{"vulnerability": "CVE-2026-76471", "sightings": [{"uuid": "e7d6b4fd-fd6b-4b18-a40a-34233743cdf2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-76471", "type": "seen", "source": "https://bsky.app/profile/securityonline.bsky.social/post/3mxchpqs3en22", "content": "Cisco NX-OS vulnerabilities fixed, including critical NX-API RCE flaw CVE-2026-76471 and CVE-2026-76455, across Nexus, MDS and UCS gear. Patch now.\n\n#Cisco #NXOS #Nexus #CVE202676471 #CVE202676455 #RCE #NetworkSecurity #Vulnerability", "creation_timestamp": "2026-10-07T17:26:48.109316Z"}, {"uuid": "4db4f4c5-de83-40a7-95f4-8dca0f836037", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-76471", "type": "seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3mxck35bwzc2w", "content": "\ud83d\udea8 CVE-2026-76471 \u2014 CVSS 9.8 CRITICAL\n\nA vulnerability in the NX-API feature of Cisco NX-OS Software could allow an unauthenticated, remote attack...\n\n\ud83d\udd0e https://stemshop.top/cve/CVE-2026-76471\n\n#CVE #CyberSecurity #InfoSec", "creation_timestamp": "2026-10-07T18:08:57.012508Z"}, {"uuid": "8f5bb94e-118d-408a-8653-184e5324568c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-76471", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mxckigl2ot23", "content": "\ud83d\udd34 CVE-2026-76471 - Critical (9.8)\n\nA vulnerability in the NX-API feature of Cisco NX-OS Software could allow an unauthenticated, rem...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-76471/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-10-07T18:16:23.415027Z"}, {"uuid": "29896128-064e-4806-9182-ec4231d488d8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-76471", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/117402073644745243", "content": "A new vulnerability with increased severity was disclosed for Cisco NX-OS Software and Unified Computing System (CVE-2026-76471) https://vuldb.com/vuln/415092", "creation_timestamp": "2026-10-07T22:51:17.658451Z"}, {"uuid": "f4a26467-44de-454b-bf1a-3f27d5589bab", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-76471", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mxdfjemvnz2r", "content": "CVE-2026-76471 - cisco nx-os software\nThe NX-API function in Cisco NX-OS (including managed UCS systems) does not check incoming data properly, so a stranger on the network could send a specially crafted web request\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#cisco #CVE #infosec", "creation_timestamp": "2026-10-08T02:20:06.121981Z"}, {"uuid": "13913fa3-ad97-491b-9436-345343492d70", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-76471", "type": "seen", "source": "https://infosec.exchange/users/AAKL/statuses/117406089305373574", "content": "Two more Cisco advisories today addressing critical vulnerabilities:\n- CVE-2026-76471: Cisco NX-OS Software NX-API Remote Code Execution Vulnerability https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-napi-rce-r2shwu2j\n- CVE-2026-76463, CVE-2026-76464, and CVE-2026-76467: Cisco Meraki Security Hardening Release: October 2026 https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-meraki-os-drbEX9GH @TalosSecurity #infosec #Cisco #vulnerability", "creation_timestamp": "2026-10-08T15:52:34.494585Z"}]}