{"vulnerability": "CVE-2026-31786", "sightings": [{"uuid": "ded9d370-7d35-4966-be32-2f5e9dcea470", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-31786", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3mkn56ry53l2c", "content": "\ud83d\udd17 CVE : CVE-2026-23556, CVE-2026-23557, CVE-2026-23558, CVE-2026-23559, CVE-2026-23560, CVE-2026-23561, CVE-2026-23562, CVE-2026-31786, CVE-2026-31787, CVE-2026-42486", "creation_timestamp": "2026-04-29T12:50:07.930920Z"}, {"uuid": "0618320c-cee3-4fb1-9a13-9016f02f8a98", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-31786", "type": "seen", "source": "https://bsky.app/profile/infosec.skyfleet.blue/post/3mkkmo5f2nh2x", "content": "", "creation_timestamp": "2026-04-28T12:49:09.121684Z"}, {"uuid": "caea055e-b98a-40fc-962a-e44a9cd4b987", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-31786", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116493484699827862", "content": "The severity is increased for this new vulnerability affecting Linux Kernel (CVE-2026-31786) https://vuldb.com/vuln/360294", "creation_timestamp": "2026-04-30T11:45:10.658478Z"}, {"uuid": "99a9af30-74d9-43fe-a82d-bc2d22fac68c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-31786", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mkpoeias3h2h", "content": "CVE-2026-31786 - Buffer overflow in drivers/xen/sys-hypervisor.c\nCVE ID : CVE-2026-31786\n \n Published : April 30, 2026, 11:16 a.m. | 1\u00a0hour, 2\u00a0minutes ago\n \n Description : In the Linux kernel, the following vulnerability has been resolved:\n\nBuffer overflow in drivers/xen/sys-h...", "creation_timestamp": "2026-04-30T13:02:50.994192Z"}, {"uuid": "d2ec3751-d675-497c-b897-c6871f6da7d8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-31786", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20260506", "content": "", "creation_timestamp": "2026-05-05T20:00:00.000000Z"}]}