SpecuCheck

SpecuCheck SpecuCheck is a Windows utility for checking the state of the software and hardware mitigations against CVE-2017-5754 Meltdown, CVE-2017-5715 Spectre v2, CVE-2018-3260 Foreshadow, and CVE-2018-3639 Spectre v4. It uses two new information classes that were added to the...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

The Linux kernel allows user-space processes to enable mitigations by calling prctl with PRSETSPECULATIONCTRL, which disables the speculation feature, as well as through the use of seccomp. We noticed that on virtual machines of at least one major cloud provider, the kernel still left the victim...

CVE-2026-68269

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Add missing nospec on parallel submit slot Add missing Spectre mitigation for userspace controlled parallel submission slot. Discovered using AI-assisted static analysis confirmed by Intel Product Security. cherry...

DEBIAN-CVE-2026-68269

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Add missing nospec on parallel submit slot Add missing Spectre mitigation for userspace controlled parallel submission slot. Discovered using AI-assisted static analysis confirmed by Intel Product Security. cherry...

CVE-2026-68269

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Add missing nospec on parallel submit slot Add missing Spectre mitigation for userspace controlled parallel submission slot. Discovered using AI-assisted static analysis confirmed by Intel Product Security. cherry...

UBUNTU-CVE-2026-68269

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Add missing nospec on parallel submit slot Add missing Spectre mitigation for userspace controlled parallel submission slot. Discovered using AI-assisted static analysis confirmed by Intel Product Security. cherry...

CVE-2026-68269

The CVE concerns the Linux kernel component drm/i915/gem where a missing nospec mitigation existed in the parallel submit slot. The vulnerability, resolved by adding the Spectre mitigation for the userspace-controlled parallel submission slot, was identified via AI-assisted static analysis and co...

EUVD-2026-55370

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Add missing nospec on parallel submit slot Add missing Spectre mitigation for userspace controlled parallel submission slot. Discovered using AI-assisted static analysis confirmed by Intel Product Security. cherry...

PT-2026-69669

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/i915/gem component where a missing Spectre mitigation for the userspace controlled parallel submission slot was identified. Spectre is a type of hardware...

SUSE CVE-2026-64507

In the Linux kernel, the following vulnerability has been resolved: x86/bugs: Enable IBPB flush on BPF JIT allocation Enable hardening against JIT spraying when Spectre-v2 mitigations are in use. Specifically, issue an IBPB flush on BPF JIT memory reuse. Skip enabling the IBPB flush if the BPF...

EUVD-2026-48851

In the Linux kernel, the following vulnerability has been resolved: x86/bugs: Enable IBPB flush on BPF JIT allocation Enable hardening against JIT spraying when Spectre-v2 mitigations are in use. Specifically, issue an IBPB flush on BPF JIT memory reuse. Skip enabling the IBPB flush if the BPF...

PT-2026-64728

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the x86 architecture implementation where hardening against JIT spraying is required when Spectre-v2 mitigations are active. JIT spraying is a technique used to bypass...

SUSE CVE-2026-43280

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Add bounds check on patindex to prevent OOB kernel read in madvise When user provides a bogus patindex value through the madvise IOCTL, the xepatindexgetcohmode function performs an array access without validating bounds...

CVE-2026-43280 drm/xe: Add bounds check on pat_index to prevent OOB kernel read in madvise

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Add bounds check on patindex to prevent OOB kernel read in madvise When user provides a bogus patindex value through the madvise IOCTL, the xepatindexgetcohmode function performs an array access without validating bounds...

CVE-2026-43280

CVE-2026-43280 is a Linux kernel vulnerability in the drm/xe module where a malicious user can supply a malformed pat_index via the madvise IOCTL, triggering an out-of-bounds read from xe->pat.table due to missing bounds checking in xe_pat_index_get_coh_mode() (validated only by a call in madv...

CVE-2026-31781

In the Linux kernel, the following vulnerability has been resolved: drm/ioc32: stop speculation on the drmcompatioctl path The drm compat ioctl path takes a user controlled pointer, and then dereferences it into a table of function pointers, the signature method of spectre problems. Fix this up b...

CVE-2026-31781

CVE-2026-31781 concerns the Linux kernel drm/ioc32 compat ioctl path, where a user-controlled pointer was used to index a table of function pointers (spectre-like pattern). The issue is mitigated by applying array_index_nospec on the index to the function-pointer list, as described in the fix. Co...

CVE-2026-31781 drm/ioc32: stop speculation on the drm_compat_ioctl path

In the Linux kernel, the following vulnerability has been resolved: drm/ioc32: stop speculation on the drmcompatioctl path The drm compat ioctl path takes a user controlled pointer, and then dereferences it into a table of function pointers, the signature method of spectre problems. Fix this up b...

MiracleLinux 8 : kernel-4.18.0-147.8.1.el8 (AXSA:2020-750:12)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2020-750:12 advisory. kernel: powerpc: local user can read vector registers of other users' processes via a Facility Unavailable exception CVE-2019-15030 kernel: powerpc:...

MiracleLinux 7 : kernel-3.10.0-1062.el7 (AXSA:2019-4338:05)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2019-4338:05 advisory. Kernel: vhostnet: infinite loop while receiving packets leads to DoS CVE-2019-3900 Kernel: page cache side channel attacks CVE-2019-5489 kernel:...