https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Sat, 26 Sep 2026 18:01:45 +0000 https://vulnerability.circl.lu/sighting/de74461c-95d1-4f6a-87bf-c09186f28a44/export {"uuid": "de74461c-95d1-4f6a-87bf-c09186f28a44", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58532", "type": "published-proof-of-concept", "source": "https://t.me/proxy_bar/3568", "content": "CVE-2026-58532: An Integer Overflow in Windows tcpip.sys\n\nOriginal text: \u201cHow I found an integer overflow in tcpip.sys (CVE-2026-58532)\u201d \u2014 April Ivy (aprilpet), April Ivy\u2019s Writing (aprl.pet), 17 July 2026. The prose below is a paraphrase; the call stack, code snippets and proof-of-concept are reproduced verbatim with attribution.\n\nExecutive Summary\n\nSecurity researcher April Ivy discovered an unsigned 64-bit integer overflow in tcpip.sys, the\u2026\n\nhttps://core-jmp.org/2026/07/cve-2026-58532-tcpip-sys-integer-overflow/", "creation_timestamp": "2026-09-03T00:00:39.555614Z"} {"uuid": "de74461c-95d1-4f6a-87bf-c09186f28a44", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58532", "type": "published-proof-of-concept", "source": "https://t.me/proxy_bar/3568", "content": "CVE-2026-58532: An Integer Overflow in Windows tcpip.sys\n\nOriginal text: \u201cHow I found an integer overflow in tcpip.sys (CVE-2026-58532)\u201d \u2014 April Ivy (aprilpet), April Ivy\u2019s Writing (aprl.pet), 17 July 2026. The prose below is a paraphrase; the call stack, code snippets and proof-of-concept are reproduced verbatim with attribution.\n\nExecutive Summary\n\nSecurity researcher April Ivy discovered an unsigned 64-bit integer overflow in tcpip.sys, the\u2026\n\nhttps://core-jmp.org/2026/07/cve-2026-58532-tcpip-sys-integer-overflow/", "creation_timestamp": "2026-09-03T00:00:39.555614Z"} https://vulnerability.circl.lu/sighting/de74461c-95d1-4f6a-87bf-c09186f28a44/export Thu, 03 Sep 2026 00:00:39 +0000 https://vulnerability.circl.lu/sighting/642517f1-4ee9-4071-9ff0-be2d23503443/export {"uuid": "642517f1-4ee9-4071-9ff0-be2d23503443", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58532", "type": "seen", "source": "https://t.me/proxy_bar/3568", "content": "CVE-2026-58532: An Integer Overflow in Windows tcpip.sys\n\nOriginal text: \u201cHow I found an integer overflow in tcpip.sys (CVE-2026-58532)\u201d \u2014 April Ivy (aprilpet), April Ivy\u2019s Writing (aprl.pet), 17 July 2026. The prose below is a paraphrase; the call stack, code snippets and proof-of-concept are reproduced verbatim with attribution.\n\nExecutive Summary\n\nSecurity researcher April Ivy discovered an unsigned 64-bit integer overflow in tcpip.sys, the\u2026\n\nhttps://core-jmp.org/2026/07/cve-2026-58532-tcpip-sys-integer-overflow/", "creation_timestamp": "2026-09-02T18:00:06.534964Z"} {"uuid": "642517f1-4ee9-4071-9ff0-be2d23503443", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58532", "type": "seen", "source": "https://t.me/proxy_bar/3568", "content": "CVE-2026-58532: An Integer Overflow in Windows tcpip.sys\n\nOriginal text: \u201cHow I found an integer overflow in tcpip.sys (CVE-2026-58532)\u201d \u2014 April Ivy (aprilpet), April Ivy\u2019s Writing (aprl.pet), 17 July 2026. The prose below is a paraphrase; the call stack, code snippets and proof-of-concept are reproduced verbatim with attribution.