Red Hat Enterprise Linux 10 update for qt6-qtquick3d

1) Heap-based buffer overflow

EUVDB-ID: #VU118976

Risk: High

CVSSv4.0: 5.7 [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:U/U:Amber]

CVE-ID: CVE-2025-11277

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the Q3DImporter::InternReadFile() function in code/AssetLib/Q3D/Q3DLoader.cpp. A remote attacker can trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

qt6-qtquick3d (Red Hat package): before 6.8.1-2.el10_0.1

CPE2.3

• cpe:2.3:a:red_hat:qt6-qtquick3d_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*

External links

https://access.redhat.com/errata/RHSA-2025:22663

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.