https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Wed, 23 Sep 2026 04:45:02 +0000 https://vulnerability.circl.lu/sighting/b0fca3e4-5d6d-4ef8-a0df-abc1b1b07c5b/export {"uuid": "b0fca3e4-5d6d-4ef8-a0df-abc1b1b07c5b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64561", "type": "seen", "source": "https://t.me/VulnerabilityNews/43855", "content": "New Zapscape KVM Flaw Could Let Privileged L1 Guest Code Escape to Linux Hosts\n\nZapscape, a new Linux kernel vulnerability, could allow an attacker with kernel privileges inside an L1 guest virtual machine (VM) to escape KVM isolation and execute code on the host. The risk applies when nested virtualization is exposed to untrusted guests.\n\nThe flaw is tracked as\u00a0CVE-2026-64561\u00a0and affects KVM/x86's shadow memory management unit (MMU), which manages shadow page\nhttps://thehackernews.com/2026/08/new-zapscape-kvm-flaw-could-let.html", "creation_timestamp": "2026-09-19T00:00:26.633794Z"} {"uuid": "b0fca3e4-5d6d-4ef8-a0df-abc1b1b07c5b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64561", "type": "seen", "source": "https://t.me/VulnerabilityNews/43855", "content": "New Zapscape KVM Flaw Could Let Privileged L1 Guest Code Escape to Linux Hosts\n\nZapscape, a new Linux kernel vulnerability, could allow an attacker with kernel privileges inside an L1 guest virtual machine (VM) to escape KVM isolation and execute code on the host. The risk applies when nested virtualization is exposed to untrusted guests.\n\nThe flaw is tracked as\u00a0CVE-2026-64561\u00a0and affects KVM/x86's shadow memory management unit (MMU), which manages shadow page\nhttps://thehackernews.com/2026/08/new-zapscape-kvm-flaw-could-let.html", "creation_timestamp": "2026-09-19T00:00:26.633794Z"} https://vulnerability.circl.lu/sighting/b0fca3e4-5d6d-4ef8-a0df-abc1b1b07c5b/export Sat, 19 Sep 2026 00:00:26 +0000 https://vulnerability.circl.lu/sighting/b8522b47-cc56-4080-9710-e84d2f1f97ec/export {"uuid": "b8522b47-cc56-4080-9710-e84d2f1f97ec", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64561", "type": "published-proof-of-concept", "source": "Telegram/gjwuPtR5g9ZcdGbotbwBtnynac2LUnfJ7OAXHlG_NBqY9Yo", "content": "", "creation_timestamp": "2026-09-19T00:00:23.097762Z"} {"uuid": "b8522b47-cc56-4080-9710-e84d2f1f97ec", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64561", "type": "published-proof-of-concept", "source": "Telegram/gjwuPtR5g9ZcdGbotbwBtnynac2LUnfJ7OAXHlG_NBqY9Yo", "content": "", "creation_timestamp": "2026-09-19T00:00:23.097762Z"} https://vulnerability.circl.lu/sighting/b8522b47-cc56-4080-9710-e84d2f1f97ec/export Sat, 19 Sep 2026 00:00:23 +0000 https://vulnerability.circl.lu/sighting/8836232c-5cbd-434d-bdd1-e0e9bdbfafc4/export {"uuid": "8836232c-5cbd-434d-bdd1-e0e9bdbfafc4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64561", "type": "seen", "source": "https://t.me/VulnerabilityNews/43855", "content": "New Zapscape KVM Flaw Could Let Privileged L1 Guest Code Escape to Linux Hosts\n\nZapscape, a new Linux kernel vulnerability, could allow an attacker with kernel privileges inside an L1 guest virtual machine (VM) to escape KVM isolation and execute code on the host. The risk applies when nested virtualization is exposed to untrusted guests.\n\nThe flaw is tracked as\u00a0CVE-2026-64561\u00a0and affects KVM/x86's shadow memory management unit (MMU), which manages shadow page\nhttps://thehackernews.com/2026/08/new-zapscape-kvm-flaw-could-let.html", "creation_timestamp": "2026-09-18T12:00:07.824456Z"} {"uuid": "8836232c-5cbd-434d-bdd1-e0e9bdbfafc4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64561", "type": "seen", "source": "https://t.me/VulnerabilityNews/43855", "content": "New Zapscape KVM Flaw Could Let Privileged L1 Guest Code Escape to Linux Hosts\n\nZapscape, a new Linux kernel vulnerability, could allow an attacker with kernel privileges inside an L1 guest virtual machine (VM) to escape KVM isolation and execute code on the host. The risk applies when nested virtualization is exposed to untrusted guests.