kernel: AMD-SN-7061: Safe RET Interrupt Vulnerability

An attacker executing code on affected system could inject an interrupt at a precise moment to disrupt "Safe RET", the default Linux mitigation for speculative Return Overflow SRSO, which could potentially weaken that protection and may result in information disclosure...

Unbreakable Enterprise kernel security update

5.4.17-2136.359.3.1 - inet: frags: strip GSO state from fragments before reassembly Xinyang Ge Orabug: 39974845 CVE-2026-80590 5.4.17-2136.359.3 - Partial revert of 'x86/alternatives: Optimize optimizenops' Harshit Mogalapalli Orabug: 39866546 - Revert 'x86/alternatives: Add altinstr.flags' Harsh...

kernel: AMD-SN-7061: Safe RET Interrupt Vulnerability

An attacker executing code on affected system could inject an interrupt at a precise moment to disrupt "Safe RET", the default Linux mitigation for speculative Return Overflow SRSO, which could potentially weaken that protection and may result in information disclosure...

kernel: AMD-SN-7061: Safe RET Interrupt Vulnerability

An attacker executing code on affected system could inject an interrupt at a precise moment to disrupt "Safe RET", the default Linux mitigation for speculative Return Overflow SRSO, which could potentially weaken that protection and may result in information disclosure...

Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2026-500238)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-500238 advisory. - x86/bugs: Make Safe-RET robust against interrupt injection Borislav Petkov AMD Orabug: 39784513 CVE-2026-68480 - ocfs2: fix possible deadlock...

Security Bulletin: Vulnerabilities exists in IBM Cloud Pak for Data System (CPDS 1.0)

Summary Vulnerabilities exists in IBM Cloud Pak for Data System CPDS 1.0 addressed in 11.3.1.2-IF1 Vulnerability Details CVEID:CVE-2025-38527 DESCRIPTION: In the Linux kernel, the following vulnerability has been resolved: smb: client: fix use-after-free in cifsoplockbreak A race condition can...

kernel: AMD-SN-7061: Safe RET Interrupt Vulnerability

An attacker executing code on affected system could inject an interrupt at a precise moment to disrupt "Safe RET", the default Linux mitigation for speculative Return Overflow SRSO, which could potentially weaken that protection and may result in information disclosure...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Do not report errors if the user space injects an interrupt with GIF=0. Do not report errors/warnings during interrupt injection when GIF is cleared. It is trivial for the user space to force this situation using...

EUVD-2026-54211

In the Linux kernel, the following vulnerability has been resolved: x86/bugs: Make Safe-RET robust against interrupt injection An attacker injecting interrupts while the Safe-RET mitigation executes on machines affected by SRSO can neutralize the safe return sequence, potentially leading to data...

CVE-2026-68480

In the Linux kernel, the following vulnerability has been resolved: x86/bugs: Make Safe-RET robust against interrupt injection An attacker injecting interrupts while the Safe-RET mitigation executes on machines affected by SRSO can neutralize the safe return sequence, potentially leading to data...

UBUNTU-CVE-2026-68480

In the Linux kernel, the following vulnerability has been resolved: x86/bugs: Make Safe-RET robust against interrupt injection An attacker injecting interrupts while the Safe-RET mitigation executes on machines affected by SRSO can neutralize the safe return sequence, potentially leading to data...

CVE-2026-68480

In the Linux kernel, the following vulnerability has been resolved: x86/bugs: Make Safe-RET robust against interrupt injection An attacker injecting interrupts while the Safe-RET mitigation executes on machines affected by SRSO can neutralize the safe return sequence, potentially leading to data...

CVE-2026-68480 x86/bugs: Make Safe-RET robust against interrupt injection

In the Linux kernel, the following vulnerability has been resolved: x86/bugs: Make Safe-RET robust against interrupt injection An attacker injecting interrupts while the Safe-RET mitigation executes on machines affected by SRSO can neutralize the safe return sequence, potentially leading to data...

CVE-2026-68480

In the Linux kernel, the following vulnerability has been resolved: x86/bugs: Make Safe-RET robust against interrupt injection An attacker injecting interrupts while the Safe-RET mitigation executes on machines affected by SRSO can neutralize the safe return sequence, potentially leading to data...

CVE-2026-68480 x86/bugs: Make Safe-RET robust against interrupt injection

In the Linux kernel, the following vulnerability has been resolved: x86/bugs: Make Safe-RET robust against interrupt injection An attacker injecting interrupts while the Safe-RET mitigation executes on machines affected by SRSO can neutralize the safe return sequence, potentially leading to data...

CVE-2026-68480

The CVE-2026-68480 entry describes a Linux kernel issue where an attacker could inject interrupts during Safe-RET mitigation execution on SRSO-enabled systems, potentially causing data leakage via speculative execution. The root cause is that the interrupt could disrupt the Safe-RET sequence; the...

CVE-2026-68480

In the Linux kernel, the following vulnerability has been resolved: x86/bugs: Make Safe-RET robust against interrupt injection An attacker injecting interrupts while the Safe-RET mitigation executes on machines affected by SRSO can neutralize the safe return sequence, potentially leading to data...

New Interrupt Injection Attack Can Bypass Spectre v2 Defenses on Intel and AMD CPUs

An unprivileged Linux program can time a hardware interrupt to land in the gap between a processor sanitizing its branch predictor and the kernel using it, re-poisoning the predictor after the defense has run. MIT CSAIL researchers Daniël Trujillo and Mengjia Yan named the technique INTERRUPT...

PT-2026-68780

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the x86 architecture where the Safe-RET mitigation is susceptible to interrupt injection on machines affected by Speculative Return Stack Overflow SRSO, a condition...

Linux Distros Unpatched Vulnerability : CVE-2026-68480

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - x86/bugs: Make Safe-RET robust against interrupt injection An attacker injecting interrupts while the Safe-RET mitigation executes on machines affected by SRSO...