CVE-2026-11459

Description

A security vulnerability has been detected in SecureAge CatchPulse up to 10.9.3. Impacted is an unknown function in the library saappctl.sys of the component IOCTL Handler. The manipulation leads to information disclosure. Local access is required to approach this attack. The exploit has been disclosed publicly and may be used.

CVSS v3.1 Score

3.3

LOW

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

EPSS — Exploit Prediction

0.0011

Probability of exploitation

0.01%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-200 CWE-200

CWE-284 CWE-284

References

Other References

https://github.com/Kalagious/SecureAgeExploit https://jordanhiggins.blog/catchpulse-antivirus-exploits/ https://vuldb.com/cve/CVE-2026-11459 https://vuldb.com/submit/829131 https://vuldb.com/vuln/369078 https://vuldb.com/vuln/369078/cti

Frequently Asked Questions

What is CVE-2026-11459? +

A security vulnerability has been detected in SecureAge CatchPulse up to 10.9.3. Impacted is an unknown function in the library saappctl.sys of the component IOCTL Handler. The manipulation leads to information disclosure. Local access is required to approach this attack. The exploit has been disclosed publicly and may be used. It has a CVSS v3.1 base score of 3.3 (LOW).

How severe is CVE-2026-11459? +

CVE-2026-11459 has a CVSS v3.1 score of 3.3 out of 10, rated LOW. This is a low-severity vulnerability with limited impact. The EPSS score is 0.0011, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-11459? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2025-15625

Unauthenticated user is able to execute arbitrary SQL commands in Sparx Pro Cloud Server database in certain cases.

CVE-2026-22051

StorageGRID (formerly StorageGRID Webscale) versions prior to 11.9.0.13 and 12.0.0.6 are susceptible to a Information Disclosure vulnerability. Successful exploit could …

CVE-2026-54396

An information disclosure vulnerability exists in the MISP AuthKey edit functionality. When a validation error occurs during an AuthKey edit …

CVE-2026-53912

Cerebrate before version 1.37 exposed credential material from self-registration requests. The self-registration workflow stored the registrant’s hashed password in the …

CVE-2026-47177

Quest Bot is an opensource modern Discord Bot built for moderation, utilities and support. Prior to version 1.0.4, a user …

CVE-2026-53725

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. From version …