CentOS Linux 7 [TuxCare] Security Update: apr-util / apr-util-devel / apr-util-ldap / apr-util-mysql / etc Multiple Vulnerabilities (CENTOS7:CLSA-2026:1786495987)

The CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS7:CLSA-2026:1786495987 advisory. - A bug in APR-util version 1.6.3 and earlier allows a stack recursion attack against any library consumer which parses XML from untrust...

apr-util: Apache Portable Runtime Utility: Denial of Service via XML stack recursion attack

A flaw was found in Apache Portable Runtime Utility apr-util. A remote attacker could exploit a stack recursion vulnerability by providing specially crafted XML input to a library consumer that uses the aprxmlquoteelem function. This could lead to a denial of service DoS due to an application cra...

apr-util: Apache Portable Runtime Utility: Denial of Service via XML stack recursion attack

A flaw was found in Apache Portable Runtime Utility apr-util. A remote attacker could exploit a stack recursion vulnerability by providing specially crafted XML input to a library consumer that uses the aprxmlquoteelem function. This could lead to a denial of service DoS due to an application cra...

BIT-APR-UTIL-2026-32327 Apache Portable Runtime Utility: apr-util XML stack recursion crash

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 aprxmlquoteelem function. Users are recommended to upgrade to version 1.6.4, which fixes this issue...

CVE-2026-32327

A flaw was found in Apache Portable Runtime Utility apr-util. A remote attacker could exploit a stack recursion vulnerability by providing specially crafted XML input to a library consumer that uses the aprxmlquoteelem function. This could lead to a denial of service DoS due to an application...

Uncontrolled Recursion

Overview Affected versions of this package are vulnerable to Uncontrolled Recursion in the aprxmlquoteelem function. An attacker can cause a crash and potentially execute arbitrary code by providing specially crafted XML input that triggers excessive stack recursion. Remediation Upgrade apr-util ...

AZL-94514 CVE-2026-32327 affecting package apr-util for versions less than 1.6.3-3

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 aprxmlquoteelem function. Users are recommended to upgrade to version 1.6.4, which fixes this issue...

CVE-2026-32327: Uncontrolled Recursion

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 aprxmlquoteelem function. Users are recommended to upgrade to version 1.6.4, which fixes this issue...

PT-2026-68518

Name of the Vulnerable Software and Affected Versions APR-util versions prior to 1.6.4 Description A bug allows a stack recursion attack against any library consumer that parses XML from untrusted sources and utilizes the apr xml quote elem function. Recommendations Upgrade to version 1.6.4...