Upstream information

CVE-2026-88807 at MITRE

Description

A heap overflow in libXrender before 0.9.13 in RenderQueryPictFormats could be used by malicious X servers to inject code into attached X clients.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having important severity.

CVSS v3 Scores
CVSS detail SUSE
Base Score 7.5
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3.1
CVSS v4 Scores
CVSS detail SUSE
Base Score 8.9
Vector CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Attack Vector Network
Attack Complexity High
Attack Requirements None
Privileges Required None
User Interaction Active
Vulnerable System Confidentiality Impact High
Vulnerable System Integrity Impact High
Vulnerable System Availability Impact High
Subsequent System Confidentiality Impact High
Subsequent System Integrity Impact High
Subsequent System Availability Impact High
CVSSv4 Version 4.0
SUSE Bugzilla entry: 1280911 [NEW]

No SUSE Security Announcements cross referenced.

List of packages in QA

Product(s) Package(s)
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS
  • libXrender-devel >= 0.9.10-150000.3.3.1
  • libXrender1 >= 0.9.10-150000.3.3.1
  • libXrender1-32bit >= 0.9.10-150000.3.3.1
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS
  • libXrender-devel >= 0.9.10-150000.3.3.1
  • libXrender1 >= 0.9.10-150000.3.3.1
  • libXrender1-32bit >= 0.9.10-150000.3.3.1
SUSE Linux Enterprise Micro 5.5
  • libXrender1 >= 0.9.10-150000.3.3.1
SUSE Linux Enterprise Module for Basesystem 15 SP7
  • libXrender-devel >= 0.9.10-150000.3.3.1
  • libXrender1 >= 0.9.10-150000.3.3.1
  • libXrender1-32bit >= 0.9.10-150000.3.3.1
SUSE Linux Enterprise Server 15 SP7
  • libXrender-devel >= 0.9.10-150000.3.3.1
  • libXrender1 >= 0.9.10-150000.3.3.1
  • libXrender1-32bit >= 0.9.10-150000.3.3.1
SUSE Linux Enterprise Desktop 15 SP7
  • libXrender-devel >= 0.9.10-150000.3.3.1
  • libXrender1 >= 0.9.10-150000.3.3.1
  • libXrender1-32bit >= 0.9.10-150000.3.3.1
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • libXrender-devel >= 0.9.10-150000.3.3.1
  • libXrender1 >= 0.9.10-150000.3.3.1
  • libXrender1-32bit >= 0.9.10-150000.3.3.1
SUSE Linux Enterprise Server 15 SP5-LTSS
  • libXrender-devel >= 0.9.10-150000.3.3.1
  • libXrender1 >= 0.9.10-150000.3.3.1
  • libXrender1-32bit >= 0.9.10-150000.3.3.1
SUSE Linux Enterprise Server 15 SP5-LTSS
  • libXrender-devel >= 0.9.10-150000.3.3.1
  • libXrender1 >= 0.9.10-150000.3.3.1
  • libXrender1-32bit >= 0.9.10-150000.3.3.1
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • libXrender-devel >= 0.9.10-150000.3.3.1
  • libXrender1 >= 0.9.10-150000.3.3.1
  • libXrender1-32bit >= 0.9.10-150000.3.3.1

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Desktop 15 SP7 libXrender In progress
SUSE Linux Enterprise High Performance Computing 12 libXrender Affected
SUSE Linux Enterprise Micro 5.3 libXrender Affected
SUSE Linux Enterprise Micro 5.4 libXrender Affected
SUSE Linux Enterprise Micro 5.5 libXrender In progress
SUSE Linux Enterprise Module for Basesystem 15 SP7 libXrender In progress
SUSE Linux Enterprise Server 15 SP7 libXrender In progress
SUSE Linux Enterprise Server 16.0 libXrender In progress
SUSE Linux Enterprise Server 16.1 libXrender Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP7 libXrender In progress
SUSE Linux Enterprise Server for SAP applications 16.0 libXrender In progress
SUSE Linux Enterprise Server for SAP applications 16.1 libXrender Affected
SUSE Linux Micro 6.0 libXrender Affected
SUSE Linux Micro 6.1 libXrender Affected
SUSE Linux Micro 6.2 libXrender In progress
openSUSE Leap 16.0 libXrender Affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 12 SP5 libXrender Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS libXrender Affected
SUSE Linux Enterprise High Performance Computing 15 SP5 libXrender Affected
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS libXrender In progress
SUSE Linux Enterprise Module for Basesystem 15 SP4 libXrender Affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 libXrender Affected
SUSE Linux Enterprise Module for Basesystem 15 SP6 libXrender Affected
SUSE Linux Enterprise Server 12 SP5 libXrender Affected
SUSE Linux Enterprise Server 12 SP5-LTSS libXrender Affected
SUSE Linux Enterprise Server 15 SP4 libXrender Affected
SUSE Linux Enterprise Server 15 SP4-LTSS libXrender Affected
SUSE Linux Enterprise Server 15 SP5 libXrender Affected
SUSE Linux Enterprise Server 15 SP5-LTSS libXrender In progress
SUSE Linux Enterprise Server 15 SP6 libXrender Affected
SUSE Linux Enterprise Server 15 SP6-LTSS libXrender Affected
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 libXrender Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 libXrender Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 libXrender Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 libXrender In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP6 libXrender Affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 libXrender Affected
SUSE CaaS Platform 4.0 libXrender Affected
SUSE CaaS Platform Toolchain 3 libXrender Affected
SUSE Enterprise Storage 6 libXrender Affected
SUSE Enterprise Storage 7 libXrender Affected
SUSE Enterprise Storage 7.1 libXrender Affected
SUSE Linux Enterprise Desktop 12 libXrender Affected
SUSE Linux Enterprise Desktop 12 SP1 libXrender Affected
SUSE Linux Enterprise Desktop 12 SP2 libXrender Affected
SUSE Linux Enterprise Desktop 12 SP3 libXrender Affected
SUSE Linux Enterprise Desktop 12 SP4 libXrender Affected
SUSE Linux Enterprise Desktop 15 libXrender Affected
SUSE Linux Enterprise Desktop 15 SP1 libXrender Affected
SUSE Linux Enterprise Desktop 15 SP2 libXrender Affected
SUSE Linux Enterprise Desktop 15 SP3 libXrender Affected
SUSE Linux Enterprise Desktop 15 SP4 libXrender Affected
SUSE Linux Enterprise Desktop 15 SP5 libXrender Affected
SUSE Linux Enterprise Desktop 15 SP6 libXrender Affected
SUSE Linux Enterprise High Performance Computing 12 SP1 libXrender Affected
SUSE Linux Enterprise High Performance Computing 12 SP2 libXrender Affected
SUSE Linux Enterprise High Performance Computing 12 SP3 libXrender Affected
SUSE Linux Enterprise High Performance Computing 12 SP4 libXrender Affected
SUSE Linux Enterprise High Performance Computing 15 libXrender Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 libXrender Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS libXrender Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS libXrender Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 libXrender Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS libXrender Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS libXrender Affected
SUSE Linux Enterprise High Performance Computing 15 SP3 libXrender Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS libXrender Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS libXrender Affected
SUSE Linux Enterprise High Performance Computing 15 SP4 libXrender Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS libXrender Affected
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS libXrender In progress
SUSE Linux Enterprise High Performance Computing 15-ESPOS libXrender Affected
SUSE Linux Enterprise High Performance Computing 15-LTSS libXrender Affected
SUSE Linux Enterprise Micro 5.0 libXrender Affected
SUSE Linux Enterprise Micro 5.2 libXrender Affected
SUSE Linux Enterprise Module for Basesystem 15 libXrender Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 libXrender Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 libXrender Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 libXrender Affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT libXrender Affected
SUSE Linux Enterprise Real Time 15 SP2 libXrender Affected
SUSE Linux Enterprise Real Time 15 SP3 libXrender Affected
SUSE Linux Enterprise Real Time 15 SP4 libXrender Affected
SUSE Linux Enterprise Server 12 libXrender Affected
SUSE Linux Enterprise Server 12 SP1 libXrender Affected
SUSE Linux Enterprise Server 12 SP1-LTSS libXrender Affected
SUSE Linux Enterprise Server 12 SP2 libXrender Affected
SUSE Linux Enterprise Server 12 SP2-BCL libXrender Affected
SUSE Linux Enterprise Server 12 SP2-ESPOS libXrender Affected
SUSE Linux Enterprise Server 12 SP2-LTSS libXrender Affected
SUSE Linux Enterprise Server 12 SP3 libXrender Affected
SUSE Linux Enterprise Server 12 SP3-BCL libXrender Affected
SUSE Linux Enterprise Server 12 SP3-ESPOS libXrender Affected
SUSE Linux Enterprise Server 12 SP3-LTSS libXrender Affected
SUSE Linux Enterprise Server 12 SP4 libXrender Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS libXrender Affected
SUSE Linux Enterprise Server 12 SP4-LTSS libXrender Affected
SUSE Linux Enterprise Server 12-LTSS libXrender Affected
SUSE Linux Enterprise Server 15 libXrender Affected
SUSE Linux Enterprise Server 15 SP1 libXrender Affected
SUSE Linux Enterprise Server 15 SP1-BCL libXrender Affected
SUSE Linux Enterprise Server 15 SP1-LTSS libXrender Affected
SUSE Linux Enterprise Server 15 SP2 libXrender Affected
SUSE Linux Enterprise Server 15 SP2-BCL libXrender Affected
SUSE Linux Enterprise Server 15 SP2-LTSS libXrender Affected
SUSE Linux Enterprise Server 15 SP3 libXrender Affected
SUSE Linux Enterprise Server 15 SP3-BCL libXrender Affected
SUSE Linux Enterprise Server 15 SP3-LTSS libXrender Affected
SUSE Linux Enterprise Server 15-LTSS libXrender Affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 libXrender Affected
SUSE Linux Enterprise Server for SAP Applications 12 libXrender Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 libXrender Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 libXrender Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 libXrender Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 libXrender Affected
SUSE Linux Enterprise Server for SAP Applications 15 libXrender Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 libXrender Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 libXrender Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 libXrender Affected
SUSE Linux Enterprise Software Development Kit 12 libXrender Affected
SUSE Linux Enterprise Software Development Kit 12 SP1 libXrender Affected
SUSE Linux Enterprise Software Development Kit 12 SP2 libXrender Affected
SUSE Linux Enterprise Software Development Kit 12 SP3 libXrender Affected
SUSE Linux Enterprise Software Development Kit 12 SP4 libXrender Affected
SUSE Linux Enterprise Software Development Kit 12 SP5 libXrender Affected
SUSE Manager Proxy 4.0 libXrender Affected
SUSE Manager Proxy 4.1 libXrender Affected
SUSE Manager Proxy 4.2 libXrender Affected
SUSE Manager Proxy 4.3 libXrender Affected
SUSE Manager Proxy LTS 4.3 libXrender Affected
SUSE Manager Retail Branch Server 4.0 libXrender Affected
SUSE Manager Retail Branch Server 4.1 libXrender Affected
SUSE Manager Retail Branch Server 4.2 libXrender Affected
SUSE Manager Retail Branch Server 4.3 libXrender Affected
SUSE Manager Retail Branch Server LTS 4.3 libXrender Affected
SUSE Manager Server 4.0 libXrender Affected
SUSE Manager Server 4.1 libXrender Affected
SUSE Manager Server 4.2 libXrender Affected
SUSE Manager Server 4.3 libXrender Affected
SUSE Manager Server LTS 4.3 libXrender Affected
SUSE OpenStack Cloud 7 libXrender Affected
SUSE OpenStack Cloud 8 libXrender Affected
SUSE OpenStack Cloud 9 libXrender Affected
SUSE OpenStack Cloud Crowbar 8 libXrender Affected
SUSE OpenStack Cloud Crowbar 9 libXrender Affected
openSUSE Leap 15.3 libXrender Affected
openSUSE Leap 15.4 libXrender Affected
openSUSE Leap 15.5 libXrender Affected
openSUSE Leap 15.6 libXrender Affected
openSUSE Leap Micro 5.2 libXrender Affected
openSUSE Leap Micro 5.3 libXrender Affected
openSUSE Leap Micro 5.4 libXrender Affected
openSUSE Leap Micro 5.5 libXrender Affected

SUSE Timeline for this CVE

CVE page created: Fri Sep 18 13:00:49 2026
CVE page last modified: Mon Sep 21 16:54:49 2026