https://vulnerability.circl.lu/sightings/feed 2026-09-11T10:05:38.159308+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent sightings. https://vulnerability.circl.lu/sighting/67e0f21c-1f88-4042-a327-5578b694fc0c/export 2026-09-11T10:05:38.179052+00:00 Automation user https://cve.circl.lu/user/automation {"uuid": "67e0f21c-1f88-4042-a327-5578b694fc0c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-80905", "type": "seen", "source": "https://mastodon.social/users/hugovalters/statuses/117245726117228519", "content": "CVE-2026-80905: Linux kernel net: tap bug mishandles VLAN-tagged frames, corrupting transport_header. Potential for network disruption or security bypass. Unpatched\u2014act now. CVSS N/A. Details: https://www.valtersit.com/cve/CVE-2026-80905/ Update kernel immediately. #CVE #Linux #i", "creation_timestamp": "2026-09-10T08:10:13.018275Z"} 2026-09-10T08:10:13.018275+00:00 https://vulnerability.circl.lu/sighting/5df9ddc1-7075-4d01-a85a-1d144a31a098/export 2026-09-11T10:05:38.180825+00:00 Automation user https://cve.circl.lu/user/automation {"uuid": "5df9ddc1-7075-4d01-a85a-1d144a31a098", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-80905", "type": "seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mv5lzdomuw2p", "content": "CVE-2026-80905: Linux kernel net: tap bug mishandles VLAN-tagged frames, corrupting transport_header. Potential for network disruption or security bypass. Unpatched\u2014act now. CVSS N/A. Details: https://www.valtersit.com/cve/CVE-2026-80905/ Update kernel immediately. #CVE #Linux #i", "creation_timestamp": "2026-09-10T08:10:04.666299Z"} 2026-09-10T08:10:04.666299+00:00