ROOT-OS-UBUNTU-2204-CVE-2026-43253 CVE-2026-43253 in rootio-linux - Patched by Root

Root has patched CVE-2026-43253 in the rootio-linux package for Root:Ubuntu:22.04. Multiple fixed versions available...

ROOT-OS-UBUNTU-2404-CVE-2026-43253 CVE-2026-43253 in rootio-linux - Patched by Root

Root has patched CVE-2026-43253 in the rootio-linux package for Root:Ubuntu:24.04. Multiple fixed versions available...

SUSE-SU-2026:22903-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 RT kernel was updated to fix various security issues The following security issues were fixed: - CVE-2023-20585: iommu/amd: Use maximum Event log buffer size when SNP is enabled on Family 0x19 bsc1243603. - CVE-2026-31503: udp: Fix wildcard bind...

CVE-2026-43253

creationtimestamp| type| source ---|---|--- 2026-07-02 06:17:38+00:00| seen| https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities20260702...

CVE-2026-43253

In the Linux kernel, the following vulnerability has been resolved: iommu/amd: move waitonsem out of spinlock With iommu.strict=1, the existing completion wait path can cause soft lockups under stressed environment, as waitonsem busy-waits under the spinlock with interrupts disabled. Move the...