{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","favicon":"https://feed.craftedsignal.io/favicon-32x32.png","feed_url":"https://feed.craftedsignal.io/tags/cve-2026-126223/feed.json","home_page_url":"https://feed.craftedsignal.io/","icon":"https://feed.craftedsignal.io/apple-touch-icon.png","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[{"cvss":7.2,"id":"CVE-2026-126223"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["FortiAnalyzer","FortiAnalyzer Cloud","FortiManager","FortiManager Cloud"],"_cs_severities":["high"],"_cs_tags":["cve-2026-126223","buffer-overflow","fortinet"],"_cs_type":"advisory","_cs_vendors":["Fortinet"],"content_html":"\u003cp\u003eCVE-2026-126223 is a stack-based buffer overflow vulnerability affecting specific versions of Fortinet FortiAnalyzer, FortiAnalyzer Cloud, FortiManager, and FortiManager Cloud. The vulnerability allows an authenticated administrator to execute unauthorized code or commands or cause a denial of service by sending specially crafted JSON-RPC requests. The vulnerability has a CVSS v3.1 base score of 7.2.\u003c/p\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation allows an authenticated administrator to execute unauthorized code or commands or cause a denial of service on the affected devices.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cp\u003eReview the vendor security advisory and apply the recommended updates or mitigations provided by Fortinet for the affected versions.\u003c/p\u003e\n","date_modified":"2026-11-12T00:23:04Z","date_published":"2026-11-12T00:23:04Z","id":"https://feed.craftedsignal.io/briefs/2026-11-fortinet-fortianalyzer-fortimanager-buffer-overflow-cve-2026-126223/","summary":"An authenticated administrator can exploit a stack-based buffer overflow in Fortinet FortiAnalyzer, FortiAnalyzer Cloud, FortiManager, and FortiManager Cloud via specially crafted JSON-RPC requests, resulting in potential unauthorized command execution or denial of service.","title":"Fortinet FortiAnalyzer and FortiManager Buffer Overflow (CVE-2026-126223)","url":"https://feed.craftedsignal.io/briefs/2026-11-fortinet-fortianalyzer-fortimanager-buffer-overflow-cve-2026-126223/"}],"language":"en","title":"CraftedSignal Threat Feed - Cve-2026-126223","version":"https://jsonfeed.org/version/1.1"}