CVE-2026-32775

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

libexif through 0.6.25 has a flaw in decoding MakerNotes. If the exif_mnote_data_get_value function gets passed in a 0 size, the passed in-buffer would be overwritten due to an integer underflow.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-191

Affected software

Vendor	Product	Versions
libexif project	libexif	<= 0.6.25

References

https://github.com/libexif/libexif/commit/7df372e9d31d7c993a22b913c813a5f7ec4f3692Patch
https://github.com/libexif/libexif/issues/247Exploit, Issue Tracking, Vendor Advisory

Timeline

Published: Mar 16, 2026
Last modified: Jun 17, 2026
NVD status: Analyzed

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