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Red Hat Security Advisory

RHSA-2026:22529

libexif security update

Released 2026-06-03 · Red Hat rating Moderate · View on Red Hat →

Fixed in

Fixes 1 record

TI-2026-29160 CVE-2026-40386 · GHSA-p6wp-hhx9-7jj5

Integer underflow in libexif

Priority LOW 30

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 3.1HIGH 7.1 Local Low privileges No interaction EPSS 0.0014 Published 2026-04-12 Partial fix CWE-191