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 leakage through speculative execution.
Fixup register state as if the Safe-RET sequence executed successfully by "emulating" it, in a manner of speaking, and avoid executing a RET instruction after returning from the interrupt.
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade kernel6.12-tools-debuginfoUpgrade python3-perfUpgrade bpftool6.12Upgrade kernelUpgrade kernel6.12-debuginfo-common-x86_64Upgrade perf6.18Upgrade kernel6.12-modules-extraUpgrade microvm-kernel6.18Upgrade kernel-develUpgrade kernel6.18-tools-debuginfoUpgrade kernel-livepatch-6.1.182-227.379Upgrade kernel6.18-modules-extraUpgrade kernel6.18-tools-develUpgrade python3-perf6.18Upgrade kernel6.12-tools-develUpgrade kernel-livepatch-6.18.44-99.149Upgrade python3-perf6.18-debuginfoUpgrade kernel-modules-extraUpgrade kernel6.12-modules-extra-commonUpgrade kernel6.12-toolsUpgrade kernel6.18-headersUpgrade kernel6.18-modules-extra-commonUpgrade kernel6.18Upgrade kernel-debuginfo-common-x86_64Upgrade perf6.12-debuginfoUpgrade python3-perf6.12Upgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade kernel-tools-develUpgrade kernel6.12-debuginfoUpgrade kernel6.18-toolsUpgrade python3-perf6.12-debuginfoUpgrade perf6.18-debuginfoUpgrade kernel6.12-develUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel6.18-debuginfo-common-aarch64Upgrade kernel6.12Upgrade bpftool6.12-debuginfoUpgrade kernel-toolsUpgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel6.18-debuginfoUpgrade kernel6.18-develUpgrade kernel-livepatch-6.12.103-127.188Upgrade perf6.12Upgrade perf-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel6.12-headersUpgrade kernel6.18-debuginfo-common-x86_64Upgrade bpftool-debuginfoUpgrade bpftoolUpgrade bpftool6.18-debuginfoUpgrade bpftool6.18Upgrade kernel-modules-extra-common | Sep 1, 2026 | Aug 6, 2026 |
| Debian | — | Upgrade linux-6.12Upgrade linux | Aug 26, 2026 | Aug 26, 2026 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Aug 10, 2026 | Aug 6, 2026 |
| Rocky_linux | — | Upgrade perf-debuginfoUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-zfcpdump-develUpgrade libperfUpgrade kernel-rt-debug-modules-coreUpgrade kernel-toolsUpgrade kernel-rt-coreUpgrade kernel-debug-coreUpgrade kernel-devel-matchedUpgrade kernel-modules-extraUpgrade kernel-rt-debuginfoUpgrade kernel-rtUpgrade rvUpgrade kernel-debugUpgrade kernel-rt-debug-modules-extraUpgrade perfUpgrade kernel-zfcpdumpUpgrade kernel-rt-debug-develUpgrade kernel-uki-virt-addonsUpgrade kernel-debuginfo-common-s390xUpgrade kernel-coreUpgrade kernel-rt-modulesUpgrade kernel-debug-uki-virtUpgrade kernel-zfcpdump-coreUpgrade python3-perfUpgrade kernel-uki-virtUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-develUpgrade libperf-debuginfoUpgrade kernel-modulesUpgrade kernel-zfcpdump-modules-coreUpgrade bpftool-debuginfoUpgrade rtlaUpgrade kernel-tools-debuginfoUpgrade kernel-debug-modules-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-debug-coreUpgrade kernel-rt-modules-coreUpgrade kernel-tools-libs-develUpgrade kernel-modules-coreUpgrade kernel-rt-debug-kvmUpgrade kernel-debug-modules-extraUpgrade kernel-debug-devel-matchedUpgrade kernel-debug-develUpgrade bpftoolUpgrade kernel-rt-debugUpgrade kernel-rt-debuginfo-common-x86_64Upgrade python3-perf-debuginfoUpgrade kernel-rt-develUpgrade kernel-rt-debug-debuginfoUpgrade kernel-debug-debuginfoUpgrade kernel-rt-kvmUpgrade kernelUpgrade kernel-modules-extra-matchedUpgrade kernel-debug-modulesUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-zfcpdump-debuginfoUpgrade kernel-tools-libsUpgrade kernel-debuginfoUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-modules-extra | Sep 7, 2026 | Sep 5, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Aug 14, 2026 | Aug 6, 2026 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub