{"uuid": "28ea9e4a-cac3-4066-adc5-eae2a5e12b00", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-43503", "type": "seen", "source": "https://bsky.app/profile/securityrss.bsky.social/post/3mpbb4wkx4j2j", "content": "A new Linux kernel vulnerability, tracked as CVE-2026-43503 (CVSS 8.8), allows local users to gain root access via cloned network packets. Discovered by JFrog Security Research, the flaw enables memory corruption through a cloned packet, affecting systems like Debian, Ubuntu, and Fedora.", "creation_timestamp": "2026-06-27T10:34:41.625674Z"}