https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Wed, 10 Jun 2026 19:13:09 +0000 https://vulnerability.circl.lu/sighting/13717771-8abb-4a94-910c-1936426bb63a/export {"uuid": "13717771-8abb-4a94-910c-1936426bb63a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45657", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116721628745287739", "content": "The severity is increased for this new vulnerability affecting Microsoft Windows (CVE-2026-45657) https://vuldb.com/vuln/369739", "creation_timestamp": "2026-06-09T18:45:12.597971Z"} {"uuid": "13717771-8abb-4a94-910c-1936426bb63a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45657", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116721628745287739", "content": "The severity is increased for this new vulnerability affecting Microsoft Windows (CVE-2026-45657) https://vuldb.com/vuln/369739", "creation_timestamp": "2026-06-09T18:45:12.597971Z"} https://vulnerability.circl.lu/sighting/13717771-8abb-4a94-910c-1936426bb63a/export Tue, 09 Jun 2026 18:45:12 +0000 https://vulnerability.circl.lu/sighting/7ca63951-4ce9-4059-a1be-a436d4c935d9/export {"uuid": "7ca63951-4ce9-4059-a1be-a436d4c935d9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45657", "type": "seen", "source": "https://bsky.app/profile/mihailim.bsky.social/post/3mnuvysjrys2z", "content": "If you run Windows, apply updates *NOW*. Apart from a shitload of other bugs, there's CVE-2026-45657, unauthenticated remote code execution to system in the TCP/IP stack, potentially wormable. And although it's listed as \"Exploitation Less Likely\", just give it a day or two...", "creation_timestamp": "2026-06-09T19:18:23.396900Z"} {"uuid": "7ca63951-4ce9-4059-a1be-a436d4c935d9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45657", "type": "seen", "source": "https://bsky.app/profile/mihailim.bsky.social/post/3mnuvysjrys2z", "content": "If you run Windows, apply updates *NOW*. Apart from a shitload of other bugs, there's CVE-2026-45657, unauthenticated remote code execution to system in the TCP/IP stack, potentially wormable. And although it's listed as \"Exploitation Less Likely\", just give it a day or two...", "creation_timestamp": "2026-06-09T19:18:23.396900Z"} https://vulnerability.circl.lu/sighting/7ca63951-4ce9-4059-a1be-a436d4c935d9/export Tue, 09 Jun 2026 19:18:23 +0000 https://vulnerability.circl.lu/sighting/59889303-2b9c-4ac7-b62e-7c5d9923f563/export {"uuid": "59889303-2b9c-4ac7-b62e-7c5d9923f563", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45657", "type": "seen", "source": "https://bsky.app/profile/thezdi.bsky.social/post/3mnv7jmyldk23", "content": "It's the bug of the month for June 2026! CVE-2026-45657 - A CVSS 9.8 vulnerability in Kernel that allows remote, unauthenticated code execution at SYSTEM without user interaction. Yikes!", "creation_timestamp": "2026-06-09T22:08:54.361460Z"} {"uuid": "59889303-2b9c-4ac7-b62e-7c5d9923f563", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45657", "type": "seen", "source": "https://bsky.app/profile/thezdi.bsky.social/post/3mnv7jmyldk23", "content": "It's the bug of the month for June 2026! CVE-2026-45657 - A CVSS 9.8 vulnerability in Kernel that allows remote, unauthenticated code execution at SYSTEM without user interaction. Yikes!", "creation_timestamp": "2026-06-09T22:08:54.361460Z"} https://vulnerability.circl.lu/sighting/59889303-2b9c-4ac7-b62e-7c5d9923f563/export Tue, 09 Jun 2026 22:08:54 +0000 https://vulnerability.circl.lu/sighting/7e1c590f-b924-4394-8b8e-cc5a58a6896f/export {"uuid": "7e1c590f-b924-4394-8b8e-cc5a58a6896f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45657", "type": "seen", "source": "https://infosec.exchange/users/thezdi/statuses/116722429182073479", "content": "It's the bug of the month for June 2026! CVE-2026-45657 - A CVSS 9.8 vulnerability in Kernel that allows remote, unauthenticated code execution at SYSTEM without user