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Stay Vigilant with Timely Linux Security Advisories LinuxSecurity.com is the community’s central source for information on Linux and open source security. We follow the open source trends as they affect the commu
- Ubuntu 20.04 LTS Linux Kernel USN-8255-2 Critical Local Escalation
on May 11, 2026 at 4:31 pmSeveral security issues were fixed in the Linux kernel.
- Ubuntu 24.04 LTS 22.04 LTS Linux-Nvidia Important Kernel Issues USN-8254-2on May 11, 2026 at 3:57 pm
Several security issues were fixed in the Linux kernel.
- Ubuntu 22.04 LTS USN-8180-6 linux-raspi Critical Kernel Issueson May 11, 2026 at 3:35 pm
Several security issues were fixed in the Linux kernel.
- Ubuntu 24.04 LTS linux-nvidia-tegra Critical Integrity Threat USN-8265-1on May 11, 2026 at 2:52 pm
Several security issues were fixed in the Linux kernel.
- Ubuntu 20.04 18.04 Linux Kernel Critical Security Update USN-8200-3on May 11, 2026 at 2:20 pm
Several security issues were fixed in the Linux kernel.
- Ubuntu 24.04 LTS NASM Security Advisory USN-8248-2 CVE-2023-31722on May 8, 2026 at 3:56 pm
USN-8248-1 introduced a regression in NASM
- Ubuntu 16.04 Lua5.1 Important Denial of Service Vulnerability USN-8262-1on May 8, 2026 at 10:39 am
Lua could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 24.04 PostfixAdmin An Important Fix for XSS Attack USN-8242-2on May 7, 2026 at 8:43 pm
PostfixAdmin could be made to run malicious JavaScript in the user’s browser if it received specially crafted input.
- Ubuntu 22.04 CiviCRM Important JavaScript Execution Risk USN-8242-1on May 7, 2026 at 8:43 pm
CiviCRM could be made to run malicious JavaScript in the user’s browser if it received specially crafted input.
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