EUVD-2026-38925

In the Linux kernel, the following vulnerability has been resolved: iommu/riscv: Add IOTINVAL after updating DDT/PDT entries Add riscviommuiodiriotinval to perform required TLB and context cache invalidations after updating DDT or PDT entries, as mandated by the RISC-V IOMMU specification Section...

CVE-2026-43258

In the Linux kernel, the following vulnerability has been resolved: alpha: fix user-space corruption during memory compaction Alpha systems can suffer sporadic user-space crashes and heap corruption when memory compaction is enabled. Symptoms include SIGSEGV, glibc allocator failures e.g...

kernel: Linux kernel drm/xe: Out-of-bounds shift in TLB invalidation

A flaw was found in the Linux kernel's drm/xe component. This vulnerability allows a local attacker to cause a denial of service or information disclosure via an out-of-bounds shift during TLB invalidation...

kernel: Linux kernel drm/xe: Out-of-bounds shift in TLB invalidation

A flaw was found in the Linux kernel's drm/xe component. This vulnerability allows a local attacker to cause a denial of service or information disclosure via an out-of-bounds shift during TLB invalidation...

RHEL 10 : kernel (RHSA-2026:1236)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:1236 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: mm/compaction: fix UBSAN...

CVE-2025-0647

In certain Arm CPUs, a CPP RCTX instruction executed on one Processing Element PE may inhibit TLB invalidation when a TLBI is issued to the PE, either by the same PE or another PE in the shareability domain. In this case, the PE may retain stale TLB entries which should have been invalidated by t...

SUSE CVE-2025-68193

In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc: Add devm release action to safely tear down CT When a buffer object BO is allocated with the XEBOFLAGGGTTINVALIDATE flag, the driver initiates TLB invalidation requests via the CTB mechanism while releasing the BO...

CVE-2025-68179

In the Linux kernel, the following vulnerability has been resolved: s390: Disable ARCHWANTOPTIMIZEHUGETLBVMEMMAP As reported by Luiz Capitulino enabling HVO on s390 leads to reproducible crashes. The problem is that kernel page tables are modified without flushing corresponding TLB entries. Even ...

CVE-2025-68193

In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc: Add devm release action to safely tear down CT When a buffer object BO is allocated with the XEBOFLAGGGTTINVALIDATE flag, the driver initiates TLB invalidation requests via the CTB mechanism while releasing the BO...

UBUNTU-CVE-2025-68193

In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc: Add devm release action to safely tear down CT When a buffer object BO is allocated with the XEBOFLAGGGTTINVALIDATE flag, the driver initiates TLB invalidation requests via the CTB mechanism while releasing the BO...

CVE-2025-68193 drm/xe/guc: Add devm release action to safely tear down CT

In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc: Add devm release action to safely tear down CT When a buffer object BO is allocated with the XEBOFLAGGGTTINVALIDATE flag, the driver initiates TLB invalidation requests via the CTB mechanism while releasing the BO...

EUVD-2025-13052

Malicious code in bioql PyPI...

DEBIAN-CVE-2025-38351

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/hyper-v: Skip non-canonical addresses during PV TLB flush In KVM guests with Hyper-V hypercalls enabled, the hypercalls HVCALLFLUSHVIRTUALADDRESSLIST and HVCALLFLUSHVIRTUALADDRESSLISTEX allow a guest to request...

CVE-2025-37761

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix an out-of-bounds shift when invalidating TLB When the size of the range invalidated is larger than rounddownpowoftwoULONGMAX, The function macro rounduppowoftwolength will hit an out-of-bounds shift 1. Use a full TLB...

DEBIAN-CVE-2025-37761

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix an out-of-bounds shift when invalidating TLB When the size of the range invalidated is larger than rounddownpowoftwoULONGMAX, The function macro rounduppowoftwolength will hit an out-of-bounds shift 1. Use a full TLB...

CVE-2025-37761

CVE-2025-37761 affects the Linux kernel drm/xe TLB invalidation path. Root cause: an out-of-bounds shift when invalidating a TLB range larger than rounddown_pow_of_two(ULONG_MAX); fix uses a full TLB invalidation for such cases and updates the range size limit calculation. CVSSv3.1 vector: AV:L/A...

CVE-2025-37761 drm/xe: Fix an out-of-bounds shift when invalidating TLB

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix an out-of-bounds shift when invalidating TLB When the size of the range invalidated is larger than rounddownpowoftwoULONGMAX, The function macro rounduppowoftwolength will hit an out-of-bounds shift 1. Use a full TLB...

CVE-2025-37761 drm/xe: Fix an out-of-bounds shift when invalidating TLB

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix an out-of-bounds shift when invalidating TLB When the size of the range invalidated is larger than rounddownpowoftwoULONGMAX, The function macro rounduppowoftwolength will hit an out-of-bounds shift 1. Use a full TLB...

CVE-2025-37761

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix an out-of-bounds shift when invalidating TLB When the size of the range invalidated is larger than rounddownpowoftwoULONGMAX, The function macro rounduppowoftwolength will hit an out-of-bounds shift 1. Use a full TLB...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an out-of-bounds shift during TLB invalidation in drm/xe...