PT-2025-55417

Published

2025-11-25

·

Updated

2025-11-25

Description by

CVSS 3.1
5.5
Medium
MetricsAV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
LibTIFF 4.3.0 has an out-of-bounds read in TIFFmemcpy in tif unix.c in certain situations involving a custom tag and 0x0200 as the second word of the DE field.
Exploitability
Fix
Vendors
Affected products
Related identifiers
JLSEC-2025-259
Found an issue in the description? Have something to add? Feel free to write us 👾
dbugs@ptsecurity.com