5 articles tagged with "Kernel"
CVE-2026-46331 in Linux's tc subsystem lets local users poison cached binaries and gain root. Public exploit available within a day of CVE assignment.
CVE-2026-43503 lets attackers corrupt cached binaries through network packet cloning, achieving root without leaving disk traces. Patch immediately.
A SpaceX security engineer discovered a privilege escalation bug hidden in the Linux kernel since 2007. Proof-of-concept exploit published—major distributions now patching.
CVE-2026-46300 exploits a logic bug in the XFRM ESP-in-TCP subsystem to corrupt page cache and gain root. Kernel patches rolling out now—mitigation available.
Qualys discloses nine confused deputy vulnerabilities in Linux AppArmor that enable local privilege escalation to root. Ubuntu, Debian, and SUSE affected since 2017.