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openSUSE php-composer2 Important Command Injection Fix SUSE-2026-1784-1

opensuse
Calendar Grey May 11, 2026
Dist Opensuse Esm H88
SUSE update for php-composer2 addresses critical command injection issues, enhancing security across platforms.
An update that solves two vulnerabilities can now be installed.

Description

This update for php-composer2 fixes the following issues:

* CVE-2026-40176: arbitrary command injection via malicious Perforce

repository definition (bsc#1262254).

* CVE-2026-40261: arbitrary command injection via malicious Perforce source

reference/url (bsc#1262255).

Topics%20covered

Topics Covered

security advisory update important command injection 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:

* openSUSE Leap 15.6

zypper in -t patch SUSE-2026-1784=1

* Web and Scripting Module 15-SP7

zypper in -t patch SUSE-SLE-Module-Web-Scripting-15-SP7-2026-1784=1

* SUSE Linux Enterprise Server 15 SP6 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-1784=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-1784=1

Package List

* openSUSE Leap 15.6 (noarch)

* php-composer2-2.6.4-150600.3.9.1

* Web and Scripting Module 15-SP7 (noarch)

* php-composer2-2.6.4-150600.3.9.1

* SUSE Linux Enterprise Server 15 SP6 LTSS (noarch)

* php-composer2-2.6.4-150600.3.9.1

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

* php-composer2-2.6.4-150600.3.9.1

References

* bsc#1262254

* bsc#1262255

## References:

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

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

* https://bugzilla.suse.com/show_bug.cgi?id=1262254

* https://bugzilla.suse.com/show_bug.cgi?id=1262255

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:1784-1
Release Date: 2026-05-08T17:05:56Z
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 update important command injection OpenSUSE php-composer2

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