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CVE-2026-32775
Component Overview
Vulnerability Overview
Name
CVE-2026-32775
Source
NVD (
link
)
Debian (
link
)
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.
CWEs
CWE-191
Published Date
Mar 16, 2026
Updated Date
Jun 17, 2026
Workaround
-
Advisories
https://github.com/libexif/libexif/commit/7df372e9d31d7c993a22b913c813a5f7ec4f3692
Patch
https://github.com/libexif/libexif/issues/247
Exploit
Analysis
#
Affected Component
Analysis
libexif
Patched
Vulnerability Ratings
#
7.4
CVSSv31
7.8
CVSSv31
NaN
other
Others affected components
#
Name
Project
Project Version
Version
Status
libexif
buildroot
2025.02.x
0.6.26
Not Affected
libexif
buildroot
master
0.6.26
Not Affected
libexif
openwrt
master
0.6.26-r1
Not Affected
libexif
yocto
kirkstone
0.6.24
Exploitable
libexif
yocto
master
0.6.26
Not Affected
Resolved with patches
#
libexif (yocto:scarthgap)
#
Title
Author
Resolve
1
check maxlen to be at least 1
Marcus Meissner <marcus@jet.franken.de>
CVE-2026-32775