CVE-2026-55798
mingw32-python3-pillow: python-pillow: Pillow: Arbitrary command injection via shell metacharacters in file paths
CVE-2026-55798 is fixed in 13 products on 1 platform, first by FEDORA-2026-FC2DED926E, released July 19, 2026. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
n/a
important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0018
7th percentile
python-pillow: Pillow: Arbitrary command injection via shell metacharacters in file paths
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| mingw32-python-pillow-debuginfo · Fedora 43 | 11.3.0-10.fc43 | FEDORA-2026-FC2DED926E | Jul 19, 2026 |
| mingw32-python3-pillow · Fedora 43 | 11.3.0-10.fc43 | FEDORA-2026-FC2DED926E | Jul 19, 2026 |
| mingw64-python-pillow-debuginfo · Fedora 43 | 11.3.0-10.fc43 | FEDORA-2026-FC2DED926E | Jul 19, 2026 |
| mingw64-python3-pillow · Fedora 43 | 11.3.0-10.fc43 | FEDORA-2026-FC2DED926E | Jul 19, 2026 |
| python-pillow · Fedora 43 | 11.3.0-10.fc43 | FEDORA-2026-FC2DED926E | Jul 19, 2026 |
| python-pillow-debuginfo · Fedora 43 | 11.3.0-10.fc43 | FEDORA-2026-FC2DED926E | Jul 19, 2026 |
| python-pillow-debugsource · Fedora 43 | 11.3.0-10.fc43 | FEDORA-2026-FC2DED926E | Jul 19, 2026 |
| python3-pillow · Fedora 43 | 11.3.0-10.fc43 | FEDORA-2026-FC2DED926E | Jul 19, 2026 |
| python3-pillow-debuginfo · Fedora 43 | 11.3.0-10.fc43 | FEDORA-2026-FC2DED926E | Jul 19, 2026 |
| python3-pillow-devel · Fedora 43 | 11.3.0-10.fc43 | FEDORA-2026-FC2DED926E | Jul 19, 2026 |
| python3-pillow-qt · Fedora 43 | 11.3.0-10.fc43 | FEDORA-2026-FC2DED926E | Jul 19, 2026 |
| python3-pillow-tk · Fedora 43 | 11.3.0-10.fc43 | FEDORA-2026-FC2DED926E | Jul 19, 2026 |
| python3-pillow-tk-debuginfo · Fedora 43 | 11.3.0-10.fc43 | FEDORA-2026-FC2DED926E | Jul 19, 2026 |
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