{"vulnerability": "cve-2026-8100", "sightings": [{"uuid": "ade6e57b-c3b5-4c37-9f76-3124b54ba48b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-8100", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mom636yl5f2e", "content": "CVE-2026-8100 - Chef 360 Unauthorized API Access Vulnerability\nCVE ID : CVE-2026-8100\n \n Published : June 18, 2026, 9:18 p.m. | 2\u00a0hours, 13\u00a0minutes ago\n \n Description : Impact\n\nA security issue has been identified in Chef 360 that could allow unauthorized access to protected A...", "creation_timestamp": "2026-06-19T01:14:06.974051Z"}, {"uuid": "c4dd37dd-d896-4cd7-936c-d1e54a00ac4f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-81000", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/117255479208869871", "content": "CVE-2026-81000: Linux kernel TUN driver HIGH severity vulnerability fixed. Flaw in skb headroom calculation could trigger memory corruption. Update to patched kernel ASAP. \ud83d\udc27 https://radar.offseq.com/threat/in-the-linux-kernel-the-following-vulnerability-has-been-resolved-net-tun-bound-receive-headroom-683cedae073ef3c4 #OffSeq #Linux #Vulnerability #BlueTeam", "creation_timestamp": "2026-09-12T01:30:24.363245Z"}, {"uuid": "e4fb727c-f52f-4c31-bc9e-f963dfa6289b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-81000", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mvbwmmuy522h", "content": "Linux kernel TUN driver HIGH severity vuln (CVE-2026-81000) now fixed. Issue could cause memory corruption via skb buffer misplacement. Update to patched kernel. \ud83d\udee1\ufe0f https://radar.offseq.com/threat/in-the-linux-kernel-the-following-vulnerability-has-been-resolved-net-tun-bound-receive-headroom-683...", "creation_timestamp": "2026-09-12T01:30:26.830701Z"}, {"uuid": "8b3a4691-61fa-45fd-9124-fbf263e03e93", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-81002", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mvfo6nc4ig2n", "content": "CVE-2026-81002 - linux\nThe Linux kernel's XDP feature could mishandle packet memory when using zero-copy with cpumap, leading to memory overlap and a possible system crash. This affects Linux distributions\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#linux #Debian12 #CVE #infosec", "creation_timestamp": "2026-09-13T13:10:05.951722Z"}, {"uuid": "66c7c393-fd35-4eca-a2de-251155caabe4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-81006", "type": "seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mvjopb4w3e2e", "content": "CVE-2026-81006 Linux kernel ipmi: failed registration leaves sysfs files on freed memory, risking use-after-free. CVSS N/A, patch status unknown. Update your kernel now. https://www.valtersit.com/cve/CVE-2026-81006/ #CVE #Linux #infosec", "creation_timestamp": "2026-09-15T03:30:02.439131Z"}, {"uuid": "119aa88a-1bf7-4667-a893-5e3e0fd5d312", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-81006", "type": "seen", "source": "https://mastodon.social/users/hugovalters/statuses/117272936555345099", "content": "CVE-2026-81006 Linux kernel ipmi: failed registration leaves sysfs files on freed memory, risking use-after-free. CVSS N/A, patch status unknown. Update your kernel now. https://www.valtersit.com/cve/CVE-2026-81006/ #CVE #Linux #infosec", "creation_timestamp": "2026-09-15T03:30:08.085838Z"}, {"uuid": "e2a246e5-015d-4ee5-9562-f758c56bd7d5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-81008", "type": "seen", "source": "https://mastodon.social/users/hugovalters/statuses/117282884907222379", "content": "CVE-2026-81008 Linux kernel use-after-free in icc_get() and of_icc_get_by_index(). CVSS N/A, patch status unknown. Update immediately. https://www.valtersit.com/cve/CVE-2026-81008/ #CVE #Linux #infosec", "creation_timestamp": "2026-09-16T21:40:13.254320Z"}, {"uuid": "a0a72ea7-3c17-4d1b-8918-739c4e28e652", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-81008", "type": "seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mvo4n5uyqq2z", "content": "CVE-2026-81008 Linux kernel use-after-free in icc_get() and of_icc_get_by_index(). CVSS N/A, patch status unknown. Update immediately. https://www.valtersit.com/cve/CVE-2026-81008/ #CVE #Linux #infosec", "creation_timestamp": "2026-09-16T21:50:04.229302Z"}, {"uuid": "93199156-6ae3-4550-96c6-8213250bbe4d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-81000", "type": "seen", "source": "https://mastodon.social/users/hugovalters/statuses/117284734249845885", "content": "CVE-2026-81000 Linux kernel tun driver integer underflow in tun_get_user() via oversized headroom from OVS, leading to memory corruption. No CVSS assigned, patch status unpatched. Apply kernel updates now. https://www.valtersit.com/cve/CVE-2026-81000/ #CVE #Linux #infosec", "creation_timestamp": "2026-09-17T05:30:26.950481Z"}, {"uuid": "4db2959e-9ad0-4911-8a5d-181805eb8ec4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-81000", "type": "seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mvowerl7mg2p", "content": "CVE-2026-81000 Linux kernel tun driver integer underflow in tun_get_user() via oversized headroom from OVS, leading to memory corruption. No CVSS assigned, patch status unpatched. Apply kernel updates now. https://www.valtersit.com/cve/CVE-2026-81000/ #CVE #Linux #infosec", "creation_timestamp": "2026-09-17T05:30:39.151716Z"}, {"uuid": "02fc96a7-9814-4e0a-af4c-88903409010a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-81005", "type": "seen", "source": "https://mastodon.social/users/hugovalters/statuses/117285480100431366", "content": "CVE-2026-81005 Linux kernel NULL pointer dereference in ipmi_si after failed SMI registration. CVSS N/A. Unpatched. A BMC that fails Get Device ID can crash the kernel. Patch now. https://www.valtersit.com/cve/CVE-2026-81005/ #CVE #Linux #infosec", "creation_timestamp": "2026-09-17T08:40:04.433986Z"}, {"uuid": "266733d4-5872-4635-9d00-6d72dd72066d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-81005", "type": "seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mvpbjd4fvw2o", "content": "CVE-2026-81005 Linux kernel NULL pointer dereference in ipmi_si after failed SMI registration. CVSS N/A. Unpatched. A BMC that fails Get Device ID can crash the kernel. Patch now. https://www.valtersit.com/cve/CVE-2026-81005/ #CVE #Linux #infosec", "creation_timestamp": "2026-09-17T08:50:04.501726Z"}]}