{"vulnerability": "CVE-2026-89688", "sightings": [{"uuid": "b19187d8-d401-4d22-ae6b-761db7942fcf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-89688", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mvfkbhvs4w2y", "content": "CVE-2026-89688 - linux\nThe NFS server code in the Linux kernel had a mistake that could let it free an internal object it was still using, potentially causing a crash or a hang during file operations. This\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#linux #Debian13 #CVE #infosec", "creation_timestamp": "2026-09-13T12:00:05.804606Z"}, {"uuid": "bdbbab7c-4f3c-462a-a09d-19bdd5c94733", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-89688", "type": "seen", "source": "https://bsky.app/profile/deafnews-auto.bsky.social/post/3mvifjda6my2d", "content": "CVE-2026-89688: Linux Kernel RCE, a Patch Written with Help from Claude", "creation_timestamp": "2026-09-14T15:13:00.197253Z"}]}