Apache Software Foundation Apache Portable Runtime Utility vulnerabilities

CVE-2026-34191 [CRITICAL] CWE-89 CVE-2026-34191: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability i Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Apache Portable Runtime Utility via apr_dbd_oracle provider. This issue affects Apache Portable Runtime Utility: from 1.6.0 through 1.6.3

CVE-2026-32327 [CRITICAL] CWE-674 CVE-2026-32327: A bug in APR-util version 1.6.3 (and earlier) allows a stack recursion attack against any library co A bug in APR-util version 1.6.3 (and earlier) allows a stack recursion attack against any library consumer which parses XML from untrusted sources and uses the apr_xml_quote_elem() function. Users are recommended to upgrade to version 1.6.4, which fixes this issue.

CVE-2026-34502 [HIGH] CWE-122 CVE-2026-34502: Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility memcached client This i Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility memcached client This issue affects Apache Portable Runtime Utility: from 1.3.0 through 1.6.3.

CVE-2026-34501 [HIGH] CWE-122 CVE-2026-34501: Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility redis client. This issu 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.

CVE-2025-49506 [HIGH] CWE-208 CVE-2025-49506: APR-util versions 1.6.3 (and earlier) function apr_password_validate() was not constant-time with re APR-util versions 1.6.3 (and earlier) function apr_password_validate() was not constant-time with regards to hashes or passwords comparisons, potentially leaking their content via a side channel timing attack particularly on platforms without crypt() such as Windows, BeOS, NetWare, or Android. Users are recommended to upgrade to version 1.6.4, which

CVE-2022-25147 [MEDIUM] CWE-190 CVE-2022-25147: Integer Overflow or Wraparound vulnerability in apr_base64 functions of Apache Portable Runtime Util Integer Overflow or Wraparound vulnerability in apr_base64 functions of Apache Portable Runtime Utility (APR-util) allows an attacker to write beyond bounds of a buffer. This issue affects Apache Portable Runtime Utility (APR-util) 1.6.1 and prior versions.