Unscored PYSEC-2023-175

Pillow versions before v10.0.1 bundled libwebp binaries in wheels that are vulnerable to CVE-2023-5129 (previously CVE-2023-4863). Pillow v…

Published Sep 20, 2023 · Updated Feb 4, 2026 · Assigned by PYSEC

Description

Pillow versions before v10.0.1 bundled libwebp binaries in wheels that are vulnerable to CVE-2023-5129 (previously CVE-2023-4863). Pillow v10.0.1 upgrades the bundled libwebp binary to v1.3.2.

Affected packages

Ecosystem	Package	Affected	Fixed	Record
PyPI	pillow	< 10.0.1	10.0.1	PYSEC-2023-175

References

https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst#1001-2023-09-15 advisory
https://nvd.nist.gov/vuln/detail/CVE-2023-5129 advisory
https://nvd.nist.gov/vuln/detail/CVE-2023-4863 advisory