https://vulnerability.circl.lu/sightings/feed 2026-07-22T16:12:58.464370+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent sightings. https://vulnerability.circl.lu/sighting/5fc09f51-e6a4-416a-822c-96b09351df11/export 2026-07-22T16:12:58.491896+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "5fc09f51-e6a4-416a-822c-96b09351df11", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-63831", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/116950776237366960", "content": "CVE-2026-63831: Linux kernel mac802154 llsec vuln (HIGH) could cause data corruption & kernel crashes via unsafe crypto ops on shared skb buffers. Update to patched kernel for stability. More: https://radar.offseq.com/threat/in-the-linux-kernel-the-following-vulnerability-has-been-resolved-mac802154-llsec-add-skbcowdata-9cf2707b26af2cc3 #OffSeq #Linux #CVE202663831 #Infosec", "creation_timestamp": "2026-07-20T06:00:26.220606Z"} 2026-07-20T06:00:26.220606+00:00 https://vulnerability.circl.lu/sighting/5056a6ae-608c-421d-b33b-5ac203851022/export 2026-07-22T16:12:58.494577+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "5056a6ae-608c-421d-b33b-5ac203851022", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-63831", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116948280487732006", "content": "The severity is increased for this new vulnerability affecting Linux Kernel (CVE-2026-63831) https://vuldb.com/vuln/380494", "creation_timestamp": "2026-07-19T19:25:43.687665Z"} 2026-07-19T19:25:43.687665+00:00 https://vulnerability.circl.lu/sighting/b4300362-1409-4b62-ab50-161a0e3b7026/export 2026-07-22T16:12:58.494728+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "b4300362-1409-4b62-ab50-161a0e3b7026", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-63831", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mqz5dwlllj2s", "content": "CVE-2026-63831 - mac802154: llsec: add skb_cow_data() before in-place crypto\nCVE ID : CVE-2026-63831\n \n Published : July 19, 2026, 12:16 p.m. | 1\u00a0hour, 27\u00a0minutes ago\n \n Description : In the Linux kernel, the following vulnerability has been resolved:\n\nmac802154: llsec: add sk...", "creation_timestamp": "2026-07-19T15:56:07.124707Z"} 2026-07-19T15:56:07.124707+00:00