VULNERABILITY INTELLIGENCE

CVE-2026-40386

CVSS score4 MEDIUM
EPSS probability0.14%
CISA KEVNot currently listed
Published2026-04-12
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L

Description

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.

Weakness classification

  • cve@mitre.org: CWE-191

Primary references