https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Mon, 14 Sep 2026 21:56:09 +0000 https://vulnerability.circl.lu/sighting/95877b98-df6d-4786-9166-28fd9e5b089f/export {"uuid": "95877b98-df6d-4786-9166-28fd9e5b089f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-52933", "type": "seen", "source": "https://bsky.app/profile/kitafox.bsky.social/post/3mughk2uemv2s", "content": "Linux\u30ab\u30fc\u30cd\u30eb\u306e\u6a29\u9650\u6607\u683c\u8106\u5f31\u6027CVE-2026-52933\u306b\u95a2\u3059\u308b\u6982\u5ff5\u5b9f\u8a3c\uff08PoC\uff09\u304c\u516c\u958b\u3055\u308c\u307e\u3057\u305f \n\nPoC Published for Linux Kernel Privilege Escalation CVE-2026-52933 Flaw #DailyCyberSecurity (Aug 31)\n\nsecurityonline.info/cve-2026-529...", "creation_timestamp": "2026-09-01T03:18:41.044741Z"} {"uuid": "95877b98-df6d-4786-9166-28fd9e5b089f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-52933", "type": "seen", "source": "https://bsky.app/profile/kitafox.bsky.social/post/3mughk2uemv2s", "content": "Linux\u30ab\u30fc\u30cd\u30eb\u306e\u6a29\u9650\u6607\u683c\u8106\u5f31\u6027CVE-2026-52933\u306b\u95a2\u3059\u308b\u6982\u5ff5\u5b9f\u8a3c\uff08PoC\uff09\u304c\u516c\u958b\u3055\u308c\u307e\u3057\u305f \n\nPoC Published for Linux Kernel Privilege Escalation CVE-2026-52933 Flaw #DailyCyberSecurity (Aug 31)\n\nsecurityonline.info/cve-2026-529...", "creation_timestamp": "2026-09-01T03:18:41.044741Z"} https://vulnerability.circl.lu/sighting/95877b98-df6d-4786-9166-28fd9e5b089f/export Tue, 01 Sep 2026 03:18:41 +0000 https://vulnerability.circl.lu/sighting/9c39c876-e4f0-44fb-9841-fba3ade5243f/export {"uuid": "9c39c876-e4f0-44fb-9841-fba3ade5243f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-52933", "type": "seen", "source": "https://bsky.app/profile/securityonline.bsky.social/post/3muewyn7yar2u", "content": "A public proof-of-concept for the CVE-2026-52933 privilege escalation flaw is available. This Linux kernel io_uring exploit carries a CVSS 7.8 score.\n\n#Linux #CVE202652933 #PrivilegeEscalation #KernelExploit #Cybersecurity", "creation_timestamp": "2026-08-31T12:49:57.527266Z"} {"uuid": "9c39c876-e4f0-44fb-9841-fba3ade5243f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-52933", "type": "seen", "source": "https://bsky.app/profile/securityonline.bsky.social/post/3muewyn7yar2u", "content": "A public proof-of-concept for the CVE-2026-52933 privilege escalation flaw is available. This Linux kernel io_uring exploit carries a CVSS 7.8 score.\n\n#Linux #CVE202652933 #PrivilegeEscalation #KernelExploit #Cybersecurity", "creation_timestamp": "2026-08-31T12:49:57.527266Z"} https://vulnerability.circl.lu/sighting/9c39c876-e4f0-44fb-9841-fba3ade5243f/export Mon, 31 Aug 2026 12:49:57 +0000 https://vulnerability.circl.lu/sighting/c196d1e2-da8f-4cb4-9b2f-73cee2fc62e7/export {"uuid": "c196d1e2-da8f-4cb4-9b2f-73cee2fc62e7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-52933", "type": "seen", "source": "https://bsky.app/profile/r-blueteamsec.bsky.social/post/3mu2nu2y7s425", "content": "CyberMeowfia: Fedora 44, a signedness in io_uring, CVE-2026-52933 - It was introduced in Nov 2022 and fixed upstream in Apr 2026 - local priv esc", "creation_timestamp": "2026-08-27T10:39:42.208419Z"} {"uuid": "c196d1e2-da8f-4cb4-9b2f-73cee2fc62e7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-52933", "type": "seen", "source": "https://bsky.app/profile/r-blueteamsec.bsky.social/post/3mu2nu2y7s425", "content": "CyberMeowfia: Fedora 44, a signedness in io_uring, CVE-2026-52933 - It was introduced in Nov 2022 and fixed upstream in Apr 2026 - local priv esc", "creation_timestamp": "2026-08-27T10:39:42.208419Z"} https://vulnerability.circl.lu/sighting/c196d1e2-da8f-4cb4-9b2f-73cee2fc62e7/export Thu, 27 Aug 2026 10:39:42 +0000 https://vulnerability.circl.lu/sighting/19595872-0749-4107-b7fa-69a0200e6911/export {"uuid": "19595872-0749-4107-b7fa-69a0200e6911", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-52931", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities_20260803", "content": "", "creation_timestamp": "2026-08-03T08:07:02.530600Z"} {"uuid": "19595872-0749-4107-b7fa-69a0200e6911", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-52931", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities_20260803", "content": "", "creation_timestamp": "2026-08-03T08:07:02.530600Z"} https://vulnerability.circl.lu/sighting/19595872-0749-4107-b7fa-69a0200e6911/export