interaction. Yikes!", "creation_timestamp": "2026-06-09T22:08:58.180337Z"} {"uuid": "7e1c590f-b924-4394-8b8e-cc5a58a6896f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45657", "type": "seen", "source": "https://infosec.exchange/users/thezdi/statuses/116722429182073479", "content": "It's the bug of the month for June 2026! CVE-2026-45657 - A CVSS 9.8 vulnerability in Kernel that allows remote, unauthenticated code execution at SYSTEM without user interaction. Yikes!", "creation_timestamp": "2026-06-09T22:08:58.180337Z"} https://vulnerability.circl.lu/sighting/7e1c590f-b924-4394-8b8e-cc5a58a6896f/export Tue, 09 Jun 2026 22:08:58 +0000 https://vulnerability.circl.lu/sighting/1b78fb3f-5698-4b0c-8344-ab84f5a80f06/export {"uuid": "1b78fb3f-5698-4b0c-8344-ab84f5a80f06", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-45657", "type": "seen", "source": "https://www.ncsc.nl/alerts/microsoft-verhelpt-6-ernstige-kwetsbaarheden-in-windows", "content": "", "creation_timestamp": "2026-06-10T00:41:53.000000Z"} {"uuid": "1b78fb3f-5698-4b0c-8344-ab84f5a80f06", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-45657", "type": "seen", "source": "https://www.ncsc.nl/alerts/microsoft-verhelpt-6-ernstige-kwetsbaarheden-in-windows", "content": "", "creation_timestamp": "2026-06-10T00:41:53.000000Z"} https://vulnerability.circl.lu/sighting/1b78fb3f-5698-4b0c-8344-ab84f5a80f06/export Wed, 10 Jun 2026 00:41:53 +0000 https://vulnerability.circl.lu/sighting/94d69899-41f7-4cf7-987f-a19b0e9ed794/export {"uuid": "94d69899-41f7-4cf7-987f-a19b0e9ed794", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-45657", "type": "seen", "source": "https://www.cert.se/2026/06/patchtisdag-juni-2026-samlad-information-om-manadens-sakerhetsuppdateringar.html", "content": "", "creation_timestamp": "2026-06-10T05:00:00.000000Z"} {"uuid": "94d69899-41f7-4cf7-987f-a19b0e9ed794", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-45657", "type": "seen", "source": "https://www.cert.se/2026/06/patchtisdag-juni-2026-samlad-information-om-manadens-sakerhetsuppdateringar.html", "content": "", "creation_timestamp": "2026-06-10T05:00:00.000000Z"} https://vulnerability.circl.lu/sighting/94d69899-41f7-4cf7-987f-a19b0e9ed794/export Wed, 10 Jun 2026 05:00:00 +0000 https://vulnerability.circl.lu/sighting/3b006643-9c5c-4d97-8f25-4dcb7ee6c91b/export {"uuid": "3b006643-9c5c-4d97-8f25-4dcb7ee6c91b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45657", "type": "seen", "source": "https://bsky.app/profile/jackc.kompost.cz.ap.brid.gy/post/3mnwfh7lqdki2", "content": "Zaj\u00edmav\u011b vypad\u00e1 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45657 - Critical Remote Code Execution ve Windows kernelu: allows an unauthorized attacker to execute code over a network\n\nMezit\u00edm v Linux sv\u011bt\u011b dal\u0161\u00ed p\u0159\u00edr\u016fstek do kernel zranitelnost\u00ed (CVE-2026\u201323111 nf_tables), ale [\u2026]", "creation_timestamp": "2026-06-10T09:27:49.016144Z"} {"uuid": "3b006643-9c5c-4d97-8f25-4dcb7ee6c91b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45657", "type": "seen", "source": "https://bsky.app/profile/jackc.kompost.cz.ap.brid.gy/post/3mnwfh7lqdki2", "content": "Zaj\u00edmav\u011b vypad\u00e1 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45657 - Critical Remote Code Execution ve Windows kernelu: allows an unauthorized attacker to execute code over a network\n\nMezit\u00edm v Linux sv\u011bt\u011b dal\u0161\u00ed p\u0159\u00edr\u016fstek do kernel zranitelnost\u00ed (CVE-2026\u201323111 nf_tables), ale [\u2026]", "creation_timestamp": "2026-06-10T09:27:49.016144Z"} https://vulnerability.circl.lu/sighting/3b006643-9c5c-4d97-8f25-4dcb7ee6c91b/export Wed, 10 Jun 2026 09:27:49 +0000 https://vulnerability.circl.lu/sighting/5f0cc405-d150-46e7-a956-01fa453d67da/export {"uuid": "5f0cc405-d150-46e7-a956-01fa453d67da", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45657", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116725950119083721", "content": "Some