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openSUSE Python-Pillow Important Memory Allocation Issues Vuln 2026-2875-1

opensuse
Calendar Grey July 13, 2026
Dist Opensuse Esm H88
An update for python-Pillow in openSUSE addresses critical memory allocation issues across several vulnerabilities.
An update that solves four vulnerabilities can now be installed.

Description

This update for python-Pillow fixes the following issues

* CVE-2026-54059: crafted PCF font data can cause excessive memory allocation

(bsc#1270409).

* CVE-2026-54060: a font can trigger excessive allocation during conversion or

saving (bsc#1270410).

* CVE-2026-55379: bypass of decompression bomb protection, allowing excessive

memory allocation (bsc#1270411).

* CVE-2026-55380: crafted .gd file can trigger excessive C-heap allocation

when loaded (bsc#1270412).

Topics%20covered

Topics Covered

security advisory important OpenSUSE memory protection python-pillow excessive memory allocation

Patch

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like

YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

* SUSE Package Hub 15 15-SP7

zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-2875=1

* openSUSE Leap 15.3

zypper in -t patch SUSE-2026-2875=1

Package List

* SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x x86_64)

* python-Pillow-debuginfo-7.2.0-150300.3.27.1

* python3-Pillow-debuginfo-7.2.0-150300.3.27.1

* python-Pillow-debugsource-7.2.0-150300.3.27.1

* python3-Pillow-7.2.0-150300.3.27.1

* openSUSE Leap 15.3 (aarch64 i586 ppc64le s390x x86_64)

* python-Pillow-debuginfo-7.2.0-150300.3.27.1

* python3-Pillow-tk-debuginfo-7.2.0-150300.3.27.1

* python3-Pillow-debuginfo-7.2.0-150300.3.27.1

* python3-Pillow-7.2.0-150300.3.27.1

* python3-Pillow-tk-7.2.0-150300.3.27.1

* python-Pillow-debugsource-7.2.0-150300.3.27.1

References

* bsc#1270409

* bsc#1270410

* bsc#1270411

* bsc#1270412

## References:

* https://www.suse.com/security/cve/CVE-2026-54059.html

* https://www.suse.com/security/cve/CVE-2026-54060.html

* https://www.suse.com/security/cve/CVE-2026-55379.html

* https://www.suse.com/security/cve/CVE-2026-55380.html

* https://bugzilla.suse.com/show_bug.cgi?id=1270409

* https://bugzilla.suse.com/show_bug.cgi?id=1270410

* https://bugzilla.suse.com/show_bug.cgi?id=1270411

* https://bugzilla.suse.com/show_bug.cgi?id=1270412

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2875-1
Release Date: 2026-07-13T09:12:44Z
Affected Products: * openSUSE Leap 15.3 * SUSE Linux Enterprise Desktop 15 SP7 * SUSE Linux Enterprise Real Time 15 SP7 * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP7 * SUSE Package Hub 15 15-SP7

Topics%20covered

Topics Covered

security advisory important OpenSUSE memory protection python-pillow excessive memory allocation

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