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Vulnerability IntelligenceCVE-2026-34501

CVE-2026-34501

HIGH7.5

Apache Portable Runtime Utility: Heap buffer overflow in APR redis client

Published Aug 6, 2026

Modified 1 months ago

Details

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.

References

http://www.openwall.com/lists/oss-security/2026/08/06/11

https://lists.apache.org/thread/o8h6c7cq86fplxlnry6c3rn9x0ovq8mv

https://www.cve.org/CVERecord?id=CVE-2026-34501

CVSS Analysis

CVSS v3.1

7.5

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

NoneI:N

Availability

HighA:H

7.5/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

Other

Ecosystems

Timeline

PublishedAug 6, 2026

ModifiedAug 6, 2026

CVE-2026-34501 | Mondoo Vulnerability Intelligence