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openSUSE php-composer2 Important Vulnerability Update 2026-3105-1

opensuse
Calendar Grey July 17, 2026
Scroller Opensuse
OpenSUSE has released important updates for php-composer2 addressing multiple vulnerabilities in the software package.
An update that solves nine vulnerabilities can now be installed.

Description

This update for php-composer2 fixes the following issues:

* CVE-2026-45793: Github Actions issued `GITHUB_TOKEN` disclosure in GitHub

Actions logs (bsc#1271504).

* CVE-2026-59946: path traversal in package `bin` field lets dependencies

`chmod` arbitrary host files (bsc#1271151).

* CVE-2026-59947: URL-embedded HTTP-Basic username leaks to verbose logs

(bsc#1271129).

* CVE-2026-59948: arbitrary file write outside `vendor`directory via malicious

transitive package name (bsc#1271122).

Topics%20covered

Topics Covered

security advisory threat issue important OpenSUSE php-composer2

Patch

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like

YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

* SUSE Linux Enterprise Server 15 SP6 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-3105=1

* Web and Scripting Module 15-SP7

zypper in -t patch SUSE-SLE-Module-Web-Scripting-15-SP7-2026-3105=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-3105=1

* openSUSE Leap 15.6

zypper in -t patch SUSE-2026-3105=1

Package List

* SUSE Linux Enterprise Server 15 SP6 LTSS (noarch)

* php-composer2-2.6.4-150600.3.12.1

* SUSE Linux Enterprise Server for SAP Applications 15 SP6 (noarch)

* php-composer2-2.6.4-150600.3.12.1

* Web and Scripting Module 15-SP7 (noarch)

* php-composer2-2.6.4-150600.3.12.1

* openSUSE Leap 15.6 (noarch)

* php-composer2-2.6.4-150600.3.12.1

References

* bsc#1271122

* bsc#1271129

* bsc#1271151

* bsc#1271504

## References:

* https://www.suse.com/security/cve/CVE-2024-35241.html

* https://www.suse.com/security/cve/CVE-2024-35242.html

* https://www.suse.com/security/cve/CVE-2025-67746.html

* https://www.suse.com/security/cve/CVE-2026-40176.html

* https://www.suse.com/security/cve/CVE-2026-40261.html

* https://www.suse.com/security/cve/CVE-2026-45793.html

* https://www.suse.com/security/cve/CVE-2026-59946.html

* https://www.suse.com/security/cve/CVE-2026-59947.html

* https://www.suse.com/security/cve/CVE-2026-59948.html

* https://bugzilla.suse.com/show_bug.cgi?id=1271122

* https://bugzilla.suse.com/show_bug.cgi?id=1271129

* https://bugzilla.suse.com/show_bug.cgi?id=1271151

* https://bugzilla.suse.com/show_bug.cgi?id=1271504

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:3105-1
Release Date: 2026-07-17T13:32:58Z
Affected Products: * openSUSE Leap 15.6 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server 15 SP6 LTSS * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP7 * Web and Scripting Module 15-SP7

Topics%20covered

Topics Covered

security advisory threat issue important OpenSUSE php-composer2

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