CVE-2026-40385

7.1 highEPSS 0.09%

In libexif through 0.6.25, an unsigned 32bit integer overflow in Nikon MakerNote handling could be used by local attackers to cause crashes or information leaks. This only affects 32bit systems.

Severity

CVSS 3.1

7.1 high

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

EPSS: 0.09% chance of exploitation in the next 30 days; higher than 0% of CVEs (scores of 2026-10-31)
CWE: CWE-190
Published: 2026-04-12
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

libexif_project:libexif

References

https://github.com/libexif/libexif/commit/93003b93e50b3d259bd2227d8775b73a53c35d58

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