\n\nThe flaw is tracked as\u00a0CVE-2026-64561\u00a0and affects KVM/x86's shadow memory management unit (MMU), which manages shadow page\nhttps://thehackernews.com/2026/08/new-zapscape-kvm-flaw-could-let.html", "creation_timestamp": "2026-09-18T12:00:07.824456Z"} https://vulnerability.circl.lu/sighting/8836232c-5cbd-434d-bdd1-e0e9bdbfafc4/export Fri, 18 Sep 2026 12:00:07 +0000 https://vulnerability.circl.lu/sighting/4ecf9a18-0cfe-45b5-bdcc-054d0c908594/export {"uuid": "4ecf9a18-0cfe-45b5-bdcc-054d0c908594", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64561", "type": "seen", "source": "Telegram/gjwuPtR5g9ZcdGbotbwBtnynac2LUnfJ7OAXHlG_NBqY9Yo", "content": "", "creation_timestamp": "2026-09-18T04:00:12.354812Z"} {"uuid": "4ecf9a18-0cfe-45b5-bdcc-054d0c908594", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64561", "type": "seen", "source": "Telegram/gjwuPtR5g9ZcdGbotbwBtnynac2LUnfJ7OAXHlG_NBqY9Yo", "content": "", "creation_timestamp": "2026-09-18T04:00:12.354812Z"} https://vulnerability.circl.lu/sighting/4ecf9a18-0cfe-45b5-bdcc-054d0c908594/export Fri, 18 Sep 2026 04:00:12 +0000 https://vulnerability.circl.lu/sighting/986e31e0-1232-49ec-b4c9-f0a0ebe6435c/export {"uuid": "986e31e0-1232-49ec-b4c9-f0a0ebe6435c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64561", "type": "published-proof-of-concept", "source": "https://t.me/hacking_Attack/192754", "content": "Zapscape \u2014 Updated!\n\nGuest-to-host KVM/x86 escape exploiting CVE-2026-64561, delivering a full PoC chain and analysis for security researchers.\nRead more...", "creation_timestamp": "2026-09-07T01:00:13.608530Z"} {"uuid": "986e31e0-1232-49ec-b4c9-f0a0ebe6435c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64561", "type": "published-proof-of-concept", "source": "https://t.me/hacking_Attack/192754", "content": "Zapscape \u2014 Updated!\n\nGuest-to-host KVM/x86 escape exploiting CVE-2026-64561, delivering a full PoC chain and analysis for security researchers.\nRead more...", "creation_timestamp": "2026-09-07T01:00:13.608530Z"} https://vulnerability.circl.lu/sighting/986e31e0-1232-49ec-b4c9-f0a0ebe6435c/export Mon, 07 Sep 2026 01:00:13 +0000 https://vulnerability.circl.lu/sighting/18bec8a3-e6d1-44fa-b113-2913bbfceb9d/export {"uuid": "18bec8a3-e6d1-44fa-b113-2913bbfceb9d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64561", "type": "published-proof-of-concept", "source": "https://t.me/hacking_Attack/192754", "content": "Zapscape \u2014 Updated!\n\nGuest-to-host KVM/x86 escape exploiting CVE-2026-64561, delivering a full PoC chain and analysis for security researchers.\nRead more...", "creation_timestamp": "2026-09-06T14:00:06.013281Z"} {"uuid": "18bec8a3-e6d1-44fa-b113-2913bbfceb9d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64561", "type": "published-proof-of-concept", "source": "https://t.me/hacking_Attack/192754", "content": "Zapscape \u2014 Updated!\n\nGuest-to-host KVM/x86 escape exploiting CVE-2026-64561, delivering a full PoC chain and analysis for security researchers.\nRead more...", "creation_timestamp": "2026-09-06T14:00:06.013281Z"} https://vulnerability.circl.lu/sighting/18bec8a3-e6d1-44fa-b113-2913bbfceb9d/export Sun, 06 Sep 2026 14:00:06 +0000 https://vulnerability.circl.lu/sighting/663099c5-e04d-4d5c-bb38-7029512576ac/export {"uuid": "663099c5-e04d-4d5c-bb38-7029512576ac", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64561", "type": "published-proof-of-concept", "source": "https://t.me/hacking_Attack/191201", "content": "Zapscape-Fix \u2014 Updated!