SUSE-SU-2026:21821-1: important: Security update for assimp

SLE-UPDATES null at suse.de
Wed May 27 12:31:32 UTC 2026 

# Security update for assimp

Announcement ID: SUSE-SU-2026:21821-1  
Release Date: 2026-05-19T09:41:26Z  
Rating: important  
References:

  * bsc#1239220
  * bsc#1239916
  * bsc#1239920
  * bsc#1240412
  * bsc#1241367

  
Cross-References:

  * CVE-2025-2151
  * CVE-2025-2591
  * CVE-2025-2592
  * CVE-2025-3015
  * CVE-2025-3548

  
CVSS scores:

  * CVE-2025-2151 ( SUSE ):  6.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
  * CVE-2025-2151 ( NVD ):  5.3
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/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-2025-2151 ( NVD ):  8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2025-2151 ( NVD ):  6.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
  * CVE-2025-2591 ( SUSE ):  6.7
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-2591 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2025-2591 ( NVD ):  5.3
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/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-2025-2591 ( NVD ):  4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
  * CVE-2025-2591 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2025-2592 ( 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-2025-2592 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2025-2592 ( NVD ):  5.3
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/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-2025-2592 ( NVD ):  6.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
  * CVE-2025-2592 ( NVD ):  8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2025-3015 ( SUSE ):  8.5
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-3015 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-3015 ( NVD ):  5.3
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/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-2025-3015 ( NVD ):  6.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
  * CVE-2025-3015 ( NVD ):  8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2025-3548 ( SUSE ):  5.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
  * CVE-2025-3548 ( NVD ):  1.9
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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-2025-3548 ( NVD ):  3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
  * CVE-2025-3548 ( NVD ):  5.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

  
Affected Products:

  * SUSE Linux Enterprise Server 16.0
  * SUSE Linux Enterprise Server for SAP applications 16.0

  
  
An update that solves five vulnerabilities can now be installed.

## Description:

This update for assimp fixes the following issues

  * CVE-2025-2151: vulnerability affects the function Assimp: GetNextLine in the
    library ParsingUtils.h (bsc#1239220).
  * CVE-2025-2591: division by zero in code/AssetLib/MDL/MDLLoader.cpp
    (bsc#1239920).
  * CVE-2025-2592: heap-based buffer overflow in Assimp: CSMImporter:
    InternReadFile of code/AssetLib/CSM/CSMLoader.cpp (bsc#1239916).
  * CVE-2025-3015: manipulation of the argument mIndices leads to out-of-bounds
    read (bsc#1240412).
  * CVE-2025-3548: processing of malformed files may leads to an out-of-bounds
    read and potential application crash (bsc#1241367).

## 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-16.0-787=1

  * SUSE Linux Enterprise Server for SAP applications 16.0  
    zypper in -t patch SUSE-SLES-16.0-787=1

## Package List:

  * SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le s390x x86_64)
    * libassimp5-debuginfo-5.4.3-160000.3.1
    * libassimp5-5.4.3-160000.3.1
    * assimp-debugsource-5.4.3-160000.3.1
    * assimp-debuginfo-5.4.3-160000.3.1
  * SUSE Linux Enterprise Server for SAP applications 16.0 (ppc64le x86_64)
    * libassimp5-debuginfo-5.4.3-160000.3.1
    * libassimp5-5.4.3-160000.3.1
    * assimp-debugsource-5.4.3-160000.3.1
    * assimp-debuginfo-5.4.3-160000.3.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-2151.html
  * https://www.suse.com/security/cve/CVE-2025-2591.html
  * https://www.suse.com/security/cve/CVE-2025-2592.html
  * https://www.suse.com/security/cve/CVE-2025-3015.html
  * https://www.suse.com/security/cve/CVE-2025-3548.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1239220
  * https://bugzilla.suse.com/show_bug.cgi?id=1239916
  * https://bugzilla.suse.com/show_bug.cgi?id=1239920
  * https://bugzilla.suse.com/show_bug.cgi?id=1240412
  * https://bugzilla.suse.com/show_bug.cgi?id=1241367

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