\n\nExecutive Summary\n\nSecurity researcher April Ivy discovered an unsigned 64-bit integer overflow in tcpip.sys, the\u2026\n\nhttps://core-jmp.org/2026/07/cve-2026-58532-tcpip-sys-integer-overflow/", "creation_timestamp": "2026-09-02T18:00:06.534964Z"} https://vulnerability.circl.lu/sighting/642517f1-4ee9-4071-9ff0-be2d23503443/export Wed, 02 Sep 2026 18:00:06 +0000 https://vulnerability.circl.lu/sighting/42b84e2c-f238-4416-a128-13e481010e79/export {"uuid": "42b84e2c-f238-4416-a128-13e481010e79", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58532", "type": "seen", "source": "https://bsky.app/profile/pmloik.bsky.social/post/3mrekllz3lr24", "content": "Top 3 CVE for last 7 days:\nCVE-2026-63030: 72 interactions\nCVE-2026-60137: 58 interactions\nCVE-2026-58532: 47 interactions\n\n\nTop 3 CVE for yesterday:\nCVE-2026-50522: 9 interactions\nCVE-2026-64600: 9 interactions\nCVE-2026-12569: 8 interactions\n", "creation_timestamp": "2026-07-24T04:52:19.713212Z"} {"uuid": "42b84e2c-f238-4416-a128-13e481010e79", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58532", "type": "seen", "source": "https://bsky.app/profile/pmloik.bsky.social/post/3mrekllz3lr24", "content": "Top 3 CVE for last 7 days:\nCVE-2026-63030: 72 interactions\nCVE-2026-60137: 58 interactions\nCVE-2026-58532: 47 interactions\n\n\nTop 3 CVE for yesterday:\nCVE-2026-50522: 9 interactions\nCVE-2026-64600: 9 interactions\nCVE-2026-12569: 8 interactions\n", "creation_timestamp": "2026-07-24T04:52:19.713212Z"} https://vulnerability.circl.lu/sighting/42b84e2c-f238-4416-a128-13e481010e79/export Fri, 24 Jul 2026 04:52:19 +0000 https://vulnerability.circl.lu/sighting/7be42850-bc7b-4815-bf3b-d79b21118ee6/export {"uuid": "7be42850-bc7b-4815-bf3b-d79b21118ee6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58532", "type": "published-proof-of-concept", "source": "https://t.me/reverse_dungeon/4128", "content": "How I found an integer overflow in tcpip.sys\n\nhttps://aprl.pet/writing/cve-2026-58532\n\n#CVE -2026-58532", "creation_timestamp": "2026-07-24T00:00:21.687014Z"} {"uuid": "7be42850-bc7b-4815-bf3b-d79b21118ee6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58532", "type": "published-proof-of-concept", "source": "https://t.me/reverse_dungeon/4128", "content": "How I found an integer overflow in tcpip.sys\n\nhttps://aprl.pet/writing/cve-2026-58532\n\n#CVE -2026-58532", "creation_timestamp": "2026-07-24T00:00:21.687014Z"} https://vulnerability.circl.lu/sighting/7be42850-bc7b-4815-bf3b-d79b21118ee6/export Fri, 24 Jul 2026 00:00:21 +0000 https://vulnerability.circl.lu/sighting/74be1722-85e0-4550-be16-4720a46d0799/export {"uuid": "74be1722-85e0-4550-be16-4720a46d0799", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58532", "type": "seen", "source": "https://bsky.app/profile/pmloik.bsky.social/post/3mrc2ecn4ld2c", "content": "Top 3 CVE for last 7 days:\nCVE-2026-63030: 71 interactions\nCVE-2026-60137: 57 interactions\nCVE-2026-58532: 47 interactions\n\n\nTop 3 CVE for yesterday:\nCVE-2026-50522: 17 interactions\nCVE-2026-16232: 5 interactions\nCVE-2026-58644: 5 interactions\n", "creation_timestamp": "2026-07-23T04:56:35.279819Z"} {"uuid": "74be1722-85e0-4550-be16-4720a46d0799", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58532", "type": "seen", "source": "https://bsky.app/profile/pmloik.bsky.social/post/3mrc2ecn4ld2c", "content": "Top 3 CVE for last 7 days:\nCVE-2026-63030: 71 interactions\nCVE-2026-60137: 57 interactions\nCVE-2026-58532: 47 interactions\n\n\nTop 3 CVE for yesterday:\nCVE-2026-50522: 17 