CVE-2026-55978

HIGH 8.4

Improper access control vulnerability in CatchPulse

CVSS Score

8.4

EPSS Score

0.0%

EPSS Percentile

0th

An improper access control vulnerability in CatchPulse could allow a non-administrative local attacker to connect to an unrestricted kernel filter communication port and bypass CatchPulse's security policy enforcement.

Vendor	secureage
Product	catchpulse
Published	Aug 6, 2026
Last Updated	Aug 6, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

High

Availability

High

Affected Versions

SecureAge / CatchPulse

10.10.0 and earlier

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

Mr Ang Kar Min