SUSE-SU-2026:20936-1: important: Security update for openexr

[SLE-SECURITY-UPDATES]

# Security update for openexr

Announcement ID: SUSE-SU-2026:20936-1  
Release Date: 2026-03-26T10:03:06Z  
Rating: important  
References:

  * bsc#1259177

  
Cross-References:

  * CVE-2026-27622

  
CVSS scores:

  * CVE-2026-27622 ( SUSE ):  8.4
    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
  * CVE-2026-27622 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2026-27622 ( NVD ):  8.4
    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
  * CVE-2026-27622 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

  
Affected Products:

  * SUSE Linux Enterprise Server - BCI 16.0

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for openexr fixes the following issue:

  * CVE-2026-27622: crafted multipart deep EXR can cause an heap out-of-bound
    write (bsc#1259177).

## 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 - BCI 16.0  
    zypper in -t patch SUSE-SLES-16.0-450=1

## Package List:

  * SUSE Linux Enterprise Server - BCI 16.0 (aarch64 ppc64le s390x x86_64)
    * openexr-debuginfo-3.2.2-160000.5.1
    * libIex-3_2-31-debuginfo-3.2.2-160000.5.1
    * libOpenEXR-3_2-31-3.2.2-160000.5.1
    * libIlmThread-3_2-31-debuginfo-3.2.2-160000.5.1
    * libOpenEXRCore-3_2-31-debuginfo-3.2.2-160000.5.1
    * libOpenEXRUtil-3_2-31-debuginfo-3.2.2-160000.5.1
    * openexr-3.2.2-160000.5.1
    * openexr-debugsource-3.2.2-160000.5.1
    * libIlmThread-3_2-31-3.2.2-160000.5.1
    * libOpenEXRCore-3_2-31-3.2.2-160000.5.1
    * libIex-3_2-31-3.2.2-160000.5.1
    * libOpenEXRUtil-3_2-31-3.2.2-160000.5.1
    * libOpenEXR-3_2-31-debuginfo-3.2.2-160000.5.1
  * SUSE Linux Enterprise Server - BCI 16.0 (noarch)
    * openexr-doc-3.2.2-160000.5.1
  * SUSE Linux Enterprise Server - BCI 16.0 (x86_64)
    * libOpenEXR-3_2-31-x86-64-v3-3.2.2-160000.5.1
    * libOpenEXRCore-3_2-31-x86-64-v3-debuginfo-3.2.2-160000.5.1
    * libOpenEXRCore-3_2-31-x86-64-v3-3.2.2-160000.5.1
    * libIex-3_2-31-x86-64-v3-debuginfo-3.2.2-160000.5.1
    * libIex-3_2-31-x86-64-v3-3.2.2-160000.5.1
    * libIlmThread-3_2-31-x86-64-v3-3.2.2-160000.5.1
    * libOpenEXR-3_2-31-x86-64-v3-debuginfo-3.2.2-160000.5.1
    * libOpenEXRUtil-3_2-31-x86-64-v3-3.2.2-160000.5.1
    * libIlmThread-3_2-31-x86-64-v3-debuginfo-3.2.2-160000.5.1
    * libOpenEXRUtil-3_2-31-x86-64-v3-debuginfo-3.2.2-160000.5.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-27622.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1259177

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