CVE-2026-15506
SecureAge CatchPulse Driver saappctl.sys heap-based overflow
CVSS Score
7.8
EPSS Score
0.2%
EPSS Percentile
8th
A security vulnerability has been detected in SecureAge CatchPulse up to 10.9.3. The affected element is an unknown function in the library saappctl.sys of the component Driver. Such manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. Upgrading to version 10.10.0 is sufficient to fix this issue. You should upgrade the affected component. The vendor was contacted early about this disclosure.
| CWE | CWE-122 CWE-119 |
| Vendor | secureage |
| Product | catchpulse |
| Published | Jul 12, 2026 |
| Last Updated | Jul 14, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
SecureAge / CatchPulse
10.9.0 10.9.1 10.9.2 10.9.3
References
vuldb.com: https://vuldb.com/vuln/377835 vuldb.com: https://vuldb.com/vuln/377835/cti vuldb.com: https://vuldb.com/cve/CVE-2026-15506 vuldb.com: https://vuldb.com/submit/845584 jordanhiggins.blog: https://jordanhiggins.blog/catchpulse-antivirus-exploits/ github.com: https://github.com/Kalagious/SecureAgeExploit youtu.be: https://youtu.be/xZqRVWlrah8
Credits
Jordan Higgins 🔍 Jordanhiggins (VulDB User) Jordanhiggins (VulDB User) VulDB CNA Team