CVE-2026-34501 Details
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.
A heap-based buffer overflow vulnerability has been identified in the Apache Portable Runtime Utility Redis client, affecting versions 1.6.0 through 1.6.3. This vulnerability allows for memory corruption, which could potentially be exploited to execute arbitrary code.
Users are advised to upgrade to Apache Portable Runtime Utility version 1.6.4, which addresses this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Aug 6, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2026/08/06/11 | CVE | Mailing ListThird Party Advisory |
| https://lists.apache.org/thread/o8h6c7cq86fplxlnry6c3rn9x0ovq8mv | [email protected] | Mailing ListVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-122 | Heap-based Buffer Overflow | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| apache apr-util | >= 1.6.0, < 1.6.4 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Aug 7, 2026 | Initial Analysis | [email protected] |
| Aug 6, 2026 | CVE Modified | CISA-ADP |
| Aug 6, 2026 | CVE Modified | CVE |
| Aug 6, 2026 | New CVE Received | [email protected] |