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CVE-2026-112902 Details

Description

Pillow is a Python imaging library. In versions through 12.3.0, the libtiff TIFF encoder can pass arguments to TIFFSetField() that do not match libtiff’s definition of the corresponding tag. When an application saves attacker-controlled image metadata through this encoder, crafted tag values can cause invalid memory reads, copying process memory into the encoded output or crashing the process. Applications that return the encoded output to an attacker can disclose that memory. The issue is reachable when re-saving compressed TIFF images and through certain conversions that preserve EXIF metadata into compressed TIFF output. This vulnerability is fixed in version 13.0.0.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/python-pillow/Pillow/commit/570df030c0d30c2bf5336b2ab59f3902d8ab0b6d	[email protected]
https://github.com/python-pillow/Pillow/pull/10227	[email protected]
https://github.com/python-pillow/Pillow/releases/tag/13.0.0	[email protected]
https://github.com/python-pillow/Pillow/security/advisories/GHSA-xvh5-g6gv-559v	[email protected]

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-686	Function Call With Incorrect Argument Type	[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

1 change record found show changes