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
* 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
* bsc#1265154
## References:
* https://www.suse.com/security/cve/CVE-2026-42310.html
* https://bugzilla.suse.com/show_bug.cgi?id=1265154
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