What’s Vulnerable › Vulnerabilities

CVE-2026-55980: Denial-of-service vulnerability in CatchPulse

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-06 · updated 2026-10-24
• Weakness: CWE-121

Description

A denial-of-service vulnerability in CatchPulse could allow an attacker to conduct a stack buffer overrun attack, leading to a denial-of-service condition.

Affected products

• SecureAge CatchPulse: through 10.10.0

References

• https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-098/
• https://www.secureage.com/security-vulnerabilities#

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