Tag: CVE-2026-46300

Critical CVEs

DirtyClone Linux Kernel Flaw CVE-2026-43503 Allows Local Privilege Escalation to Root

A new Linux kernel privilege escalation vulnerability, tracked as CVE-2026-43503 and nicknamed DirtyClone, has been publicly disclosed with a working exploit. Discovered…

container security CVE-2026-11645 CVE-2026-31431 CVE-2026-43284

June 26, 2026

Critical CVEs

CVE-2026-46300: Fragnesia Linux Kernel Vulnerability

CVE-2026-46300, known as Fragnesia, bypassed the DirtyFrag patch through a flag-dropping bug in skb_try_coalesce(). It allowed local privilege escalation by exploiting the…

CVE-2026-46300 Fragnesia Linux Kernel privilege escalation

June 26, 2026