CVE-2026-15506
SecureAge CatchPulse Driver saappctl.sys heap-based overflow
Description
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. The vendor was contacted early about this disclosure.
INFO
Published Date :
July 12, 2026, 10:16 p.m.
Last Modified :
July 12, 2026, 10:16 p.m.
Remotely Exploit :
No
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 4.0 | HIGH | [email protected] |
Solution
- Update SecureAge CatchPulse to version 10.9.4 or later.
- Apply vendor-provided security patches.
- Restrict local access to the driver component.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-15506.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-15506 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-15506
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-15506 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-15506 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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New CVE Received by [email protected]
Jul. 12, 2026
Action Type Old Value New Value Added Affected [{'cpes': ['cpe:2.3:a:secureage:catchpulse:*:*:*:*:*:*:*:*'], 'vendor': 'SecureAge', 'modules': ['Driver'], 'product': 'CatchPulse', 'versions': [{'status': 'affected', 'version': '10.9.0'}, {'status': 'affected', 'version': '10.9.1'}, {'status': 'affected', 'version': '10.9.2'}, {'status': 'affected', 'version': '10.9.3'}]}] Added Description 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. The vendor was contacted early about this disclosure. Added CVSS V4.0 AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CVSS V2 (AV:L/AC:L/Au:S/C:C/I:C/A:C) Added CWE CWE-119 Added CWE CWE-122 Added Reference https://vandalsuidaho-my.sharepoint.com/:w:/g/personal/higg2059_vandals_uidaho_edu/IQAcnBjRQKVxQbLuSb5CI-8nAdTRuWZMO0jEuQ5PUQT7__s?e=4sd123 Added Reference https://vuldb.com/cve/CVE-2026-15506 Added Reference https://vuldb.com/submit/845584 Added Reference https://vuldb.com/vuln/377835 Added Reference https://vuldb.com/vuln/377835/cti Added Reference https://youtu.be/xZqRVWlrah8