{"vulnerability": "cve-2026-5338", "sightings": [{"uuid": "5c95d505-5990-4454-ab26-759e280b8b12", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-53382", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20260806", "content": "", "creation_timestamp": "2026-08-06T04:46:12.609726Z"}, {"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": "89efb6bb-fda4-427d-8de4-e969e7d5135a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-53385", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20260806", "content": "", "creation_timestamp": "2026-08-06T04:46:14.796635Z"}, {"uuid": "52163a76-5699-4679-a469-0d2fa3fb3fdb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-53380", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mqyq26v7ju2g", "content": "CVE-2026-53380 - media: rzv2h-ivc: Fix concurrent buffer list access\nCVE ID : CVE-2026-53380\n \n Published : July 19, 2026, 11:16 a.m. | 23\u00a0minutes ago\n \n Description : In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: rzv2h-ivc: Fix concurrent buffer ...", "creation_timestamp": "2026-07-19T11:58:00.845118Z"}, {"uuid": "d6dd51e0-a36f-4e3c-9144-d6923c750b7e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-53380", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116950071771596942", "content": "It is possible to see elevated activities targeting Linux Kernel (CVE-2026-53380) https://vuldb.com/vuln/380112/cti", "creation_timestamp": "2026-07-20T03:01:16.323444Z"}, {"uuid": "28e6daf8-c211-4941-a726-f2ecf42079bb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-53388", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116950519672202204", "content": "Our CTI team identified a lot of activities targeting Linux Kernel (CVE-2026-53388) https://vuldb.com/vuln/380120/cti", "creation_timestamp": "2026-07-20T04:55:10.943957Z"}, {"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"}]}