Mon, 03 Aug 2026 08:07:02 +0000 https://vulnerability.circl.lu/sighting/7ac11c80-8507-4b8a-935e-ab43cc2a2fcd/export {"uuid": "7ac11c80-8507-4b8a-935e-ab43cc2a2fcd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-52939", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20260706", "content": "", "creation_timestamp": "2026-07-06T06:24:58.285453Z"} {"uuid": "7ac11c80-8507-4b8a-935e-ab43cc2a2fcd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-52939", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20260706", "content": "", "creation_timestamp": "2026-07-06T06:24:58.285453Z"} https://vulnerability.circl.lu/sighting/7ac11c80-8507-4b8a-935e-ab43cc2a2fcd/export Mon, 06 Jul 2026 06:24:58 +0000 https://vulnerability.circl.lu/sighting/7e21bf09-8f21-43c2-a3c6-c231719f7a97/export {"uuid": "7e21bf09-8f21-43c2-a3c6-c231719f7a97", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-52935", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20260706", "content": "", "creation_timestamp": "2026-07-06T06:24:54.282651Z"} {"uuid": "7e21bf09-8f21-43c2-a3c6-c231719f7a97", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-52935", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20260706", "content": "", "creation_timestamp": "2026-07-06T06:24:54.282651Z"} https://vulnerability.circl.lu/sighting/7e21bf09-8f21-43c2-a3c6-c231719f7a97/export Mon, 06 Jul 2026 06:24:54 +0000 https://vulnerability.circl.lu/sighting/bf2fbb3a-299d-4a00-a343-962e60d685be/export {"uuid": "bf2fbb3a-299d-4a00-a343-962e60d685be", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-52934", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20260706", "content": "", "creation_timestamp": "2026-07-06T06:24:51.920468Z"} {"uuid": "bf2fbb3a-299d-4a00-a343-962e60d685be", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-52934", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20260706", "content": "", "creation_timestamp": "2026-07-06T06:24:51.920468Z"} https://vulnerability.circl.lu/sighting/bf2fbb3a-299d-4a00-a343-962e60d685be/export Mon, 06 Jul 2026 06:24:51 +0000 https://vulnerability.circl.lu/sighting/f66da78c-35fb-4dad-9d3d-7cbaac0b9c4f/export {"uuid": "f66da78c-35fb-4dad-9d3d-7cbaac0b9c4f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-52933", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20260706", "content": "", "creation_timestamp": "2026-07-06T06:24:49.219396Z"} {"uuid": "f66da78c-35fb-4dad-9d3d-7cbaac0b9c4f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-52933", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20260706", "content": "", "creation_timestamp": "2026-07-06T06:24:49.219396Z"} https://vulnerability.circl.lu/sighting/f66da78c-35fb-4dad-9d3d-7cbaac0b9c4f/export Mon, 06 Jul 2026 06:24:49 +0000 https://vulnerability.circl.lu/sighting/ee62c39e-d3ca-46b6-b2e2-0261a1c50ed6/export {"uuid": "ee62c39e-d3ca-46b6-b2e2-0261a1c50ed6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-52931", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20260706", "content": "", "creation_timestamp": "2026-07-06T06:24:44.950982Z"} {"uuid": "ee62c39e-d3ca-46b6-b2e2-0261a1c50ed6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-52931", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20260706", "content": "", "creation_timestamp": "2026-07-06T06:24:44.950982Z"} https://vulnerability.circl.lu/sighting/ee62c39e-d3ca-46b6-b2e2-0261a1c50ed6/export Mon, 06 Jul 2026 06:24:44 +0000 https://vulnerability.circl.lu/sighting/e04f9570-1ac0-4ded-aac8-9aa1ef577e18/export {"uuid": "e04f9570-1ac0-4ded-aac8-9aa1ef577e18", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-52930", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20260706", "content": "", "creation_timestamp": "2026-07-06T06:24:42.617477Z"} {"uuid": "e04f9570-1ac0-4ded-aac8-9aa1ef577e18", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-52930", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20260706", "content": "", "creation_timestamp": "2026-07-06T06:24:42.617477Z"} https://vulnerability.circl.lu/sighting/e04f9570-1ac0-4ded-aac8-9aa1ef577e18/export Mon, 06 Jul 2026 06:24:42 +0000