Answer in brief
CVE-2026-15506 records a High severity (CVSS 7.8) vulnerability in SecureAge CatchPulse Driver saappctl.sys heap-based overflow. The current sources do not mark it as known exploited. The current feed maps SecureAge/CatchPulse (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps SecureAge/CatchPulse (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| SecureAge/CatchPulsegeneric | 10.9.0 || 10.9.1 || 10.9.2 || 10.9.3 | Not reported |
Published upstream
Jul 12, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 14, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 12, 2026
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.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-15506 records a High severity (CVSS 7.8) vulnerability in SecureAge CatchPulse Driver saappctl.sys heap-based overflow. The current sources do not mark it as known exploited. The current feed maps SecureAge/CatchPulse (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps SecureAge/CatchPulse (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| SecureAge/CatchPulsegeneric | 10.9.0 || 10.9.1 || 10.9.2 || 10.9.3 | Not reported |
Published upstream
Jul 12, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 14, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 12, 2026
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.
Quoted source text, attributed separately from HOL analysis.