https://db.gcve.eu/sightings/feed 2026-06-30T17:44:07.521890+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent sightings. https://db.gcve.eu/sighting/4a7c58a3-ae81-48eb-a0c6-50fc8188ca5d/export 2026-06-30T17:44:07.537323+00:00 cedric https://db.gcve.eu/user/cedric {"uuid": "4a7c58a3-ae81-48eb-a0c6-50fc8188ca5d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-29631", "type": "seen", "source": "https://t.me/cibsecurity/28018", "content": "\u203c CVE-2021-29631 \u203c\n\nIn FreeBSD 13.0-STABLE before n246941-20f96f215562, 12.2-STABLE before r370400, 11.4-STABLE before r370399, 13.0-RELEASE before p4, 12.2-RELEASE before p10, and 11.4-RELEASE before p13, certain VirtIO-based device models in bhyve failed to handle errors when fetching I/O descriptors. A malicious guest may cause the device model to operate on uninitialized I/O vectors leading to memory corruption, crashing of the bhyve process, and possibly arbitrary code execution in the bhyve process.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-08-30T22:32:30.000000Z"} 2021-08-30T22:32:30+00:00