libaprutil1 1.6.1-2ubuntu0.1+esm1: libaprutil1 1.6.1-2ubuntu0.1+esm1 for Ubuntu 18.04.6 LTS (bionic)

libaprutil1 1.6.1-2ubuntu0.1+esm1, released September 5, 2026, fixes 4 CVEs in libaprutil1. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

HighUnsupported product

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

9.1

Base score, 0 to 10

Highest EPSS

0.0051

43rd percentile

Priority of the 4 CVEs

Patch now 0
                                Urgent 0
                                High 4
                                Routine 0

Fixed package versions

Product	Release	Fixed in
libaprutil1	Ubuntu 18.04.6 LTS (bionic)	1.6.1-2ubuntu0.1+esm1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2026-34501	Apache Portable Runtime Utility: Heap buffer overflow in APR redis client	7.5	0.0051	None reported
High	CVE-2026-34502	Apache Portable Runtime Utility: Heap buffer overflow in APR memcached client	7.5	0.0051	None reported
High	CVE-2026-32327	Apache Portable Runtime Utility: apr-util XML stack recursion crash	9.1	0.0046	None reported
High	CVE-2025-49506	Apache Portable Runtime Utility: apr_password_validate() vulnerable to timing attack	7.5	0.0038	None reported

Also fixes CVE-2026-34502

SUSE-SU-2026:3938-1
apr-util on sles 15.6, sles 15.7
SUSE-SU-2026:23551-1
apr-util on sles 16.0
OPENSUSE-SU-2026:21672-1
apr-util on opensuse-leap 16.0
ELSA-2026-69113
apr-util, apr-util-bdb, apr-util-devel and 6 more on ol 8
RHSA-2026:69113
apr-util, apr-util-bdb, apr-util-devel and 6 more on RHEL 8
RLSA-2026:69113
apr-util on rocky 8
ALSA-2026:69113
apr-util, apr-util-bdb, apr-util-devel and 6 more on almalinux 8
RHSA-2026:66341
apr-util, apr-util-bdb, apr-util-devel and 6 more on RHEL 9

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