SecureAge CatchPulse up to 10.9.3 Driver saappctl.sys heap-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.1$0-$5k2.90+

Summaryinfo

A vulnerability has been found in SecureAge CatchPulse up to 10.9.3 and classified as critical. The impacted element is an unknown function in the library saappctl.sys of the component Driver. Performing a manipulation results in heap-based overflow. This vulnerability is known as CVE-2026-15506. Attacking locally is a requirement. Furthermore, an exploit is available. The vendor was contacted early about this disclosure.

Detailsinfo

A vulnerability was found in SecureAge CatchPulse up to 10.9.3. It has been classified as critical. This affects an unknown part in the library saappctl.sys of the component Driver. The manipulation with an unknown input leads to a heap-based overflow vulnerability. CWE is classifying the issue as CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). This is going to have an impact on confidentiality, integrity, and availability.

It is possible to read the advisory at vandalsuidaho-my.sharepoint.com. This vulnerability is uniquely identified as CVE-2026-15506. The exploitability is told to be easy. Attacking locally is a requirement. Technical details and a public exploit are known.

The exploit is shared for download at youtu.be. It is declared as proof-of-concept. The vendor was contacted early about this disclosure.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.8
VulDB Temp Score: 7.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

07/12/2026 Advisory disclosed
07/12/2026 +0 days VulDB entry created
07/12/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: vandalsuidaho-my.sharepoint.com
Status: Not defined

CVE: CVE-2026-15506 (🔒)
GCVE (CVE): GCVE-0-2026-15506
GCVE (VulDB): GCVE-100-377835
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/12/2026 07:49
Changes: 07/12/2026 07:49 (56)
Complete: 🔍
Submitter: Jordanhiggins
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #845584: SecureAge Technology CatchPulse <10.9.3 Heap-based Buffer Overflow (by Jordanhiggins)

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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