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SUSE Linux Enterprise Server 16.0 pcre2 Moderate Integer Overflow Issue

suse
Calendar Grey April 21, 2026
Dist Suse Esm H88
An update for pcre2 addresses an integer overflow vulnerability with moderate severity on SUSE Linux. Install patches to enhance security.
An update that solves one vulnerability can now be installed.

Summary

## This update for pcre2 fixes the following issue: * CVE-2025-58050: integer overflow leads to heap buffer overread in match_ref due to missing boundary restoration in SCS (bsc#1248842). ## 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-16.0-528=1 * SUSE Linux Enterprise Server for SAP applications 16.0 zypper in -t patch SUSE-SLES-16.0-528=1 ## Package List: * SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le s390x x86_64) * libpcre2-8-0-10.45-160000.3.1 * pcre2-tools-debuginfo-10.45-160000.3.1 * libpcre2-32-0-10.45-160000.3.1 * libpcre2-posix3-debuginfo-10.45-160000.3.1

Topics%20covered

Topics Covered

security advisory moderate SuSE integer overflow pcre2 heap buffer overread

References

* bsc#1248842

Cross-

* CVE-2025-58050

CVSS scores:

* CVE-2025-58050 ( SUSE ): 6.9

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

* CVE-2025-58050 ( SUSE ): 6.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H

* CVE-2025-58050 ( NVD ): 6.9

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:L/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

* CVE-2025-58050 ( NVD ): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Affected Products:

* SUSE Linux Enterprise Server 16.0

* SUSE Linux Enterprise Server for SAP applications 16.0

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2025-58050.html

Announcement ID: SUSE-SU-2026:21172-1
Release Date: 2026-04-10T18:29:30Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate SuSE integer overflow pcre2 heap buffer overread

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