Fortinet Fiasco: New Vulnerability Joins CISA’s Hall of Shame
CISA has added a new vulnerability, CVE-2025-59718, to its Known Exploited Vulnerabilities Catalog. This Fortinet flaw poses a significant risk, making it a go-to choice for cyber villains everywhere. Federal agencies, suit up and fix it fast!

Hot Take:
Ah, the KEV Catalog. It’s like a yearbook for vulnerabilities, except instead of superlatives like “Most Likely to Succeed,” it’s more like “Most Likely to Wreak Havoc on Your Network.” And this time, Fortinet’s cryptographic signature vulnerability is the star of the show! Who knew signatures could be so dangerous?
Key Points:
- New vulnerability added to CISA’s Known Exploited Vulnerabilities (KEV) Catalog: CVE-2025-59718.
- Vulnerability affects multiple Fortinet products due to improper verification of cryptographic signatures.
- This vulnerability is a juicy target for malicious cyber actors.
- Falls under the Binding Operational Directive (BOD) 22-01 to reduce risks from exploited vulnerabilities.
- Federal agencies must address this vulnerability by the specified due date.
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