CVE-2025-14177: Information Leak of Memory in getimagesize

Overview

Severity

Low (CVSS 3.7)

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P

Exploit Status

Not Exploited

Patch Tuesday

2025-Dec

Released

2025-12-29

Last Updated

2026-02-18

EPSS Score

0.02% (percentile: 6.4%)

Detection & Weaponization (1 sources)

Maturity: Exploit

• GitHub PoC: 2 repositories

Affected Products (3)

Other

• 20163-17084
• 20800-17084
• 19545-17086

Revision History

• 2025-12-29: Information published.
• 2025-12-29: Information published.
• 2025-12-31: Information published.
• 2026-01-03: Information published.
• 2026-01-08: Information published.
• 2026-02-18: Information published.