ALSA-2026:56969: Security update for 25 packages

ALSA-2026:56969, released August 19, 2026, fixes 3 CVEs across 25 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent

CVEs closed

2 rated Critical

Exploited

None reported

Highest CVSS

9.8

Base score, 0 to 10

Highest EPSS

0.0042

36th percentile

Priority of the 3 CVEs

Patch now 0
                                Urgent 2
                                High 1
                                Routine 0

Fixed package versions

Product	Release	Fixed in
php8.4	almalinux 10	8.4.24-1.el10_2
php8.4-bcmath	almalinux 10	8.4.24-1.el10_2
php8.4-cli	almalinux 10	8.4.24-1.el10_2
php8.4-common	almalinux 10	8.4.24-1.el10_2
php8.4-dba	almalinux 10	8.4.24-1.el10_2
php8.4-dbg	almalinux 10	8.4.24-1.el10_2
php8.4-devel	almalinux 10	8.4.24-1.el10_2
php8.4-embedded	almalinux 10	8.4.24-1.el10_2
php8.4-enchant	almalinux 10	8.4.24-1.el10_2
php8.4-ffi	almalinux 10	8.4.24-1.el10_2
php8.4-fpm	almalinux 10	8.4.24-1.el10_2
php8.4-gd	almalinux 10	8.4.24-1.el10_2
php8.4-gmp	almalinux 10	8.4.24-1.el10_2
php8.4-intl	almalinux 10	8.4.24-1.el10_2
php8.4-ldap	almalinux 10	8.4.24-1.el10_2
php8.4-mbstring	almalinux 10	8.4.24-1.el10_2
php8.4-mysqlnd	almalinux 10	8.4.24-1.el10_2
php8.4-odbc	almalinux 10	8.4.24-1.el10_2
php8.4-opcache	almalinux 10	8.4.24-1.el10_2
php8.4-pdo	almalinux 10	8.4.24-1.el10_2
php8.4-pgsql	almalinux 10	8.4.24-1.el10_2
php8.4-process	almalinux 10	8.4.24-1.el10_2
php8.4-snmp	almalinux 10	8.4.24-1.el10_2
php8.4-soap	almalinux 10	8.4.24-1.el10_2
php8.4-xml	almalinux 10	8.4.24-1.el10_2

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Urgent	CVE-2026-17544	php8.4: Attacker-provided inputs to bccomp() could lead to an out-of-bounds write with stack and heap corruption in PHP versi...	9.8	0.0042	None reported
Urgent	CVE-2026-17543	php8.4: Improper escaping of backslashes in attacker-provided parameters would allow for trivial SQL injection in PHP version...	9.8	0.0033	None reported
High	CVE-2026-7260	php8.4: Circular symbolic links in phar archives could lead to unbounded recursion, exhausting the C stack and crashing the P...	7.4	0.0011	None reported

Also fixes CVE-2026-17544

SUSE-SU-2026:3509-1
apache2-mod_php8, php8, php8-embed and 3 more on sles 15.7
OPENSUSE-SU-2026:21532-1
apache2-mod_php8, php8, php8-embed and 3 more on opensuse-leap 16.0
SUSE-SU-2026:23144-1
apache2-mod_php8, php8, php8-embed and 2 more on sles 16.0
ALAS2023-2026-2041
php8.5, php8.5-bcmath, php8.5-bcmath-debuginfo and 53 more on amzn 2023
ALAS2023-2026-2042
php8.4, php8.4-bcmath, php8.4-bcmath-debuginfo and 55 more on amzn 2023
libapache2-mod-php8.5 8.5.4-0ubuntu1.3
libapache2-mod-php8.5 on Ubuntu 26.04.1 LTS (resolute)
libphp8.5-embed 8.5.4-0ubuntu1.3
libphp8.5-embed on Ubuntu 26.04.1 LTS (resolute)
php8.5 8.5.4-0ubuntu1.3
php8.5 on Ubuntu 26.04.1 LTS (resolute)

Vendor advisory

https://osv.dev/vulnerability/ALSA-2026:56969

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