{"vulnerability": "cve-2026-53381", "sightings": [{"uuid": "5bc817f3-9f60-47b6-a709-f62e5fd9a839", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-53381", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20260806", "content": "", "creation_timestamp": "2026-08-06T04:46:10.431221Z"}, {"uuid": "269fbb09-d221-44a6-a6e9-7366aa481026", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-53381", "type": "seen", "source": "https://bsky.app/profile/cybersecinsight.bsky.social/post/3mr37ibrdp72j", "content": "\ud83d\udd0d Vulnerability Spotlight | Part 2/3\n\n\u26a0\ufe0f CVE-2026-53381\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nvirtiofs: fix UAF on submount umount\n\niput() called from fuse_release_end() ca...", "creation_timestamp": "2026-07-20T11:39:39.390163Z"}]}