Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility redis client. (CVE-2026-34501)
Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility redis client. This issue affects Apache Portable Runtime Utility: from 1.6.0 through 1.6.3. Users are recommended to upgrade to version 1.6.4, which fixes the issue.
AI Analysis
Technical Summary
CVE-2026-34501 is a heap-based buffer overflow vulnerability (CWE-122) in the Apache Portable Runtime Utility redis client. The vulnerability affects versions from 1.6.0 up to but not including 1.6.4. This type of vulnerability can lead to memory corruption, which may be exploitable under certain conditions. The Apache Software Foundation has addressed this issue in version 1.6.4.
Potential Impact
The vulnerability allows for heap-based buffer overflow, which can cause memory corruption. While no known exploits are reported in the wild, such vulnerabilities can potentially be leveraged to execute arbitrary code or cause denial of service depending on the context of use.
Mitigation Recommendations
Users should upgrade to Apache Portable Runtime Utility version 1.6.4 or later, where this vulnerability has been fixed. No other mitigation steps are indicated.
Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility redis client. (CVE-2026-34501)
Description
Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility redis client. This issue affects Apache Portable Runtime Utility: from 1.6.0 through 1.6.3. Users are recommended to upgrade to version 1.6.4, which fixes the issue.
CVSS v3.1
Score 7.5high
Affected software
pkg:maven/org.apache.apr/apr-utilRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-34501 is a heap-based buffer overflow vulnerability (CWE-122) in the Apache Portable Runtime Utility redis client. The vulnerability affects versions from 1.6.0 up to but not including 1.6.4. This type of vulnerability can lead to memory corruption, which may be exploitable under certain conditions. The Apache Software Foundation has addressed this issue in version 1.6.4.
Potential Impact
The vulnerability allows for heap-based buffer overflow, which can cause memory corruption. While no known exploits are reported in the wild, such vulnerabilities can potentially be leveraged to execute arbitrary code or cause denial of service depending on the context of use.
Mitigation Recommendations
Users should upgrade to Apache Portable Runtime Utility version 1.6.4 or later, where this vulnerability has been fixed. No other mitigation steps are indicated.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-m335-2qh4-r66x
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-34501"]
- State
- PUBLISHED
Threat ID: 6a74cf75bf8831d5391ac6b2
Added to database: 08/06/2026, 18:16:21 UTC
Last enriched: 08/07/2026, 04:18:17 UTC
Last updated: 09/21/2026, 22:01:34 UTC
Views: 38
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