https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Thu, 20 Aug 2026 22:52:41 +0000 https://vulnerability.circl.lu/sighting/8d21789b-bcf4-48f8-b7b6-6e3ab16a0622/export {"uuid": "8d21789b-bcf4-48f8-b7b6-6e3ab16a0622", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-19489", "type": "seen", "source": "https://bsky.app/profile/hendryadrian.bsky.social/post/3mtjvq34kva2e", "content": "Citrix flags urgent NetScaler patching for CVE-2026-19490 and CVE-2026-19489, which can enable auth bypass and denial of service on specific setups. CISA still tracks prior Citrix flaws in KEV. #Citrix #NetScaler #CISA", "creation_timestamp": "2026-08-20T18:45:22.977846Z"} {"uuid": "8d21789b-bcf4-48f8-b7b6-6e3ab16a0622", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-19489", "type": "seen", "source": "https://bsky.app/profile/hendryadrian.bsky.social/post/3mtjvq34kva2e", "content": "Citrix flags urgent NetScaler patching for CVE-2026-19490 and CVE-2026-19489, which can enable auth bypass and denial of service on specific setups. CISA still tracks prior Citrix flaws in KEV. #Citrix #NetScaler #CISA", "creation_timestamp": "2026-08-20T18:45:22.977846Z"} https://vulnerability.circl.lu/sighting/8d21789b-bcf4-48f8-b7b6-6e3ab16a0622/export Thu, 20 Aug 2026 18:45:22 +0000 https://vulnerability.circl.lu/sighting/e1f1f5dc-1221-442f-bfe3-1bb34c71092b/export {"uuid": "e1f1f5dc-1221-442f-bfe3-1bb34c71092b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-19489", "type": "seen", "source": "https://bsky.app/profile/infosecbriefly.bsky.social/post/3mtjh7ftf4b2n", "content": "Citrix released updates for NetScaler ADC/Gateway to fix CVE-2026-19489 and CVE-2026-19490, including a critical authentication bypass under specific SIP ALG and SAML conditions.\n", "creation_timestamp": "2026-08-20T14:25:31.660522Z"} {"uuid": "e1f1f5dc-1221-442f-bfe3-1bb34c71092b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-19489", "type": "seen", "source": "https://bsky.app/profile/infosecbriefly.bsky.social/post/3mtjh7ftf4b2n", "content": "Citrix released updates for NetScaler ADC/Gateway to fix CVE-2026-19489 and CVE-2026-19490, including a critical authentication bypass under specific SIP ALG and SAML conditions.\n", "creation_timestamp": "2026-08-20T14:25:31.660522Z"} https://vulnerability.circl.lu/sighting/e1f1f5dc-1221-442f-bfe3-1bb34c71092b/export Thu, 20 Aug 2026 14:25:31 +0000 https://vulnerability.circl.lu/sighting/f54437ee-9353-4c43-8cb0-1e9cbf4b23b5/export {"uuid": "f54437ee-9353-4c43-8cb0-1e9cbf4b23b5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-19489", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3mtjh6ty4r42d", "content": "\ud83d\udd17 CVE : CVE-2026-19489, CVE-2026-19490", "creation_timestamp": "2026-08-20T14:25:11.902716Z"} {"uuid": "f54437ee-9353-4c43-8cb0-1e9cbf4b23b5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-19489", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3mtjh6ty4r42d", "content": "\ud83d\udd17 CVE : CVE-2026-19489, CVE-2026-19490", "creation_timestamp": "2026-08-20T14:25:11.902716Z"} https://vulnerability.circl.lu/sighting/f54437ee-9353-4c43-8cb0-1e9cbf4b23b5/export Thu, 20 Aug 2026 14:25:11 +0000 https://vulnerability.circl.lu/sighting/063c9174-3f0e-4b72-aa14-320de58add0d/export {"uuid": "063c9174-3f0e-4b72-aa14-320de58add0d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-19489", "type": "seen", "source": "https://bsky.app/profile/devopsbriefly.bsky.social/post/3mtjh5ysq6j2a", "content": "Citrix released updates for NetScaler ADC/Gateway to fix CVE-2026-19489 and CVE-2026-19490, including a critical authentication bypass under specific SIP ALG and SAML conditions.\n", "creation_timestamp": "2026-08-20T14:24:48.999992Z"} {"uuid": "063c9174-3f0e-4b72-aa14-320de58add0d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-19489", "type": "seen", "source": "https://bsky.app/profile/devopsbriefly.bsky.social/post/3mtjh5ysq6j2a", "content": "Citrix released updates for NetScaler ADC/Gateway to fix CVE-2026-19489 and CVE-2026-19490, including a critical authentication bypass under specific SIP ALG and SAML conditions.\n", "creation_timestamp": "2026-08-20T14:24:48.999992Z"} https://vulnerability.circl.lu/sighting/063c9174-3f0e-4b72-aa14-320de58add0d/export Thu, 20 Aug 2026 14:24:48 +0000 https://vulnerability.circl.lu/sighting/48e0b1bc-d5da-4e3a-a92a-22898b51eb22/export {"uuid": "48e0b1bc-d5da-4e3a-a92a-22898b51eb22", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-19489", "type": "seen", "source": "https://bsky.app/profile/privpros.bsky.social/post/3mtjh4pdrvw2f", "content": "Citrix released updates for NetScaler ADC/Gateway to fix CVE-2026-19489 and CVE-2026-19490, including a critical authentication bypass under specific SIP ALG and SAML conditions.