RLSA-2026:39127

Synopsis

Important: python-pillow security update

Description

Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems.

Security Fix(es):

* python-pillow: Pillow: Denial of Service via crafted BDF font file (CVE-2026-55379)

* python-pillow: Pillow: Denial of Service via crafted GD 2.x image file (CVE-2026-55380)

* python-pillow: Pillow: Denial of Service via crafted PCF font data (CVE-2026-54059)

* python-pillow: Pillow: Denial of Service via excessive memory allocation when processing font files (CVE-2026-54060)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected products

Rocky Linux 8 aarch64 Rocky Linux 8 x86_64

Fixes

2497452 2497455 2497464 2497466

CVEs

CVE-2026-54059 CVE-2026-54060 CVE-2026-55379 CVE-2026-55380

Affected packages

Rocky Linux 8 aarch64 - AppStream

python3-pillow-0:5.1.1-22.el8_10.aarch64.rpm python3-pillow-debuginfo-0:5.1.1-22.el8_10.aarch64.rpm python-pillow-0:5.1.1-22.el8_10.src.rpm python-pillow-debuginfo-0:5.1.1-22.el8_10.aarch64.rpm python-pillow-debugsource-0:5.1.1-22.el8_10.aarch64.rpm

Rocky Linux 8 x86_64 - PowerTools

python3-pillow-0:5.1.1-22.el8_10.i686.rpm python3-pillow-debuginfo-0:5.1.1-22.el8_10.i686.rpm python3-pillow-devel-0:5.1.1-22.el8_10.i686.rpm python3-pillow-devel-0:5.1.1-22.el8_10.x86_64.rpm python3-pillow-doc-0:5.1.1-22.el8_10.noarch.rpm python3-pillow-tk-0:5.1.1-22.el8_10.x86_64.rpm python3-pillow-tk-debuginfo-0:5.1.1-22.el8_10.x86_64.rpm python-pillow-debuginfo-0:5.1.1-22.el8_10.i686.rpm python-pillow-debugsource-0:5.1.1-22.el8_10.i686.rpm

Rocky Linux 8 x86_64 - AppStream

python3-pillow-0:5.1.1-22.el8_10.x86_64.rpm python3-pillow-debuginfo-0:5.1.1-22.el8_10.x86_64.rpm python-pillow-0:5.1.1-22.el8_10.src.rpm python-pillow-debuginfo-0:5.1.1-22.el8_10.x86_64.rpm python-pillow-debugsource-0:5.1.1-22.el8_10.x86_64.rpm

Rocky Linux 8 aarch64 - PowerTools

python3-pillow-devel-0:5.1.1-22.el8_10.aarch64.rpm python3-pillow-doc-0:5.1.1-22.el8_10.noarch.rpm python3-pillow-tk-0:5.1.1-22.el8_10.aarch64.rpm python3-pillow-tk-debuginfo-0:5.1.1-22.el8_10.aarch64.rpm