HIGHVulnerability
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NVD HIGH: CVE-2026-40386 — In libexif through 0.6.25, an integer underflow in size checking for Fuji and Ol...

·Source: NIST NVD

Updated:

Executive Summary

In libexif through 0.6.25, an integer underflow in size checking for Fuji and Olympus MakerNote decoding could be used by attackers to crash or leak information out of libexif-using programs.

Analysis

In libexif through 0.6.25, an integer underflow in size checking for Fuji and Olympus MakerNote decoding could be used by attackers to crash or leak information out of libexif-using programs. CVSS Score: 4. Published: 2026-04-12T19:16:20.640.

Indicators of Compromise (1)

CVE (1)
CVE-2026-40386
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Apr 12, 2026. Verified by: NIST.

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