interactions\nCVE-2026-16232: 5 interactions\nCVE-2026-58644: 5 interactions\n", "creation_timestamp": "2026-07-23T04:56:35.279819Z"} https://vulnerability.circl.lu/sighting/74be1722-85e0-4550-be16-4720a46d0799/export Thu, 23 Jul 2026 04:56:35 +0000 https://vulnerability.circl.lu/sighting/48db3d89-9162-41e2-83fe-04d654a8225a/export {"uuid": "48db3d89-9162-41e2-83fe-04d654a8225a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58532", "type": "seen", "source": "https://t.me/reverse_dungeon/4128", "content": "How I found an integer overflow in tcpip.sys\n\nhttps://aprl.pet/writing/cve-2026-58532\n\n#CVE -2026-58532", "creation_timestamp": "2026-07-23T03:00:04.190665Z"} {"uuid": "48db3d89-9162-41e2-83fe-04d654a8225a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58532", "type": "seen", "source": "https://t.me/reverse_dungeon/4128", "content": "How I found an integer overflow in tcpip.sys\n\nhttps://aprl.pet/writing/cve-2026-58532\n\n#CVE -2026-58532", "creation_timestamp": "2026-07-23T03:00:04.190665Z"} https://vulnerability.circl.lu/sighting/48db3d89-9162-41e2-83fe-04d654a8225a/export Thu, 23 Jul 2026 03:00:04 +0000 https://vulnerability.circl.lu/sighting/8d73771a-6111-47c4-8009-6efb91c6dbea/export {"uuid": "8d73771a-6111-47c4-8009-6efb91c6dbea", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58532", "type": "seen", "source": "https://bsky.app/profile/pmloik.bsky.social/post/3mr7jkmsapj2n", "content": "Top 3 CVE for last 7 days:\nCVE-2026-63030: 68 interactions\nCVE-2026-60137: 54 interactions\nCVE-2026-58532: 47 interactions\n\n\nTop 3 CVE for yesterday:\nCVE-2026-50522: 10 interactions\nCVE-2026-0257: 6 interactions\nCVE-2026-6875: 5 interactions\n", "creation_timestamp": "2026-07-22T04:50:34.069293Z"} {"uuid": "8d73771a-6111-47c4-8009-6efb91c6dbea", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58532", "type": "seen", "source": "https://bsky.app/profile/pmloik.bsky.social/post/3mr7jkmsapj2n", "content": "Top 3 CVE for last 7 days:\nCVE-2026-63030: 68 interactions\nCVE-2026-60137: 54 interactions\nCVE-2026-58532: 47 interactions\n\n\nTop 3 CVE for yesterday:\nCVE-2026-50522: 10 interactions\nCVE-2026-0257: 6 interactions\nCVE-2026-6875: 5 interactions\n", "creation_timestamp": "2026-07-22T04:50:34.069293Z"} https://vulnerability.circl.lu/sighting/8d73771a-6111-47c4-8009-6efb91c6dbea/export Wed, 22 Jul 2026 04:50:34 +0000 https://vulnerability.circl.lu/sighting/e13f8445-9a4b-4165-9ba7-5d72f6e3aab8/export {"uuid": "e13f8445-9a4b-4165-9ba7-5d72f6e3aab8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58532", "type": "seen", "source": "https://bsky.app/profile/pmloik.bsky.social/post/3mr4z4d3u232r", "content": "Top 3 CVE for last 7 days:\nCVE-2026-63030: 65 interactions\nCVE-2026-60137: 51 interactions\nCVE-2026-58532: 47 interactions\n\n\nTop 3 CVE for yesterday:\nCVE-2026-63030: 35 interactions\nCVE-2026-60137: 28 interactions\nCVE-2026-42533: 10 interactions\n", "creation_timestamp": "2026-07-21T04:50:54.968170Z"} {"uuid": "e13f8445-9a4b-4165-9ba7-5d72f6e3aab8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58532", "type": "seen", "source": "https://bsky.app/profile/pmloik.bsky.social/post/3mr4z4d3u232r", "content": "Top 3 CVE for last 7 days:\nCVE-2026-63030: 65 interactions\nCVE-2026-60137: 51 interactions\nCVE-2026-58532: 47 interactions\n\n\nTop 3 CVE for yesterday:\nCVE-2026-63030: 35 interactions\nCVE-2026-60137: 28 interactions\nCVE-2026-42533: 10 