JLSEC-2025-302 Medium 5.5

A vulnerability was found in the libtiff library

JLSEC Published: Nov 25, 2025
Modified: Jul 23, 2026
Severity: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Packages: Libtiff_jll < 4.5.1+0
Upstream: CVE-2023-30774

A vulnerability was found in the libtiff library. This flaw causes a heap buffer overflow issue via the TIFFTAG_INKNAMES and TIFFTAG_NUMBEROFINKS values.

References

http://seclists.org/fulldisclosure/2023/Oct/24
https://access.redhat.com/security/cve/CVE-2023-30774
https://bugzilla.redhat.com/show_bug.cgi?id=2187139
https://gitlab.com/libtiff/libtiff/-/issues/463
https://security.netapp.com/advisory/ntap-20230703-0002/
https://support.apple.com/kb/HT213984