PT-2026-30639 · Libtiff · Libtiff

CVE-2025-47400 · Published 2026-01-05 · Updated 2026-04-06

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions versions prior to 2.3

Description A cryptographic issue exists when copying data to a destination buffer without validating its size.

Recommendations Update to version 2.3 or later.

Fix

Buffer Over-read

Weakness Enumeration

CWE-126

Related Identifiers

BDU:2026-05024

CVE-2025-47400

Affected Products

Libtiff

References · 4

• https://bdu.fstec.ru/vul/2026-05024 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-47400 · Security Note
• https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.html · Vendor Advisory
• https://twitter.com/CVEnew/status/2041224004975931692 · Twitter Post