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openSUSE Assimp Important Fixes for Multiple Vulnerabilities 2026-21242-1

opensuse
Calendar Grey July 8, 2026
Dist Opensuse Esm H88
Important security fixes for assimp in openSUSE address multiple vulnerabilities and ensure system integrity. Update now!
An update that solves 5 vulnerabilities and has 5 bug fixes can now be installed.

Description

This update for assimp fixes the following issues

- CVE-2025-11277: large mWidth and mHeight dimensions can lead to integer overflow and a heap-based buffer overflow

(bsc#1251019).

- CVE-2026-10197: NULL pointer dereference in ImportEmbeddedTextures when mimeType lacks '/' (bsc#1266996).

- CVE-2026-10199: NULL pointer dereference in glTF2::LazyDict::operator[] due to unchecked node access in

ImportAnimations (bsc#1266998).

- CVE-2026-10200: [glTF] Heap-buffer-overflow in CopyValue() when parsing invalid 4x4 matrix with insufficient data

(bsc#1266999).

- CVE-2026-10232: heap use-after-free in aiNode::~aiNode due to invalid node tree when processing malformed ASE files

(bsc#1267037).

Patch instructions:

To install this openSUSE security update use the suse recommended installation methods

like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 16.0

zypper in -t patch openSUSE-Leap-16.0-1163=1

Topics%20covered

Topics Covered

security advisory denial of service buffer overflow important OpenSUSE assimp

Patch

Package List

- openSUSE Leap 16.0:

assimp-devel-5.4.3-160000.4.1

libassimp5-5.4.3-160000.4.1

References

* bsc#1251019

* bsc#1266996

* bsc#1266998

* bsc#1266999

* bsc#1267037

References:

* https://www.suse.com/security/cve/CVE-2025-11277.html

* https://www.suse.com/security/cve/CVE-2026-10197.html

* https://www.suse.com/security/cve/CVE-2026-10199.html

* https://www.suse.com/security/cve/CVE-2026-10200.html

* https://www.suse.com/security/cve/CVE-2026-10232.html

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2026:21242-1
Rating: important
Affected Products: openSUSE Leap 16.0 -------------------------------------------------------------

Topics%20covered

Topics Covered

security advisory denial of service buffer overflow important OpenSUSE assimp

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