CVE-2026-10199
assimp: Assimp: Denial of Service via null pointer dereference in glTF2::LazyDict
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · June 1, 2026
Updated · June 28, 2026
Description
A flaw was found in Assimp. A local attacker could trigger a null pointer dereference by manipulating an argument in the glTF2::LazyDict function. This vulnerability, located in the glTF2Asset.h library, could lead to an application crash, resulting in a denial of service (DoS).
Statement
Moderate: A null pointer dereference flaw was identified in Assimp, affecting the glTF2::LazyDict function. This vulnerability requires local access and could allow an attacker to cause an application crash, leading to a denial of service.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
CVSS / CWE
CVSS 3.1 · 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 · NULL Pointer Dereference