Buffer over-read in Raw Image Extension - CVE-2026-114166
Published: November 11, 2026
Vulnerability identifier: #VU165842
CSH Severity: Medium
CVSS v4: 6.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-114166
CWE-ID: CWE-126
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to disclose sensitive information.
The vulnerability exists due to a buffer over-read in Windows Raw Image Extension when processing input. A remote attacker can induce a victim to process specially crafted input, causing reads beyond the end of a buffer to disclose sensitive information.
Affected software
Raw Image Extension
How to mitigate CVE-2026-114166
Install security update from vendor's website.
Raw Image Extension - addressed in versions 2.4.43.0, 2.5.42.0