OPENSUSE-SU-2026:21672-1: apr-util security update

OPENSUSE-SU-2026:21672-1, released August 28, 2026, fixes 5 CVEs in apr-util (version 1.6.3-160000.3.1). None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent

CVEs closed

1 rated Critical

Exploited

None reported

Highest CVSS

9.1

Base score, 0 to 10

Highest EPSS

0.0059

48th percentile

Priority of the 5 CVEs

Patch now 0
                                Urgent 1
                                High 4
                                Routine 0

Fixed package versions

Product	Release	Fixed in
apr-util	opensuse-leap 16.0	1.6.3-160000.3.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Urgent	CVE-2026-34191	apr-util: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Apache Portable...	9.1	0.0059	None reported
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-2026-34191

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
DEBIAN-CVE-2026-34191
apr-util on Debian 12.15 (bookworm), Debian 13.5 (trixie), Debian 14

Vendor advisory

https://osv.dev/vulnerability/openSUSE-SU-2026:21672-1

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