Threat Advisory

util Flaw Lets Attackers Execute Arbitrary Code

Threat: Vulnerability
Targeted Region: Global
Targeted Sector: Technology & IT
Criticality: High
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EXECUTIVE SUMMARY:

Multiple security vulnerabilities have been identified in Apache Portable Runtime Utility (apr-util), which could result in denial of service or potentially arbitrary code execution. The vulnerabilities affect the Debian stable (Trixie) distribution and are addressed through an updated apr-util package.

• CVE-2025-49506 – A security vulnerability in apr-util that could contribute to denial of service or arbitrary code execution.[/subscribe_to_unlock_form]

EXECUTIVE SUMMARY:

Multiple security vulnerabilities have been identified in Apache Portable Runtime Utility (apr-util), which could result in denial of service or potentially arbitrary code execution. The vulnerabilities affect the Debian stable (Trixie) distribution and are addressed through an updated apr-util package.

• CVE-2025-49506 – A security vulnerability in apr-util that could contribute to denial of service or arbitrary code execution.[emaillocker id="1283"]

• CVE-2026-32327 – A security vulnerability in apr-util that could result in denial of service or potentially arbitrary code execution.

• CVE-2026-34501 – A security vulnerability affecting apr-util that could lead to denial of service or potentially arbitrary code execution.

• CVE-2026-34502 – A security vulnerability affecting apr-util that could lead to denial of service or potentially arbitrary code execution.

RECOMMENDATION:

We recommend you to update apr-util to version 1.6.3-3+deb13u1.

REFERENCES:

The following reports contain further technical details:

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