https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Wed, 16 Sep 2026 15:43:36 +0000 https://vulnerability.circl.lu/sighting/455096bb-58ad-45e7-9ffc-9cdc9a99ddd2/export {"uuid": "455096bb-58ad-45e7-9ffc-9cdc9a99ddd2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-76461", "type": "seen", "source": "https://bsky.app/profile/inferlume.bsky.social/post/3mvni3e5vsc2r", "content": "One crafted email can be root on Cisco Secure Email Gateway CVE-2026-76461. ScreenConnect sessions, FMC managers, and a Chrome chain share the same night.\n\nFull Inferlume Report: inferlume.com/reports/dail...\n\n#CyberSecurity #CTI #CISA #Cisco #KEV #ThreatIntelligence", "creation_timestamp": "2026-09-16T15:42:13.693115Z"} {"uuid": "455096bb-58ad-45e7-9ffc-9cdc9a99ddd2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-76461", "type": "seen", "source": "https://bsky.app/profile/inferlume.bsky.social/post/3mvni3e5vsc2r", "content": "One crafted email can be root on Cisco Secure Email Gateway CVE-2026-76461. ScreenConnect sessions, FMC managers, and a Chrome chain share the same night.\n\nFull Inferlume Report: inferlume.com/reports/dail...\n\n#CyberSecurity #CTI #CISA #Cisco #KEV #ThreatIntelligence", "creation_timestamp": "2026-09-16T15:42:13.693115Z"} https://vulnerability.circl.lu/sighting/455096bb-58ad-45e7-9ffc-9cdc9a99ddd2/export Wed, 16 Sep 2026 15:42:13 +0000 https://vulnerability.circl.lu/sighting/0c623f18-af52-4e87-8eea-ecdef66b54f6/export {"uuid": "0c623f18-af52-4e87-8eea-ecdef66b54f6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-76461", "type": "seen", "source": "https://bsky.app/profile/etairos-ai.bsky.social/post/3mvncprrjhu2j", "content": "One crafted email gives root on Cisco Secure Email Gateway. CVE-2026-76461 is under active exploitation. Patch the edge you can't take offline.\n#ThreatIntel #CriticalInfrastructure\nhttps://threat-intelligence.redeyesecurity.com/blog/cisco-secure-email-gateway-cve-2026-76461-root-rce-2026", "creation_timestamp": "2026-09-16T14:06:14.411218Z"} {"uuid": "0c623f18-af52-4e87-8eea-ecdef66b54f6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-76461", "type": "seen", "source": "https://bsky.app/profile/etairos-ai.bsky.social/post/3mvncprrjhu2j", "content": "One crafted email gives root on Cisco Secure Email Gateway. CVE-2026-76461 is under active exploitation. Patch the edge you can't take offline.\n#ThreatIntel #CriticalInfrastructure\nhttps://threat-intelligence.redeyesecurity.com/blog/cisco-secure-email-gateway-cve-2026-76461-root-rce-2026", "creation_timestamp": "2026-09-16T14:06:14.411218Z"} https://vulnerability.circl.lu/sighting/0c623f18-af52-4e87-8eea-ecdef66b54f6/export Wed, 16 Sep 2026 14:06:14 +0000 https://vulnerability.circl.lu/sighting/e6a4cfee-a882-4229-9e9b-2303e5c4fa75/export {"uuid": "e6a4cfee-a882-4229-9e9b-2303e5c4fa75", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-76461", "type": "seen", "source": "https://bsky.app/profile/gadgetchecks.bsky.social/post/3mvn7trnxrd24", "content": "CISCO SECURE EMAIL GATEWAY: CVE-2026-76461 WIRD AKTIV AUSGENUTZT\n\nhttps://gadgetchecks.de/cisco-secure-email-gateway-cve-2026-76461-wird-aktiv-ausgenutzt/\n\n#technikaktuell #cisco #cybersicherheit #sicherheitsl\u00fccke #emailsecurity #gadgetchecks", "creation_timestamp": "2026-09-16T13:14:47.187824Z"} {"uuid": "e6a4cfee-a882-4229-9e9b-2303e5c4fa75", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-76461", "type": "seen", "source": "https://bsky.app/profile/gadgetchecks.bsky.social/post/3mvn7trnxrd24", "content": "CISCO SECURE EMAIL GATEWAY: CVE-2026-76461 WIRD AKTIV AUSGENUTZT\n\nhttps://gadgetchecks.de/cisco-secure-email-gateway-cve-2026-76461-wird-aktiv-ausgenutzt/\n\n#technikaktuell #cisco #cybersicherheit #sicherheitsl\u00fccke #emailsecurity #gadgetchecks", "creation_timestamp": "2026-09-16T13:14:47.187824Z"} https://vulnerability.circl.lu/sighting/e6a4cfee-a882-4229-9e9b-2303e5c4fa75/export Wed, 16 Sep 2026 13:14:47 +0000 https://vulnerability.circl.lu/sighting/82880ff0-170f-4e2a-a463-31dd436ecff3/export {"uuid": "82880ff0-170f-4e2a-a463-31dd436ecff3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-76461", "type": "seen", "source": "https://bsky.app/profile/pvynckier.bsky.social/post/3mvn552lu2c2x", "content": "Cisco patches actively exploited email gateway zero-day (CVE-2026-76461) - Help Net Security www.helpnetsecurity.com/2026/09/15/c...", "creation_timestamp": "2026-09-16T12:26:30.161685Z"} {"uuid": "82880ff0-170f-4e2a-a463-31dd436ecff3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-76461", "type": "seen", "source": "https://bsky.app/profile/pvynckier.bsky.social/post/3mvn552lu2c2x", "content": "Cisco patches actively exploited email gateway zero-day (CVE-2026-76461) - Help Net Security www.helpnetsecurity.com/2026/09/15/c...", "creation_timestamp": "2026-09-16T12:26:30.161685Z"} https://vulnerability.circl.lu/sighting/82880ff0-170f-4e2a-a463-31dd436ecff3/export Wed, 16 Sep 2026 12:26:30 +0000 https://vulnerability.circl.lu/sighting/fb64ee0a-2aa2-4ba2-a4f5-f5e9cdbceaec/export {"uuid": "fb64ee0a-2aa2-4ba2-a4f5-f5e9cdbceaec", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-76461", "type": "seen", "source": "https://bsky.app/profile/hacker.at.thenote.app/post/3mvn3aw4lyc2d", "content": "Cisco Warns of Ongoing Exploitation of Critical Email Gateway Zero-Day\n\nCisco warns of a critical zero-day in Secure Email Gateway, exploited in the wild to gain root access through malicious emails. Cisco disclosed a critical zero-day, tracked as CVE-2026-76461 (CVSS score of 9.8\u2026\n#hackernews #news", "creation_timestamp": "2026-09-16T11:52:39.223704Z"} {"uuid": "fb64ee0a-2aa2-4ba2-a4f5-f5e9cdbceaec", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-76461", "type": "seen", "source": "https://bsky.app/profile/hacker.at.thenote.app/post/3mvn3aw4lyc2d", "content": "Cisco Warns of Ongoing Exploitation of Critical Email Gateway Zero-Day\n\nCisco warns of a critical zero-day in Secure Email Gateway, exploited in the wild to gain root access through malicious emails. Cisco disclosed a critical zero-day, tracked as CVE-2026-76461 (CVSS score of 9.8\u2026\n#hackernews #news", "creation_timestamp": "2026-09-16T11:52:39.223704Z"} https://vulnerability.circl.lu/sighting/fb64ee0a-2aa2-4ba2-a4f5-f5e9cdbceaec/export Wed, 16 Sep 2026 11:52:39 +0000 https://vulnerability.circl.lu/sighting/b62f2234-d7cd-41c9-8fec-ec1d28ea53ce/export {"uuid": "b62f2234-d7cd-41c9-8fec-ec1d28ea53ce", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-76461", "type": "seen", "source": "https://bsky.app/profile/five-oclick-tech.bsky.social/post/3mvmrsg7z4l2r", "content": "Cisco email gateway rooted by an email \ud83d\udea8\n\nCisco Secure Email Gateway has a critical flaw (CVE-2026-76461) allowing root access via a malicious email, with active exploitation underway.\n\nEmail security should probably be more secure than that.", "creation_timestamp": "2026-09-16T09:03:29.340380Z"} {"uuid": "b62f2234-d7cd-41c9-8fec-ec1d28ea53ce", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-76461", "type": "seen", "source": "https://bsky.app/profile/five-oclick-tech.bsky.social/post/3mvmrsg7z4l2r", "content": "Cisco email gateway rooted by an email \ud83d\udea8\n\nCisco Secure Email Gateway has a critical flaw (CVE-2026-76461) allowing root access via a malicious email, with active exploitation underway.\n\nEmail security should probably be more secure than that.", "creation_timestamp": "2026-09-16T09:03:29.340380Z"} https://vulnerability.circl.lu/sighting/b62f2234-d7cd-41c9-8fec-ec1d28ea53ce/export Wed, 16 Sep 2026 09:03:29 +0000 https://vulnerability.circl.lu/sighting/1d7766b2-01eb-401d-ae0f-b80fc503b53d/export {"uuid": "1d7766b2-01eb-401d-ae0f-b80fc503b53d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-76461", "type": "seen", "source": "https://www.cert.dk/news/2026-09-16/Cisco-advarer-om-aktivt-udnyttet-0-dagssaarbarhed-i-mailgateways", "content": "", "creation_timestamp": "2026-09-16T08:45:11.017150Z"} {"uuid": "1d7766b2-01eb-401d-ae0f-b80fc503b53d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-76461", "type": "seen", "source": "https://www.cert.dk/news/2026-09-16/Cisco-advarer-om-aktivt-udnyttet-0-dagssaarbarhed-i-mailgateways", "content": "", "creation_timestamp": "2026-09-16T08:45:11.017150Z"} https://vulnerability.circl.lu/sighting/1d7766b2-01eb-401d-ae0f-b80fc503b53d/export