Two flaws have available mitigations, too, but it's best to patch up.

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is warning that hackers are exploiting three Linux kernel ...

CISA Linux kernel vulnerability catalog update adds three actively exploited flaws on Friday, triggering a 72-hour federal patch mandate under Binding Operational Directive BOD 26-04 -- the strictest ...

CISA added three actively exploited Linux kernel vulnerabilities: CVE-2025-39682, CVE-2026-53266, and CVE-2025-39964 to its ...

Ubuntu maker Canonical announced they're going to be pushing out Linux kernel upgrades more rapidly, due to the increasing amount of security issues.

The Linux Foundation’s Greg Kroah-Hartman delivered a comprehensive talk this week on the current state and future challenges of Linux kernel security. Speaking at the Open Source Summit (OSS) Japan ...

Public exploits for four patched Linux kernel flaws let local users gain root; three require unprivileged user namespaces.

The Linux kernel is having to introduce a new taint flag "TAINT_FORCED_BIND" to deal with fuzzing bots like Syzbot abusing Linux's bind/unbind sysfs functionality and generating bug reports for ...

The Cybersecurity and Infrastructure Security Agency has expanded its Known Exploited Vulnerabilities (KEV) catalog with three Linux kernel flaws, urging federal agencies to immediately patch them.

I used its contribution guidelines to build, break, and properly verify an AI-coded Morse decoder ...

AI-assisted bug hunting is helping pile up vulnerabilities faster than defenders can patch them, so Canonical is picking up the pace ...

Vienna, Austria: Linus Torvalds and I are both in Vienna, which is being blasted by a storm. So, instead of looking at museums, I spent my time writing, and he spent his time releasing the Linux 6.11 ...