CVE-2026-40386 (GCVE-0-2026-40386)
Vulnerability from cvelistv5
Published
2026-04-12 18:19
Modified
2026-04-14 16:33
Severity ?
4.0 (Medium) - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
CWE
  • CWE-191 - Integer Underflow (Wrap or Wraparound)
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.
References
Impacted products
Vendor Product Version
libexif project libexif Version: 0   ≤ 0.6.25
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