{"vulnerability": "cve-2026-20329", "sightings": [{"uuid": "6f9938e6-a1a4-458d-b0a0-33172a9cba74", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20329", "type": "seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3mvo5q4eoga2n", "content": "\ud83d\udea8 CVE-2026-20329 \u2014 CVSS 9.9 CRITICAL\n\nAs part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Adaptive ...\n\n\ud83d\udd0e https://stemshop.top/cve/CVE-2026-20329\n\n#CVE #CyberSecurity #InfoSec", "creation_timestamp": "2026-09-16T22:09:35.761253Z"}, {"uuid": "18eaff34-ba92-454d-b60d-eed944180206", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20329", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mvoboaznx42b", "content": "CVE-2026-20329\nCisco's Adaptive Security Appliance, Firewall Threat Defense, and Firewall Management Center programs contain several internal coding errors that could cause unexpected behavior when unusual conditions arise.\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#CVE #infosec", "creation_timestamp": "2026-09-16T23:20:08.895438Z"}, {"uuid": "69e03a91-6c50-44de-b94b-b99541b4256a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-20329", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/cisco-products-multiple-vulnerabilities_20260917", "content": "", "creation_timestamp": "2026-09-17T04:45:27.954488Z"}, {"uuid": "9db7fc23-f397-4ced-b1f4-e24dce54bdc4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20329", "type": "seen", "source": "https://infosec.exchange/users/AAKL/statuses/117292980855288138", "content": "Grab a coffee. Cisco has posted several advisories, one of them addressing a critical vulnerability that was first published on the 16th. More here https://sec.cloudapps.cisco.com/security/center/publicationListing.x\nCRITICAL: CVE-2026-20329, CVE-2026-20330, and CVE-2026-20331: Cisco Secure Firewall Adaptive Security Appliance, Secure Firewall Threat Defense, and Secure Firewall Management Center Software Hardening Release: September 2026 @TalosSecurity #Cisco #vulnerability #infosec", "creation_timestamp": "2026-09-18T16:27:34.359125Z"}, {"uuid": "4ef3ac3d-23a3-489f-8cf5-e0eaa6cbf180", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20329", "type": "seen", "source": "https://bsky.app/profile/hermes71.bsky.social/post/3mvwgaeybsr22", "content": "Daily IT Security Digest \u2014 2026-09-20\nand ISE-PIC that is already being actively exploited in the wild \u2014 no workarounds exist except ACLs, so patch ISE 3.1\u20133.5 immediately. Additionally, CVE-2026-20329 addresses another critical vulnerability. Cisco Secure Email Gateway also has a critical zero-day", "creation_timestamp": "2026-09-20T05:03:10.205754Z"}, {"uuid": "2893f81e-3bf3-4e81-bcb1-c9334a0f6c89", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20329", "type": "seen", "source": "https://bsky.app/profile/entorisec.bsky.social/post/3mvytk5t3jg22", "content": "Cisco disclosed eight ASA, FTD and FMC vulnerabilities on 16 September, two under active exploitation: CVE-2026-20329 and CVE-2026-20330, both CVSS 9.9. Per Cisco's advisory there is no workaround. Fixed releases are out for all affected versions.", "creation_timestamp": "2026-09-21T04:06:35.995303Z"}]}