CVE-2026-32775CWE-191

libexif through 0.6.25 has a flaw in decoding MakerNotes

High · published March 16, 2026

CVSS v3.1
7.4
EPSS
0%
Percentile
6.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.4 · HIGH
Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00170 · 6.1th percentile
Weakness
CWE-191 · Integer Underflow (Wrap or Wraparound)
Published
2026-03-16T06:31Z
EPSS history
Timeline
  • 16 MAR 06:31Z
    libexif through 0.6.25 has a flaw in decoding MakerNotes
    cvelistv5