CVE-2026-111272
LibRaw: LibRaw: Denial of Service via heap-based out-of-bounds read in Nikon metadata parser
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · October 16, 2026
Updated · October 16, 2026
Description
A flaw was found in LibRaw. A heap-based out-of-bounds read vulnerability occurs in the Nikon metadata parser when handling image files with malformed tag data. An attacker could exploit this issue by convincing a user or automated process to decode a specially crafted Nikon image file, causing memory reads beyond allocated buffer boundaries. This flaw leads to an application crash, resulting in a Denial of Service (DoS).
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:N/UI:R/S:U/C:N/I:N/A:H
CWE-125 · Out-of-bounds Read