Security update for python-Pillow

Announcement ID: SUSE-SU-2026:1842-1
Release Date: 2026-05-13T15:23:59Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2026-42310 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2026-42310 ( NVD ): 5.1 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  • CVE-2026-42310 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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

An update that solves one vulnerability can now be installed.

Description:

This update for python-Pillow fixes the following issue

  • CVE-2026-42310: infinite loop and resource exhaustion when processing specially crafted PDFs (bsc#1265154).

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:

  • openSUSE Leap 15.3
    zypper in -t patch SUSE-2026-1842=1
  • SUSE Package Hub 15 15-SP7
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-1842=1

Package List:

  • openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)
    • python3-Pillow-tk-7.2.0-150300.3.21.1
    • python-Pillow-debuginfo-7.2.0-150300.3.21.1
    • python3-Pillow-7.2.0-150300.3.21.1
    • python-Pillow-debugsource-7.2.0-150300.3.21.1
    • python3-Pillow-debuginfo-7.2.0-150300.3.21.1
    • python3-Pillow-tk-debuginfo-7.2.0-150300.3.21.1
  • SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x x86_64)
    • python3-Pillow-7.2.0-150300.3.21.1
    • python-Pillow-debuginfo-7.2.0-150300.3.21.1
    • python-Pillow-debugsource-7.2.0-150300.3.21.1
    • python3-Pillow-debuginfo-7.2.0-150300.3.21.1

References: