Upstream information

CVE-2026-40250 at MITRE

Description

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. In versions 3.4.0 through 3.4.9, 3.3.0 through 3.3.9, and 3.2.0 through 3.2.7, `internal_dwa_compressor.h:1040` performs `chan->width * chan->bytes_per_element` in `int32` arithmetic without a `(size_t)` cast. This is the same overflow pattern fixed in other decoders by CVE-2026-34589/34588/34544, but this line was missed. Versions 3.4.10, 3.3.10, and 3.2.8 contain a fix that addresses `internal_dwa_compressor.h:1040`.

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 7.8
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
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 CNA (GitHub) SUSE
Base Score 8.4 8.4
Vector CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/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 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Attack Vector Local Local
Attack Complexity Low Low
Attack Requirements None None
Privileges Required None None
User Interaction Active Active
Vulnerable System Confidentiality Impact High High
Vulnerable System Integrity Impact High High
Vulnerable System Availability Impact High High
Subsequent System Confidentiality Impact None None
Subsequent System Integrity Impact None None
Subsequent System Availability Impact None None
CVSSv4 Version 4.0 4.0
SUSE Bugzilla entry: 1262425 [NEW]

No SUSE Security Announcements cross referenced.

List of packages in QA

Product(s) Package(s)
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS
  • libIlmImf-2_2-23 >= 2.2.1-150000.3.46.1
  • libIlmImfUtil-2_2-23 >= 2.2.1-150000.3.46.1
  • openexr-devel >= 2.2.1-150000.3.46.1
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS
  • libIlmImf-2_2-23 >= 2.2.1-150000.3.46.1
  • libIlmImfUtil-2_2-23 >= 2.2.1-150000.3.46.1
  • openexr-devel >= 2.2.1-150000.3.46.1
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS
  • libIlmImf-2_2-23 >= 2.2.1-150000.3.46.1
  • libIlmImfUtil-2_2-23 >= 2.2.1-150000.3.46.1
  • openexr-devel >= 2.2.1-150000.3.46.1
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS
  • libIlmImf-2_2-23 >= 2.2.1-150000.3.46.1
  • libIlmImfUtil-2_2-23 >= 2.2.1-150000.3.46.1
  • openexr-devel >= 2.2.1-150000.3.46.1
SUSE Linux Enterprise Module for Desktop Applications 15 SP7
  • libIlmImf-2_2-23 >= 2.2.1-150000.3.46.1
  • libIlmImfUtil-2_2-23 >= 2.2.1-150000.3.46.1
  • openexr-devel >= 2.2.1-150000.3.46.1
SUSE Linux Enterprise Server 15 SP7
  • libIlmImf-2_2-23 >= 2.2.1-150000.3.46.1
  • libIlmImfUtil-2_2-23 >= 2.2.1-150000.3.46.1
  • openexr-devel >= 2.2.1-150000.3.46.1
SUSE Linux Enterprise Desktop 15 SP7
  • libIlmImf-2_2-23 >= 2.2.1-150000.3.46.1
  • libIlmImfUtil-2_2-23 >= 2.2.1-150000.3.46.1
  • openexr-devel >= 2.2.1-150000.3.46.1
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • libIlmImf-2_2-23 >= 2.2.1-150000.3.46.1
  • libIlmImfUtil-2_2-23 >= 2.2.1-150000.3.46.1
  • openexr-devel >= 2.2.1-150000.3.46.1
SUSE Linux Enterprise High Performance Computing 15 SP7
  • libIlmImf-2_2-23 >= 2.2.1-150000.3.46.1
  • libIlmImfUtil-2_2-23 >= 2.2.1-150000.3.46.1
  • openexr-devel >= 2.2.1-150000.3.46.1
SUSE Linux Enterprise Server 15 SP4-LTSS
  • libIlmImf-2_2-23 >= 2.2.1-150000.3.46.1
  • libIlmImfUtil-2_2-23 >= 2.2.1-150000.3.46.1
  • openexr-devel >= 2.2.1-150000.3.46.1
SUSE Linux Enterprise Server 15 SP4-LTSS
  • libIlmImf-2_2-23 >= 2.2.1-150000.3.46.1
  • libIlmImfUtil-2_2-23 >= 2.2.1-150000.3.46.1
  • openexr-devel >= 2.2.1-150000.3.46.1
SUSE Linux Enterprise Server 15 SP5-LTSS
  • libIlmImf-2_2-23 >= 2.2.1-150000.3.46.1
  • libIlmImfUtil-2_2-23 >= 2.2.1-150000.3.46.1
  • openexr-devel >= 2.2.1-150000.3.46.1
SUSE Linux Enterprise Server 15 SP5-LTSS
  • libIlmImf-2_2-23 >= 2.2.1-150000.3.46.1
  • libIlmImfUtil-2_2-23 >= 2.2.1-150000.3.46.1
  • openexr-devel >= 2.2.1-150000.3.46.1
SUSE Linux Enterprise Server 15 SP6-LTSS
  • libIlmImf-2_2-23 >= 2.2.1-150000.3.46.1
  • libIlmImfUtil-2_2-23 >= 2.2.1-150000.3.46.1
  • openexr-devel >= 2.2.1-150000.3.46.1
SUSE Linux Enterprise Server 15 SP6-LTSS
  • libIlmImf-2_2-23 >= 2.2.1-150000.3.46.1
  • libIlmImfUtil-2_2-23 >= 2.2.1-150000.3.46.1
  • openexr-devel >= 2.2.1-150000.3.46.1
SUSE Linux Enterprise Server for SAP Applications 15 SP4
  • libIlmImf-2_2-23 >= 2.2.1-150000.3.46.1
  • libIlmImfUtil-2_2-23 >= 2.2.1-150000.3.46.1
  • openexr-devel >= 2.2.1-150000.3.46.1
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • libIlmImf-2_2-23 >= 2.2.1-150000.3.46.1
  • libIlmImfUtil-2_2-23 >= 2.2.1-150000.3.46.1
  • openexr-devel >= 2.2.1-150000.3.46.1
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • libIlmImf-2_2-23 >= 2.2.1-150000.3.46.1
  • libIlmImfUtil-2_2-23 >= 2.2.1-150000.3.46.1
  • openexr-devel >= 2.2.1-150000.3.46.1

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 openexr In progress
SUSE Linux Enterprise High Performance Computing 15 SP7 openexr In progress
SUSE Linux Enterprise Module for Desktop Applications 15 SP7 openexr In progress
SUSE Linux Enterprise Server 15 SP7 openexr In progress
SUSE Linux Enterprise Server 16.0 openexr In progress
SUSE Linux Enterprise Server 16.1 openexr Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP7 openexr In progress
SUSE Linux Enterprise Server for SAP applications 16.0 openexr In progress
SUSE Linux Enterprise Server for SAP applications 16.1 openexr Affected
openSUSE Leap 15.6 openexr Affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 SP4 openexr Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS openexr In progress
SUSE Linux Enterprise High Performance Computing 15 SP5 openexr Affected
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS openexr In progress
SUSE Linux Enterprise Module for Desktop Applications 15 SP4 openexr Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP5 openexr Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP6 openexr Affected
SUSE Linux Enterprise Server 12 SP5 openexr Not affected
SUSE Linux Enterprise Server 12 SP5-LTSS openexr Not affected
SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security openexr Not affected
SUSE Linux Enterprise Server 15 SP4 openexr Affected
SUSE Linux Enterprise Server 15 SP4-LTSS openexr In progress
SUSE Linux Enterprise Server 15 SP5 openexr Affected
SUSE Linux Enterprise Server 15 SP5-LTSS openexr In progress
SUSE Linux Enterprise Server 15 SP6 openexr Affected
SUSE Linux Enterprise Server 15 SP6-LTSS openexr In progress
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 openexr Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 openexr Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6 openexr In progress
SUSE Manager Proxy 4.3 openexr Affected
SUSE Manager Retail Branch Server 4.3 openexr Affected
SUSE Manager Server 4.3 openexr Affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 openexr Not affected
SUSE CaaS Platform 4.0 openexr Affected
SUSE Enterprise Storage 6 openexr Affected
SUSE Enterprise Storage 7 openexr Affected
SUSE Enterprise Storage 7.1 openexr Affected
SUSE Linux Enterprise Desktop 12 openexr Not affected
SUSE Linux Enterprise Desktop 12 SP1 openexr Not affected
SUSE Linux Enterprise Desktop 12 SP2 openexr Not affected
SUSE Linux Enterprise Desktop 12 SP3 openexr Not affected
SUSE Linux Enterprise Desktop 12 SP4 openexr Not affected
SUSE Linux Enterprise Desktop 15 openexr Affected
SUSE Linux Enterprise Desktop 15 SP1 openexr Affected
SUSE Linux Enterprise Desktop 15 SP2 openexr Affected
SUSE Linux Enterprise Desktop 15 SP3 openexr Affected
SUSE Linux Enterprise Desktop 15 SP4 openexr Affected
SUSE Linux Enterprise Desktop 15 SP5 openexr Affected
SUSE Linux Enterprise Desktop 15 SP6 openexr Affected
SUSE Linux Enterprise High Performance Computing 15 openexr Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 openexr Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS openexr Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS openexr Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 openexr Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS openexr Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS openexr Affected
SUSE Linux Enterprise High Performance Computing 15 SP3 openexr Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS openexr Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS openexr Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS openexr In progress
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS openexr In progress
SUSE Linux Enterprise High Performance Computing 15 SP6 openexr Affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS openexr Affected
SUSE Linux Enterprise High Performance Computing 15-LTSS openexr Affected
SUSE Linux Enterprise Module for Desktop Applications 15 openexr Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP1 openexr Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP2 openexr Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP3 openexr Affected
SUSE Linux Enterprise Module for Package Hub 15 SP4 openexr Affected
SUSE Linux Enterprise Module for Package Hub 15 SP5 openexr Affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT openexr Not affected
SUSE Linux Enterprise Real Time 15 SP2 openexr Affected
SUSE Linux Enterprise Real Time 15 SP3 openexr Affected
SUSE Linux Enterprise Real Time 15 SP4 openexr Affected
SUSE Linux Enterprise Server 12 openexr Not affected
SUSE Linux Enterprise Server 12 SP1 openexr Not affected
SUSE Linux Enterprise Server 12 SP1-LTSS openexr Not affected
SUSE Linux Enterprise Server 12 SP2 openexr Not affected
SUSE Linux Enterprise Server 12 SP2-BCL openexr Not affected
SUSE Linux Enterprise Server 12 SP2-ESPOS openexr Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS openexr Not affected
SUSE Linux Enterprise Server 12 SP3 openexr Not affected
SUSE Linux Enterprise Server 12 SP3-BCL openexr Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS openexr Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS openexr Not affected
SUSE Linux Enterprise Server 12 SP4 openexr Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS openexr Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS openexr Not affected
SUSE Linux Enterprise Server 12-LTSS openexr Not affected
SUSE Linux Enterprise Server 15 openexr Affected
SUSE Linux Enterprise Server 15 SP1 openexr Affected
SUSE Linux Enterprise Server 15 SP1-BCL openexr Affected
SUSE Linux Enterprise Server 15 SP1-LTSS openexr Affected
SUSE Linux Enterprise Server 15 SP2 openexr Affected
SUSE Linux Enterprise Server 15 SP2-BCL openexr Affected
SUSE Linux Enterprise Server 15 SP2-LTSS openexr Affected
SUSE Linux Enterprise Server 15 SP3 openexr Affected
SUSE Linux Enterprise Server 15 SP3-BCL openexr Affected
SUSE Linux Enterprise Server 15 SP3-LTSS openexr Affected
SUSE Linux Enterprise Server 15-LTSS openexr Affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 openexr Not affected
SUSE Linux Enterprise Server for SAP Applications 12 openexr Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 openexr Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 openexr Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 openexr Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 openexr Not affected
SUSE Linux Enterprise Server for SAP Applications 15 openexr Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 openexr Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 openexr Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 openexr Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 openexr In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP5 openexr In progress
SUSE Linux Enterprise Software Development Kit 12 openexr Not affected
SUSE Linux Enterprise Software Development Kit 12 SP1 openexr Not affected
SUSE Linux Enterprise Software Development Kit 12 SP2 openexr Not affected
SUSE Linux Enterprise Software Development Kit 12 SP3 openexr Not affected
SUSE Linux Enterprise Software Development Kit 12 SP4 openexr Not affected
SUSE Linux Enterprise Software Development Kit 12 SP5 openexr Not affected
SUSE Linux Enterprise Workstation Extension 12 openexr Not affected
SUSE Linux Enterprise Workstation Extension 12 SP1 openexr Not affected
SUSE Linux Enterprise Workstation Extension 12 SP2 openexr Not affected
SUSE Linux Enterprise Workstation Extension 12 SP3 openexr Not affected
SUSE Linux Enterprise Workstation Extension 12 SP4 openexr Not affected
SUSE Linux Enterprise Workstation Extension 12 SP5 openexr Not affected
SUSE Manager Proxy 4.0 openexr Affected
SUSE Manager Proxy 4.1 openexr Affected
SUSE Manager Proxy 4.2 openexr Affected
SUSE Manager Retail Branch Server 4.0 openexr Affected
SUSE Manager Retail Branch Server 4.1 openexr Affected
SUSE Manager Retail Branch Server 4.2 openexr Affected
SUSE Manager Server 4.0 openexr Affected
SUSE Manager Server 4.1 openexr Affected
SUSE Manager Server 4.2 openexr Affected
SUSE OpenStack Cloud 7 openexr Not affected
SUSE OpenStack Cloud 8 openexr Not affected
SUSE OpenStack Cloud 9 openexr Not affected
SUSE OpenStack Cloud Crowbar 8 openexr Not affected
SUSE OpenStack Cloud Crowbar 9 openexr Not affected
openSUSE Leap 15.3 openexr Affected
openSUSE Leap 15.4 openexr Affected
openSUSE Leap 15.5 openexr Affected

SUSE Timeline for this CVE

CVE page created: Tue Apr 21 06:00:18 2026
CVE page last modified: Wed Apr 22 21:48:53 2026