CVE-2026-34501
Last modified
CVE-2026-34501 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 0.36% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apache | Apr-Util | >= 1.6.0, < 1.6.4 |
References
- https://lists.apache.org/thread/o8h6c7cq86fplxlnry6c3rn9x0ovq8mvMailing List, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2026/08/06/11Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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