ALAS2023-2026-1365: composer security update

ALAS2023-2026-1365, released January 23, 2026, fixes 1 CVE in composer (version 2.9.3-1.amzn2023.0.1). None of them is reported as exploited. Patch Radar priority: Routine.

Routine

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

4.3

Base score, 0 to 10

Highest EPSS

0.0045

39th percentile

Fixed package versions

Product	Release	Fixed in
composer	amzn 2023	2.9.3-1.amzn2023.0.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2025-67746	composer: Composer is a dependency manager for PHP	4.3	0.0045	None reported

Also fixes CVE-2025-67746

SUSE-SU-2026:3105-1
php-composer2 on sles 15.6, sles 15.7
OPENSUSE-SU-2026:21520-1
php-composer2 on opensuse-leap 16.0
SUSE-SU-2026:23138-1
php-composer2 on sles 16.0
SUSE-SU-2026:0825-1
php-composer2 on opensuse-leap 15.6
DEBIAN-CVE-2025-67746
composer on Debian 12.15 (bookworm), Debian 13.5 (trixie), Debian 14

Vendor advisory

https://alas.aws.amazon.com/AL2023/ALAS-2026-1365.html

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