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SUSE php8 Moderate Buffer Allocation Flaw Security Update 2026-22635-1

suse
Calendar Grey July 16, 2026
Scroller Suse
A moderate security update for php8 addresses vulnerabilities associated with AES-WRAP-PAD algorithm in OpenSSL.
A security update for PHP 8 addresses two vulnerabilities, enhancing protection across affected SUSE Linux Enterprise Server versions, with installation instructions provided for u...

Summary

## This update for php8 fixes the following issues * Update to versio 8.4.23 * CVE-2026-14355: The AES-WRAP-PAD algorithm implementation in OpenSSL extension contains a buffer allocation flaw (bsc#1270351). ## 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 16.0 zypper in -t patch SUSE-SLES-16.0-1219=1 * SUSE Linux Enterprise Server for SAP applications 16.0 zypper in -t patch SUSE-SLES-16.0-1219=1 ## Package List: * SUSE Linux Enterprise Server for SAP applications 16.0 (ppc64le x86_64) * php8-fpm-debuginfo-8.4.23-160000.1.1 * php8-sysvsem-8.4.23-160000.1.1 * php8-iconv-8.4.23-160000.1.1

Topics%20covered

Topics Covered

security advisory moderate security issue SuSE buffer allocation php8

References

* bsc#1270351

* bsc#1270712

Cross-

* CVE-2026-12184

* CVE-2026-14355

CVSS scores:

* CVE-2026-12184 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2026-14355 ( SUSE ): 6.3

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

* CVE-2026-14355 ( SUSE ): 4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L

* CVE-2026-14355 ( NVD ): 5.6 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

* CVE-2026-14355 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected Products:

* SUSE Linux Enterprise Server 16.0

* SUSE Linux Enterprise Server for SAP applications 16.0

An update that solves two vulnerabilities can now be installed.

##

* https://www.suse.com/security/cve/CVE-2026-12184.html

* https://www.suse.com/security/cve/CVE-2026-14355.html

Severity
moderate
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:22635-1
Release Date: 2026-07-12T13:00:50Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate security issue SuSE buffer allocation php8

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