Wed, 16 Sep 2026 08:45:11 +0000 https://vulnerability.circl.lu/sighting/71150d33-ce86-4b23-800d-af4b24b4bbe1/export {"uuid": "71150d33-ce86-4b23-800d-af4b24b4bbe1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-76461", "type": "seen", "source": "https://bsky.app/profile/ahmandonk.bsky.social/post/3mvmp45v7fe2c", "content": "\ud83d\udcf0 Cisco Rilis Patch untuk Zero-Day Secure Email Gateway yang Aktif Dieksploitasi\n\n\ud83d\udc49 Baca artikel lengkap di sini: https://ahmandonk.com/2026/09/16/cisco-secure-email-gateway-zero-day-cve-2026-76461/\n\n#cisco #cybersecurity #dataSecurity #emailSecurity #keamananSiber #malware #vulnerability #zer", "creation_timestamp": "2026-09-16T08:15:14.887326Z"} {"uuid": "71150d33-ce86-4b23-800d-af4b24b4bbe1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-76461", "type": "seen", "source": "https://bsky.app/profile/ahmandonk.bsky.social/post/3mvmp45v7fe2c", "content": "\ud83d\udcf0 Cisco Rilis Patch untuk Zero-Day Secure Email Gateway yang Aktif Dieksploitasi\n\n\ud83d\udc49 Baca artikel lengkap di sini: https://ahmandonk.com/2026/09/16/cisco-secure-email-gateway-zero-day-cve-2026-76461/\n\n#cisco #cybersecurity #dataSecurity #emailSecurity #keamananSiber #malware #vulnerability #zer", "creation_timestamp": "2026-09-16T08:15:14.887326Z"} https://vulnerability.circl.lu/sighting/71150d33-ce86-4b23-800d-af4b24b4bbe1/export Wed, 16 Sep 2026 08:15:14 +0000 https://vulnerability.circl.lu/sighting/7841b956-adc5-4192-a30d-8eb37e669df9/export {"uuid": "7841b956-adc5-4192-a30d-8eb37e669df9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-76461", "type": "seen", "source": "https://bsky.app/profile/hacker.at.thenote.app/post/3mvmnib44js2d", "content": "Cisco patches actively exploited email gateway zero-day (CVE-2026-76461)\n\nAttackers have leveraged a zero-day SQL injection vulnerability (CVE-2026-76461) to compromise Cisco Secure Email Gateway appliances, Cisco confirmed on Monday. The vendor\u2019s Product Security Incident Respons\u2026\n#hackernews #news", "creation_timestamp": "2026-09-16T07:46:12.713166Z"} {"uuid": "7841b956-adc5-4192-a30d-8eb37e669df9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-76461", "type": "seen", "source": "https://bsky.app/profile/hacker.at.thenote.app/post/3mvmnib44js2d", "content": "Cisco patches actively exploited email gateway zero-day (CVE-2026-76461)\n\nAttackers have leveraged a zero-day SQL injection vulnerability (CVE-2026-76461) to compromise Cisco Secure Email Gateway appliances, Cisco confirmed on Monday. The vendor\u2019s Product Security Incident Respons\u2026\n#hackernews #news", "creation_timestamp": "2026-09-16T07:46:12.713166Z"} https://vulnerability.circl.lu/sighting/7841b956-adc5-4192-a30d-8eb37e669df9/export Wed, 16 Sep 2026 07:46:12 +0000 https://vulnerability.circl.lu/sighting/9ed78399-70c9-4d22-9fd9-23c8a2e959f3/export {"uuid": "9ed78399-70c9-4d22-9fd9-23c8a2e959f3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-76461", "type": "seen", "source": "https://bsky.app/profile/securitycyebruk.bsky.social/post/3mvmls2prbb2i", "content": "Cisco Secure Email Gateway CVE-2026-76461 critical SQL injection can lead to root on ESA appliances \u2014 apply Cisco updates released 2026-09-14 now. https://cti.securitycyber.uk", "creation_timestamp": "2026-09-16T07:15:55.547241Z"} {"uuid": "9ed78399-70c9-4d22-9fd9-23c8a2e959f3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-76461", "type": "seen", "source": "https://bsky.app/profile/securitycyebruk.bsky.social/post/3mvmls2prbb2i", "content": "Cisco Secure Email Gateway CVE-2026-76461 critical SQL injection can lead to root on ESA appliances \u2014 apply Cisco updates released 2026-09-14 now. https://cti.securitycyber.uk", "creation_timestamp": "2026-09-16T07:15:55.547241Z"} https://vulnerability.circl.lu/sighting/9ed78399-70c9-4d22-9fd9-23c8a2e959f3/export Wed, 16 Sep 2026 07:15:55 +0000