{"vulnerability": "cve-2026-89686", "sightings": [{"uuid": "30baaa88-1989-4f7e-a78a-c86a7479e2ff", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-89686", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mvfjponblq2t", "content": "CVE-2026-89686 - linux\nThe NFS server built into the Linux kernel could crash if two NFS clients access the same file while one holds a delegation and the other forces a recall. The problem is caused by a\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#linux #Debian12 #CVE #infosec", "creation_timestamp": "2026-09-13T11:50:08.648768Z"}, {"uuid": "0081ca15-83c7-4853-ab97-0b0530696ab2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-89686", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20261002", "content": "", "creation_timestamp": "2026-10-01T18:00:00.000000Z"}]}