CVE-2026-72289

A flaw was found in the KVM Kernel-based Virtual Machine arm64 vgic Virtual Generic Interrupt Controller component of the Linux kernel. During interrupt migration, the vgicpruneaplist function temporarily drops and reacquires locks. If an interrupt is removed from the active processor list aplist...

CVE-2026-72284

A flaw was found in the Kernel-based Virtual Machine KVM subsystem of the Linux kernel, specifically in the handling of Paravirtualized End Of Interrupt PV EOI for x86 virtual CPUs. A local attacker in a guest virtual machine could exploit a race condition where a virtual CPU disables PV EOIs aft...

CVE-2026-72283

A flaw was found in the Linux kernel's KVM Kernel-based Virtual Machine subsystem. This vulnerability occurs when the system fails to update an Interrupt Remapping Table Entry IRTE for a bypass operation, which can leave a pointer to a memory location that has already been freed a 'dangling...

CVE-2026-72282

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM component. The kvmiobusgetdev function, responsible for retrieving I/O bus devices, could return a device that is only matched by its memory address. This creates a race condition where the device might be deallocated before...

SUSE-SU-2026:23193-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 RT kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2025-68741: scsi: qla2xxx: Fix improper freeing of purex item bsc1255703. - CVE-2025-68818: scsi: Revert "scsi: qla2xxx: Perform lockless command...

CVE-2026-72279

A flaw was found in the KVM Kernel-based Virtual Machine component of the Linux kernel. KVM on arm64 architectures incorrectly maps the L1 Virtual Nested Control Register VNCR into the host stage-1, failing to respect read-only memory regions. This could allow a malicious guest to write to a...

CVE-2026-72274

A flaw was found in the Linux kernel's fbdev hecubafb module. A local attacker could exploit this by triggering an error path during the initialization of the hecubafb module. This could lead to a memory leak, potentially causing a denial of service due to resource exhaustion...

CVE-2026-72270

A flaw was found in the Linux kernel's s3fb driver, which handles S3 graphics cards. This vulnerability involves a memory leak within the s3pciprobe function. When certain error conditions occur, memory allocated for display mode lists is not properly freed. This oversight could allow an attacker...

CVE-2026-72261

A flaw was found in the Linux kernel's Sound Open Firmware SOF subsystem, specifically within the ipc3-control component. This vulnerability occurs in the sndsofupdatecontrol function where the size of firmware-provided data is not properly validated against the allocated buffer size. An attacker...

CVE-2026-72258

A flaw was found in the Linux kernel's Advanced Linux Sound Architecture System on Chip ASoC Mediatek MT8183 audio driver. The Audio Front End AFE probe assigns reserved memory but does not release it when the driver is removed or if probe failures occur. This oversight can lead to a memory leak,...

CVE-2026-72256

A flaw was found in the Linux kernel. The xtcluster module, specifically within the xtclustermt function, incorrectly processes template connection tracking conntrack objects. This state confusion occurs when a template conntrack is attached before it is fully initialized, leading to xtclusterhas...

USN-8646-1: Linux kernel vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - OCFS2 file system; - B.A.T.M.A.N. meshing protocol; - Netfilter; - SCTP protocol; CVE-2026-52914, CVE-2026-53002,...

USN-8646-1 linux vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - OCFS2 file system; - B.A.T.M.A.N. meshing protocol; - Netfilter; - SCTP protocol; CVE-2026-52914, CVE-2026-53002,...

CVE-2026-72262

A flaw was found in the Advanced Linux Sound Architecture ALSA Sound Open Firmware SOF ipc3-control component of the Linux kernel. This vulnerability, a heap overflow, occurs due to incorrect bounds checks when handling user data lengths. An unprivileged local user can exploit this to write past...

USN-8645-1: Linux kernel (Oracle) vulnerabilities

Siebe Devroe, Héloïse Gollier, and Mathy Vanhoef discovered that the WiFi implementation in the Linux kernel did not properly handle aggregated frames in mesh networks, due to an incorrect fix for CVE-2020-24588. A physically proximate attacker could use this issue to inject packets. CVE-2025-275...

USN-8645-1 linux-oracle vulnerabilities

Siebe Devroe, Héloïse Gollier, and Mathy Vanhoef discovered that the WiFi implementation in the Linux kernel did not properly handle aggregated frames in mesh networks, due to an incorrect fix for CVE-2020-24588. A physically proximate attacker could use this issue to inject packets. CVE-2025-275...

USN-8644-1 linux, linux-aws, linux-aws-fips, linux-aws-hwe, linux-fips, linux-hwe, linux-kvm vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - File systems infrastructure; - OCFS2 file system; - B.A.T.M.A.N. meshing protocol; - SCTP protocol; - TIPC protocol...

USN-8644-1: Linux kernel vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - File systems infrastructure; - OCFS2 file system; - B.A.T.M.A.N. meshing protocol; - SCTP protocol; - TIPC protocol...

USN-8643-1: Linux kernel vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Network drivers; - Open vSwitch; - SCTP protocol; CVE-2026-53224, CVE-2026-53246, CVE-2026-53247, CVE-2026-64531...

USN-8643-1 linux, linux-aws, linux-aws-fips, linux-azure, linux-fips, linux-gcp, linux-gcp-6.8, linux-gcp-fips, linux-gkeop, linux-oracle, linux-realtime, linux-realtime-6.8, linux-xilinx vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Network drivers; - Open vSwitch; - SCTP protocol; CVE-2026-53224, CVE-2026-53246, CVE-2026-53247, CVE-2026-64531...