https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Wed, 22 Jul 2026 21:08:56 +0000 https://vulnerability.circl.lu/sighting/efc980bc-a388-447e-bb87-88c338b52a04/export {"uuid": "efc980bc-a388-447e-bb87-88c338b52a04", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64600", "type": "seen", "source": "https://bsky.app/profile/securityonline.bsky.social/post/3mrav73m4dw23", "content": "Qualys discloses CVE-2026-64600 (RefluXFS), an XFS privilege escalation to root affecting 16.4M+ Linux systems. Patch the kernel and reboot now.\n\n#RefluXFS #CVE202664600 #LinuxKernel #PrivilegeEscalation #XFS #InfoSec", "creation_timestamp": "2026-07-22T17:51:31.840097Z"} {"uuid": "efc980bc-a388-447e-bb87-88c338b52a04", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64600", "type": "seen", "source": "https://bsky.app/profile/securityonline.bsky.social/post/3mrav73m4dw23", "content": "Qualys discloses CVE-2026-64600 (RefluXFS), an XFS privilege escalation to root affecting 16.4M+ Linux systems. Patch the kernel and reboot now.\n\n#RefluXFS #CVE202664600 #LinuxKernel #PrivilegeEscalation #XFS #InfoSec", "creation_timestamp": "2026-07-22T17:51:31.840097Z"} https://vulnerability.circl.lu/sighting/efc980bc-a388-447e-bb87-88c338b52a04/export Wed, 22 Jul 2026 17:51:31 +0000 https://vulnerability.circl.lu/sighting/8b6f6af0-7503-4c6c-94e5-37c2554d403c/export {"uuid": "8b6f6af0-7503-4c6c-94e5-37c2554d403c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64600", "type": "seen", "source": "https://infosec.exchange/users/andersonc0d3/statuses/116964818174505407", "content": "RefluXFS: LPE in the Linux kernel via XFS reflink race (CVE-2026-64600)\nhttps://seclists.org/oss-sec/2026/q3/214", "creation_timestamp": "2026-07-22T17:31:28.629704Z"} {"uuid": "8b6f6af0-7503-4c6c-94e5-37c2554d403c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64600", "type": "seen", "source": "https://infosec.exchange/users/andersonc0d3/statuses/116964818174505407", "content": "RefluXFS: LPE in the Linux kernel via XFS reflink race (CVE-2026-64600)\nhttps://seclists.org/oss-sec/2026/q3/214", "creation_timestamp": "2026-07-22T17:31:28.629704Z"} https://vulnerability.circl.lu/sighting/8b6f6af0-7503-4c6c-94e5-37c2554d403c/export Wed, 22 Jul 2026 17:31:28 +0000 https://vulnerability.circl.lu/sighting/126507d8-7c4f-4334-b367-982a90a7f114/export {"uuid": "126507d8-7c4f-4334-b367-982a90a7f114", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64600", "type": "seen", "source": "https://bsky.app/profile/andersonc0d3.bsky.social/post/3mrau2s4yuc2z", "content": "RefluXFS: LPE in the Linux kernel via XFS reflink race (CVE-2026-64600)\n\nseclists.org/oss-sec/2026...", "creation_timestamp": "2026-07-22T17:31:16.752249Z"} {"uuid": "126507d8-7c4f-4334-b367-982a90a7f114", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64600", "type": "seen", "source": "https://bsky.app/profile/andersonc0d3.bsky.social/post/3mrau2s4yuc2z", "content": "RefluXFS: LPE in the Linux kernel via XFS reflink race (CVE-2026-64600)\n\nseclists.org/oss-sec/2026...", "creation_timestamp": "2026-07-22T17:31:16.752249Z"} https://vulnerability.circl.lu/sighting/126507d8-7c4f-4334-b367-982a90a7f114/export Wed, 22 Jul 2026 17:31:16 +0000 https://vulnerability.circl.lu/sighting/6b3050af-bb6e-4859-93de-c5cdbc92ddd4/export {"uuid": "6b3050af-bb6e-4859-93de-c5cdbc92ddd4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64600", "type": "seen", "source": "https://bsky.app/profile/infosec.skyfleet.blue/post/3mratmy74ar2r", "content": "RefluXFS: LPE in the Linux kernel via XFS reflink race (CVE-2026-64600)", "creation_timestamp": "2026-07-22T17:23:30.265877Z"} {"uuid": "6b3050af-bb6e-4859-93de-c5cdbc92ddd4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64600", "type": "seen", "source": "https://bsky.app/profile/infosec.skyfleet.blue/post/3mratmy74ar2r", "content": "RefluXFS: LPE in the Linux kernel via XFS reflink race (CVE-2026-64600)", "creation_timestamp": "2026-07-22T17:23:30.265877Z"} https://vulnerability.circl.lu/sighting/6b3050af-bb6e-4859-93de-c5cdbc92ddd4/export Wed, 22 Jul 2026 17:23:30 +0000 https://vulnerability.circl.lu/sighting/26c8f9ff-c5eb-423c-897d-a0e59b5231b5/export {"uuid": "26c8f9ff-c5eb-423c-897d-a0e59b5231b5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64600", "type": "seen", "source": "https://t.me/ctinow/253790", "content": "RefluXFS: A Linux Kernel Local Privilege Escalation to Root in XFS (CVE-2026-64600)\u00a0\nhttps://ift.tt/GiDF5tH", "creation_timestamp": "2026-07-22T17:00:03.917408Z"} {"uuid": "26c8f9ff-c5eb-423c-897d-a0e59b5231b5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-64600", "type": "seen", "source": "https://t.me/ctinow/253790", "content": "RefluXFS: A Linux Kernel Local Privilege Escalation to Root in XFS (CVE-2026-64600)\u00a0\nhttps://ift.tt/GiDF5tH", "creation_timestamp": "2026-07-22T17:00:03.917408Z"} https://vulnerability.circl.lu/sighting/26c8f9ff-c5eb-423c-897d-a0e59b5231b5/export Wed, 22 Jul 2026 17:00:03 +0000