-of-bounds write due to an incorrect bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation...

PUB-A-454322925

In IP Multimedia Subsystem, there is a possible authentication bypass due to a logic error in the code. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

libssh2: libssh2: Information disclosure and potential arbitrary code execution via heap out-of-bounds read

A missing bounds check in the libssh2 publickey subsystem allows malicious SSH servers to trigger a client-side out-of-bounds read, leaking heap pointers that could enable security bypasses, denial of service, or code execution...

SUSE-SU-2026:23373-1 Security update for the Linux Kernel RT (Live Patch 18 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-40.1 fixes various security issues: The following security issues were fixed: - CVE-2026-53224: sctp: validate embedded INIT chunk and address list lengths in cookie bsc1270023 - CVE-2026-53246: sctp: validate cached peer INIT chunk length in...

SUSE-SU-2026:23371-1 Security update for the Linux Kernel RT (Live Patch 13 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-37.1 fixes various security issues: The following security issues were fixed: - CVE-2026-53224: sctp: validate embedded INIT chunk and address list lengths in cookie bsc1270023 - CVE-2026-53246: sctp: validate cached peer INIT chunk length in...

SUSE-SU-2026:23378-1 Security update for the Linux Kernel RT (Live Patch 23 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-46.1 fixes various security issues: The following security issues were fixed: - CVE-2026-53224: sctp: validate embedded INIT chunk and address list lengths in cookie bsc1270023 - CVE-2026-53246: sctp: validate cached peer INIT chunk length in...

CVE-2026-80640

A flaw was found in the Linux kernel's CXL subsystem firmware control cxl/fwctl. A buffer overflow vulnerability exists in the cxlctlgetsupportedfeatures function due to improper initialization of an array size. This could lead to a system crash, resulting in a denial of service DoS...

CVE-2026-80593

A flaw was found in the Linux kernel, specifically within the hwmon hardware monitoring subsystem's asusatk0110 driver. This vulnerability occurs because the atkecpresent function does not properly check the size of a data package before attempting to read its contents. A local attacker could...

CVE-2026-80602

A flaw was found in the Linux kernel's perf subsystem. This vulnerability allows a local user to gain access to sensitive kernel memory addresses. This occurs because the system's branch stack, intended for user-only information, can inadvertently include kernel addresses, leading to an informati...

CVE-2026-80695

A flaw was found in the Linux kernel's hwmon hardware monitoring subsystem, specifically in the sht3x driver. This vulnerability occurs due to unaligned memory accesses when the driver processes 16-bit temperature and humidity values. A local attacker or a malicious device interacting with the...

CVE-2026-80642

A flaw was found in the Linux kernel's liveupdate subsystem. This vulnerability arises from improper reference counting of incoming File-Lifecycle-Bound FLB data. A subsystem might hold onto FLB data for an extended period, and without proper reference counting, the FLB structure could be...

CVE-2026-82677

A vulnerability was determined in valkey-io valkey 9.1.0. Impacted is the function moduleTimerHandler of the file src/module.c of the component Module Timer Subsystem. This manipulation causes double free. The attack can be initiated remotely. The exploit has been publicly disclosed and may be...