What’s Vulnerable › Vulnerabilities

CVE-2026-67976

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-03 · updated 2026-08-31
• Weakness: CWE-400

Description

The Ref::SignalGen component of fprime framework v4.2.2 does not validate the safety of user-controlled parameters, allowing attackers to cause a Denial of Service (DoS) via inputting unsafe parameters.

References

• https://github.com/freedomfoxvare/cve/issues/2
• https://github.com/nasa/fprime
• https://github.com/freedomfoxvare/cve/issues/2

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