SUSE CVE-2023-20569

A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address prediction. This may result in speculative execution at an attacker-controlled address, potentially leading to information disclosure...

Unity Linux 20.1060e / 20.1070e Security Update: binutils (UTSA-2026-017633)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017633 advisory. Load value injection in some IntelR Processors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a sid...

Janus: Compiler-Based Defense against Transient Execution Attacks Using ARM Hardware Primitives

We present Janus, a compiler-based security framework that mitigates transient execution attacks like Spectre and control-flow hijacking on ARM64 platforms. Janus integrates speculative execution and control flow dependencies with PA modifiers, using PA and BTI microarchitectural features to...

SUSE 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

A flaw was found in the Linux kernel's Direct Rendering Manager DRM subsystem, specifically in the drm/ioc32 component. This vulnerability, related to speculative execution a technique used by modern processors to guess future instructions, allows a local attacker to potentially disclose sensitiv...

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...

EUVD-2026-26594

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

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...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013420)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013420 advisory. When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch potentially...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-006920)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006920 advisory. In the Linux kernel, the following vulnerability has been resolved: KVM: x86: use arrayindexnospec with indices that come from guest min and destid are...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-010723)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010723 advisory. When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch potentially...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007466)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007466 advisory. In the Linux kernel, the following vulnerability has been resolved: protect the fetch of -fdfd in dodup2 from mispredictions both callers have verified that fd is n...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007374)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007374 advisory. A flaw was found in the fix for CVE-2019-11135, in the Linux upstream kernel versions before 5.5 where, the way Intel CPUs handle speculative execution of instructio...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006742)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006742 advisory. In the Linux kernel, the following vulnerability has been resolved: KVM: x86: use arrayindexnospec with indices that come from guest min and destid are...

CVE-2026-23354

A flaw was found in the Linux kernel. This vulnerability affects the handling of speculative execution, a technique used by modern processors to improve performance. A protection mechanism intended to prevent information leakage can be bypassed when its result is temporarily stored in memory,...

UBUNTU-CVE-2026-23354

In the Linux kernel, the following vulnerability has been resolved: x86/fred: Correct speculative safety in fredextint arrayindexnospec is no use if the result gets spilled to the stack, as it makes the believed safe-under-speculation value subject to memory predictions. For all practical purpose...

CVE-2026-23354

In the Linux kernel, the following vulnerability has been resolved: x86/fred: Correct speculative safety in fredextint arrayindexnospec is no use if the result gets spilled to the stack, as it makes the believed safe-under-speculation value subject to memory predictions. For all practical purpose...

CVE-2026-23354: Improper Validation of Array Index

In the Linux kernel, the following vulnerability has been resolved: x86/fred: Correct speculative safety in fredextint arrayindexnospec is no use if the result gets spilled to the stack, as it makes the believed safe-under-speculation value subject to memory predictions. For all practical purpose...

Windows Speculative Execution Configuration Check - Intel BHI (CVE-2022-0001)

Binary data microsoftwindowsspecexecutionCVE-2022-0001.nbin...

The vulnerability of the `php_read_stream_all_chunks` function in the PHP programming language, which allows an attacker to gain access to confidential data

The vulnerability of the phpreadstreamallchunks function in the PHP programming language is related to the possibility of speculative execution of commands. Exploiting this vulnerability can allow an attacker to gain access to confidential data...