CISA Warns of Fortinet Heap-based Buffer Overflow Flaw Exploited in Attacks

The U.S. Cybersecurity and Infrastructure Security Agency has added a critical Fortinet vulnerability, tracked as CVE-2025-25249, to its Known Exploited Vulnerabilities catalog after confirming evidence of active exploitation. The flaw affects FortiOS, FortiSwitchManager, and FortiSASE products. It could allow attackers to execute unauthorized code or commands by sending specially crafted packets. CVE-2025-25249 is a heap-based […] The post CISA Warns of Fortinet Heap-based Buffer Overflow Flaw Exploited in Attacks appeared first on Cyber Security News.

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