{"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"}