PI
Product
Pillow
by python-pillow · last CVE Oct 21, 2026
58
CVEs
0
On KEV
9.8
Max CVSS
38
New 30D
Severity mix
Critical 6High 38Medium 14Low 0
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Add Pillow to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-112897
6.2
0%
Oct 19
Pillow: TiffDecode returns uninitialized memory as pixels for short JPEG strips
Affected: >= 5.3.0, < 13.0.0
CVE-2026-42310
5.5
0%
May 9
Pillow: PDF Parsing Trailer Infinite Loop (DoS)
Affected: >= 4.2.0, < 12.2.0
CVE-2026-42308
5.5
0%
May 9
Pillow: Integer overflow when processing fonts
Affected: < 12.2.0
CVE-2026-42309
5.5
0%
May 9
Pillow: Heap buffer overflow with nested list coordinates
Affected: >= 11.2.1, < 12.2.0
CVE-2025-48379
5.5
0%
Jul 1
Pillow Vulnerable to Write Buffer Overflow on BCn encoding
Affected: >= 11.2.0, < 11.3.0
CVE-2026-114501
5.3
0%
Oct 21
Pillow: Arrow export leaks stale heap memory when PILLOW_ALIGNMENT > 1
Affected: >= 11.2.1, < 13.0.0
CVE-2026-112898
5.3
0%
Oct 19
Pillow: Image.quantize() with empty palette leaks uninitialized stack memory
Affected: >= 9.1.0, < 13.0.0
CVE-2026-55798
4.5
0%
Jul 6
Pillow: WindowsViewer.get_command() OS command injection via unescaped shell path
Affected: < 12.3.0
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