\nhttps://kitploit.com/en/posts/github-aoripus-ltd-zapscape-fix-6ddb101966d4021f6585a7550b3c716a6d9adbb0be052ff4d62d187783e0af39\n\nGeneric kernel live patch for the KVM/x86 shadow-MMU use-after-free (Zapscape, CVE-2026-64561)", "creation_timestamp": "2026-09-02T01:00:25.842426Z"} {"uuid": "663099c5-e04d-4d5c-bb38-7029512576ac", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64561", "type": "published-proof-of-concept", "source": "https://t.me/hacking_Attack/191201", "content": "Zapscape-Fix \u2014 Updated!\nhttps://kitploit.com/en/posts/github-aoripus-ltd-zapscape-fix-6ddb101966d4021f6585a7550b3c716a6d9adbb0be052ff4d62d187783e0af39\n\nGeneric kernel live patch for the KVM/x86 shadow-MMU use-after-free (Zapscape, CVE-2026-64561)", "creation_timestamp": "2026-09-02T01:00:25.842426Z"} https://vulnerability.circl.lu/sighting/663099c5-e04d-4d5c-bb38-7029512576ac/export Wed, 02 Sep 2026 01:00:25 +0000 https://vulnerability.circl.lu/sighting/a21ea9ee-704f-4db1-a2cc-e5f28b3c78eb/export {"uuid": "a21ea9ee-704f-4db1-a2cc-e5f28b3c78eb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64561", "type": "seen", "source": "https://t.me/hacking_Attack/191201", "content": "Zapscape-Fix \u2014 Updated!\nhttps://kitploit.com/en/posts/github-aoripus-ltd-zapscape-fix-6ddb101966d4021f6585a7550b3c716a6d9adbb0be052ff4d62d187783e0af39\n\nGeneric kernel live patch for the KVM/x86 shadow-MMU use-after-free (Zapscape, CVE-2026-64561)", "creation_timestamp": "2026-09-01T20:00:05.456911Z"} {"uuid": "a21ea9ee-704f-4db1-a2cc-e5f28b3c78eb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64561", "type": "seen", "source": "https://t.me/hacking_Attack/191201", "content": "Zapscape-Fix \u2014 Updated!\nhttps://kitploit.com/en/posts/github-aoripus-ltd-zapscape-fix-6ddb101966d4021f6585a7550b3c716a6d9adbb0be052ff4d62d187783e0af39\n\nGeneric kernel live patch for the KVM/x86 shadow-MMU use-after-free (Zapscape, CVE-2026-64561)", "creation_timestamp": "2026-09-01T20:00:05.456911Z"} https://vulnerability.circl.lu/sighting/a21ea9ee-704f-4db1-a2cc-e5f28b3c78eb/export Tue, 01 Sep 2026 20:00:05 +0000 https://vulnerability.circl.lu/sighting/9f829756-c48b-48a6-b6ce-24bd8abf0b34/export {"uuid": "9f829756-c48b-48a6-b6ce-24bd8abf0b34", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64561", "type": "published-proof-of-concept", "source": "Telegram/9BtrUinGR09Vw-DDzgsbuAL7mkCqzQImOpJ5grPSV1xMots", "content": "", "creation_timestamp": "2026-08-28T00:00:47.313912Z"} {"uuid": "9f829756-c48b-48a6-b6ce-24bd8abf0b34", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64561", "type": "published-proof-of-concept", "source": "Telegram/9BtrUinGR09Vw-DDzgsbuAL7mkCqzQImOpJ5grPSV1xMots", "content": "", "creation_timestamp": "2026-08-28T00:00:47.313912Z"} https://vulnerability.circl.lu/sighting/9f829756-c48b-48a6-b6ce-24bd8abf0b34/export Fri, 28 Aug 2026 00:00:47 +0000 https://vulnerability.circl.lu/sighting/241647e6-0c8b-4c1f-8bc4-c02ed9361890/export {"uuid": "241647e6-0c8b-4c1f-8bc4-c02ed9361890", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64561", "type": "published-proof-of-concept", "source": "https://t.me/cve0day/480", "content": "CVE-2026-64561", "creation_timestamp": "2026-08-28T00:00:38.878506Z"} {"uuid": "241647e6-0c8b-4c1f-8bc4-c02ed9361890", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64561", "type": "published-proof-of-concept", "source": "https://t.me/cve0day/480", "content": "CVE-2026-64561", "creation_timestamp": "2026-08-28T00:00:38.878506Z"} https://vulnerability.circl.lu/sighting/241647e6-0c8b-4c1f-8bc4-c02ed9361890/export Fri, 28 Aug 2026 00:00:38 +0000