interactions\n", "creation_timestamp": "2026-07-21T04:50:54.968170Z"} https://vulnerability.circl.lu/sighting/e13f8445-9a4b-4165-9ba7-5d72f6e3aab8/export Tue, 21 Jul 2026 04:50:54 +0000 https://vulnerability.circl.lu/sighting/e535af02-5869-4fd7-923e-b5d3651c98cf/export {"uuid": "e535af02-5869-4fd7-923e-b5d3651c98cf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58532", "type": "seen", "source": "https://t.me/bdufstecru/3327", "content": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u044f\u0434\u0440\u0430 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Windows \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u0446\u0435\u043b\u043e\u0447\u0438\u0441\u043b\u0435\u043d\u043d\u044b\u043c \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435\u043c. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u043f\u043e\u0432\u044b\u0441\u0438\u0442\u044c \u0441\u0432\u043e\u0438 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0438\n\nBDU:2026-10074\nCVE-2026-58532\n\n\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439:\nhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58532", "creation_timestamp": "2026-07-20T15:00:03.498754Z"} {"uuid": "e535af02-5869-4fd7-923e-b5d3651c98cf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58532", "type": "seen", "source": "https://t.me/bdufstecru/3327", "content": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u044f\u0434\u0440\u0430 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Windows \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u0446\u0435\u043b\u043e\u0447\u0438\u0441\u043b\u0435\u043d\u043d\u044b\u043c \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435\u043c. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u043f\u043e\u0432\u044b\u0441\u0438\u0442\u044c \u0441\u0432\u043e\u0438 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0438\n\nBDU:2026-10074\nCVE-2026-58532\n\n\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439:\nhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58532", "creation_timestamp": "2026-07-20T15:00:03.498754Z"} https://vulnerability.circl.lu/sighting/e535af02-5869-4fd7-923e-b5d3651c98cf/export Mon, 20 Jul 2026 15:00:03 +0000 https://vulnerability.circl.lu/sighting/60ace756-60c4-4cab-93f1-040ffd63284a/export {"uuid": "60ace756-60c4-4cab-93f1-040ffd63284a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58532", "type": "seen", "source": "https://bsky.app/profile/pmloik.bsky.social/post/3mr2jovvx3226", "content": "Top 3 CVE for last 7 days:\nCVE-2026-58532: 47 interactions\nCVE-2026-63030: 30 interactions\nCVE-2026-60137: 23 interactions\n\n\nTop 3 CVE for yesterday:\nCVE-2026-63030: 13 interactions\nCVE-2026-60137: 11 interactions\nCVE-2026-16096: 3 interactions\n", "creation_timestamp": "2026-07-20T05:09:39.415678Z"} {"uuid": "60ace756-60c4-4cab-93f1-040ffd63284a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-58532", "type": "seen", "source": "https://bsky.app/profile/pmloik.bsky.social/post/3mr2jovvx3226", "content": "Top 3 CVE for last 7 days:\nCVE-2026-58532: 47 interactions\nCVE-2026-63030: 30 interactions\nCVE-2026-60137: 23 interactions\n\n\nTop 3 CVE for yesterday:\nCVE-2026-63030: 13 interactions\nCVE-2026-60137: 11 interactions\nCVE-2026-16096: 3 interactions\n", "creation_timestamp": "2026-07-20T05:09:39.415678Z"} https://vulnerability.circl.lu/sighting/60ace756-60c4-4cab-93f1-040ffd63284a/export Mon, 20 Jul 2026 05:09:39 +0000