SUSE-SU-2026:2097-1: important: Security update for redis7

[SLE-UPDATES]

# Security update for redis7

Announcement ID: SUSE-SU-2026:2097-1  
Release Date: 2026-05-27T14:20:47Z  
Rating: important  
References:

  * bsc#1258706
  * bsc#1264165
  * bsc#1264166

  
Cross-References:

  * CVE-2026-23631
  * CVE-2026-25243

  
CVSS scores:

  * CVE-2026-23631 ( SUSE ):  7.7
    CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-23631 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-23631 ( NVD ):  6.1
    CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/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-2026-23631 ( NVD ):  8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
  * CVE-2026-25243 ( SUSE ):  7.7
    CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-25243 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-25243 ( NVD ):  7.7
    CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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-2026-25243 ( NVD ):  8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

  
Affected Products:

  * openSUSE Leap 15.5
  * SUSE Linux Enterprise High Performance Computing 15 SP5
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
  * SUSE Linux Enterprise Server 15 SP5
  * SUSE Linux Enterprise Server 15 SP5 LTSS
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5

  
  
An update that solves two vulnerabilities and has one security fix can now be
installed.

## Description:

This update for redis7 fixes the following issues

  * CVE-2026-23631: Lua use-after-free via the master-replica synchronization
    mechanism may lead to remote code execution (bsc#1264165).
  * CVE-2026-25243: invalid memory access in RESTORE command via a specially
    crafted serialized payload may lead to remote code execution (bsc#1264166).

Other updates:

  * an user can manipulate data read by a connection by injecting sequences into
    a Redis error reply (bsc#1258706).

## 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 SP5 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-2097=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP5  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2026-2097=1

  * openSUSE Leap 15.5  
    zypper in -t patch SUSE-2026-2097=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-2097=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-2097=1

## Package List:

  * SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)
    * redis7-debugsource-7.0.8-150500.3.31.1
    * redis7-debuginfo-7.0.8-150500.3.31.1
    * redis7-7.0.8-150500.3.31.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)
    * redis7-debugsource-7.0.8-150500.3.31.1
    * redis7-debuginfo-7.0.8-150500.3.31.1
    * redis7-7.0.8-150500.3.31.1
  * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586)
    * redis7-debugsource-7.0.8-150500.3.31.1
    * redis7-debuginfo-7.0.8-150500.3.31.1
    * redis7-7.0.8-150500.3.31.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64
    x86_64)
    * redis7-debugsource-7.0.8-150500.3.31.1
    * redis7-debuginfo-7.0.8-150500.3.31.1
    * redis7-7.0.8-150500.3.31.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64
    x86_64)
    * redis7-debugsource-7.0.8-150500.3.31.1
    * redis7-debuginfo-7.0.8-150500.3.31.1
    * redis7-7.0.8-150500.3.31.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-23631.html
  * https://www.suse.com/security/cve/CVE-2026-25243.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1258706
  * https://bugzilla.suse.com/show_bug.cgi?id=1264165
  * https://bugzilla.suse.com/show_bug.cgi?id=1264166

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.suse.com/pipermail/sle-updates/attachments/20260527/f9d4e872/attachment.htm>