\n", "creation_timestamp": "2026-08-20T14:24:00.838588Z"} {"uuid": "48e0b1bc-d5da-4e3a-a92a-22898b51eb22", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-19489", "type": "seen", "source": "https://bsky.app/profile/privpros.bsky.social/post/3mtjh4pdrvw2f", "content": "Citrix released updates for NetScaler ADC/Gateway to fix CVE-2026-19489 and CVE-2026-19490, including a critical authentication bypass under specific SIP ALG and SAML conditions.\n", "creation_timestamp": "2026-08-20T14:24:00.838588Z"} https://vulnerability.circl.lu/sighting/48e0b1bc-d5da-4e3a-a92a-22898b51eb22/export Thu, 20 Aug 2026 14:24:00 +0000 https://vulnerability.circl.lu/sighting/934943de-39e2-4f5e-a63c-5ff12786a5c0/export {"uuid": "934943de-39e2-4f5e-a63c-5ff12786a5c0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-19489", "type": "seen", "source": "https://nsm.no/fagomrader/digital-sikkerhet/nasjonalt-cybersikkerhetssenter/varsler-fra-nsm/kritisk-sarbarhet-i-citrix-netscaler", "content": "", "creation_timestamp": "2026-08-20T12:45:09.982115Z"} {"uuid": "934943de-39e2-4f5e-a63c-5ff12786a5c0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-19489", "type": "seen", "source": "https://nsm.no/fagomrader/digital-sikkerhet/nasjonalt-cybersikkerhetssenter/varsler-fra-nsm/kritisk-sarbarhet-i-citrix-netscaler", "content": "", "creation_timestamp": "2026-08-20T12:45:09.982115Z"} https://vulnerability.circl.lu/sighting/934943de-39e2-4f5e-a63c-5ff12786a5c0/export Thu, 20 Aug 2026 12:45:09 +0000 https://vulnerability.circl.lu/sighting/af3d737b-4b8b-436e-95e0-623387556ead/export {"uuid": "af3d737b-4b8b-436e-95e0-623387556ead", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-19489", "type": "seen", "source": "https://advisories.ncsc.nl/advisory?id=NCSC-2026-0318", "content": "", "creation_timestamp": "2026-08-20T08:15:03.838201Z"} {"uuid": "af3d737b-4b8b-436e-95e0-623387556ead", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-19489", "type": "seen", "source": "https://advisories.ncsc.nl/advisory?id=NCSC-2026-0318", "content": "", "creation_timestamp": "2026-08-20T08:15:03.838201Z"} https://vulnerability.circl.lu/sighting/af3d737b-4b8b-436e-95e0-623387556ead/export Thu, 20 Aug 2026 08:15:03 +0000 https://vulnerability.circl.lu/sighting/9b95ea14-48c1-45de-9837-2b2c71f075dc/export {"uuid": "9b95ea14-48c1-45de-9837-2b2c71f075dc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "c933734a-9be8-4142-889e-26e95c752803", "vulnerability": "CVE-2026-19489", "type": "seen", "source": "https://vulnerability.circl.lu/bundle/62e6117f-a479-4d22-91a0-5d7cdda9ca0b", "content": "", "creation_timestamp": "2026-08-20T06:31:52.482701Z"} {"uuid": "9b95ea14-48c1-45de-9837-2b2c71f075dc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "c933734a-9be8-4142-889e-26e95c752803", "vulnerability": "CVE-2026-19489", "type": "seen", "source": "https://vulnerability.circl.lu/bundle/62e6117f-a479-4d22-91a0-5d7cdda9ca0b", "content": "", "creation_timestamp": "2026-08-20T06:31:52.482701Z"} https://vulnerability.circl.lu/sighting/9b95ea14-48c1-45de-9837-2b2c71f075dc/export Thu, 20 Aug 2026 06:31:52 +0000 https://vulnerability.circl.lu/sighting/179b6967-e88c-4703-afe5-453c7df5ee54/export {"uuid": "179b6967-e88c-4703-afe5-453c7df5ee54", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-19489", "type": "seen", "source": "https://cyber.gc.ca/en/alerts-advisories/citrix-security-advisory-av26-833", "content": "", "creation_timestamp": "2026-08-19T20:15:06.127523Z"} {"uuid": "179b6967-e88c-4703-afe5-453c7df5ee54", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-19489", "type": "seen", "source": "https://cyber.gc.ca/en/alerts-advisories/citrix-security-advisory-av26-833", "content": "", "creation_timestamp": "2026-08-19T20:15:06.127523Z"} https://vulnerability.circl.lu/sighting/179b6967-e88c-4703-afe5-453c7df5ee54/export Wed, 19 Aug 2026 20:15:06 +0000 https://vulnerability.circl.lu/sighting/cfba7912-f34f-49cf-8960-d89b4bf41c38/export {"uuid": "cfba7912-f34f-49cf-8960-d89b4bf41c38", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-19489", "type": "seen", "source": "https://www.kyberturvallisuuskeskus.fi/fi/haavoittuvuudet/haavoittuvuus-2026-23", "content": "", "creation_timestamp": "2026-08-19T18:17:45.882417Z"} {"uuid": "cfba7912-f34f-49cf-8960-d89b4bf41c38", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-19489", "type": "seen", "source": "https://www.kyberturvallisuuskeskus.fi/fi/haavoittuvuudet/haavoittuvuus-2026-23", "content": "", "creation_timestamp": "2026-08-19T18:17:45.882417Z"} https://vulnerability.circl.lu/sighting/cfba7912-f34f-49cf-8960-d89b4bf41c38/export Wed, 19 Aug 2026 18:17:45 +0000