increased actor activities are shown targeting Microsoft Windows (CVE-2026-45657) https://vuldb.com/vuln/369739/cti", "creation_timestamp": "2026-06-10T13:04:11.612056Z"} {"uuid": "5f0cc405-d150-46e7-a956-01fa453d67da", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45657", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116725950119083721", "content": "Some increased actor activities are shown targeting Microsoft Windows (CVE-2026-45657) https://vuldb.com/vuln/369739/cti", "creation_timestamp": "2026-06-10T13:04:11.612056Z"} https://vulnerability.circl.lu/sighting/5f0cc405-d150-46e7-a956-01fa453d67da/export Wed, 10 Jun 2026 13:04:11 +0000 https://vulnerability.circl.lu/sighting/751eecce-2c26-49e6-ad9b-ac7f34d0ed53/export {"uuid": "751eecce-2c26-49e6-ad9b-ac7f34d0ed53", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45657", "type": "seen", "source": "https://mastodon.social/ap/users/115426718704364579/statuses/116726949169820949", "content": "\ud83d\udcf0 Microsoft's Record-Breaking June Patch Tuesday: Over 200 Flaws and Three Zero-Days Patched\n\ud83d\udea8 Microsoft's June 2026 Patch Tuesday is a record-breaker, fixing over 200 flaws, 33 critical RCEs, and 3 zero-days. A potentially wormable kernel bug (CVE-2026-45657) requires immediate patching. \u26a0\ufe0f #PatchTuesday #CyberSecurity #ZeroDay\n\ud83c\udf10 cyber[.]netsecops[.]io\n\ud83d\udd17 https://cyber.netsecops.io/articles/microsoft-june-2026-patch-tuesday-fixes-record-200-flaws-and-three-zero-day\u2026", "creation_timestamp": "2026-06-10T17:18:52.323409Z"} {"uuid": "751eecce-2c26-49e6-ad9b-ac7f34d0ed53", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45657", "type": "seen", "source": "https://mastodon.social/ap/users/115426718704364579/statuses/116726949169820949", "content": "\ud83d\udcf0 Microsoft's Record-Breaking June Patch Tuesday: Over 200 Flaws and Three Zero-Days Patched\n\ud83d\udea8 Microsoft's June 2026 Patch Tuesday is a record-breaker, fixing over 200 flaws, 33 critical RCEs, and 3 zero-days. A potentially wormable kernel bug (CVE-2026-45657) requires immediate patching. \u26a0\ufe0f #PatchTuesday #CyberSecurity #ZeroDay\n\ud83c\udf10 cyber[.]netsecops[.]io\n\ud83d\udd17 https://cyber.netsecops.io/articles/microsoft-june-2026-patch-tuesday-fixes-record-200-flaws-and-three-zero-day\u2026", "creation_timestamp": "2026-06-10T17:18:52.323409Z"} https://vulnerability.circl.lu/sighting/751eecce-2c26-49e6-ad9b-ac7f34d0ed53/export Wed, 10 Jun 2026 17:18:52 +0000 https://vulnerability.circl.lu/sighting/cd606bae-1359-423c-a424-c1184c5930b8/export {"uuid": "cd606bae-1359-423c-a424-c1184c5930b8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45657", "type": "seen", "source": "https://bsky.app/profile/netsecio.bsky.social/post/3mnx7rzdblh2l", "content": "\ud83d\udea8 Microsoft's June 2026 Patch Tuesday is a record-breaker, fixing over 200 flaws, 33 critical RCEs, and 3 zero-days. A potentially wormable kernel bug (CVE-2026-45657) requires immediate patching. \u26a0\ufe0f #PatchTuesday #CyberSecurity #ZeroDay\n\n\ud83c\udf10 cyber[.]netsecops[.]io", "creation_timestamp": "2026-06-10T17:18:52.353117Z"} {"uuid": "cd606bae-1359-423c-a424-c1184c5930b8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45657", "type": "seen", "source": "https://bsky.app/profile/netsecio.bsky.social/post/3mnx7rzdblh2l", "content": "\ud83d\udea8 Microsoft's June 2026 Patch Tuesday is a record-breaker, fixing over 200 flaws, 33 critical RCEs, and 3 zero-days. A potentially wormable kernel bug (CVE-2026-45657) requires immediate patching. \u26a0\ufe0f #PatchTuesday #CyberSecurity #ZeroDay\n\n\ud83c\udf10 cyber[.]netsecops[.]io", "creation_timestamp": "2026-06-10T17:18:52.353117Z"} https://vulnerability.circl.lu/sighting/cd606bae-1359-423c-a424-c1184c5930b8/export Wed, 10 Jun 2026 17:18:52 +0000