CVE-2026-112893

UNKNOWN 0.0

Pillow: Invalid free in FreeType glyph rendering when a stroker is active

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

Pillow is a Python imaging library. From 10.0.0 until 13.0.0, Pillow can free an invalid glyph pointer during FreeType rendering with an active stroker. If FT_Load_Glyph fails, cleanup may call FT_Done_Glyph on an uninitialized or stale glyph variable. An attacker can supply a malformed font as untrusted bytes to an application that draws text with a nonzero stroke width, forcing the glyph-load failure path. This can corrupt memory or crash the process. This issue is fixed in version 13.0.0.

CWE	CWE-457 CWE-763
Vendor	python-pillow
Product	pillow
Published	Oct 19, 2026

Stay Ahead of the Next One

Get instant alerts for python-pillow pillow

Be the first to know when new unknown vulnerabilities affecting python-pillow pillow are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

Affected Versions

python-pillow / Pillow

>= 10.0.0, < 13.0.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/python-pillow/Pillow/security/advisories/GHSA-j4m9-6w36-pw47 github.com: https://github.com/python-pillow/Pillow/commit/a7416de7f3a43128179d2cf68df3240ea8dafe13 github.com: https://github.com/python-pillow/Pillow/releases/tag/13.0.0