Nundina › Discover calendars › CISA Known Exploited Vulnerabilities calendar › CVE-2025-25249 - Fortinet Multiple ProductsCVE-2025-25249 - Fortinet Multiple Products9 September 2026Fortinet Multiple Products Heap-based Buffer Overflow Vulnerability. Fortinet FortiOS, FortiSwitchManager, and FortiSASE contain a heap-based buffer overflow vulnerability that allows an attacker to execute unauthorized code or commands via specially crafted packets. Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of...CISA Known Exploited Vulnerabilities calendarMore from this calendar

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20 October 2026 - CVE-2026-96655 - Plex Media Server

20 October 2026 - CVE-2026-96656 - Plex Media Server