{"uuid": "76ea6577-cb1e-45bf-b0e3-7baf08b7a5be", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-46300", "type": "seen", "source": "https://bsky.app/profile/threatintel.microsoft.com/post/3mlretfixji2z", "content": "A new variant of the recent Dirty Frag vulnerability, named Fragnesia (CVE-2026-46300), has been discovered in the Linux XFRM ESP-in-TCP subsystem. Similar to Dirty Frag, Fragnesia exploits a vulnerability in the XFRM ESP-in-TCP subsystem to achieve a memory write primitive in the kernel. ", "creation_timestamp": "2026-05-13T22:42:45.552088Z"}