Open Source Python Pillow

productDE

cpe:/a:python:python:pillow

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

public exploit

EPSS ≥ 10%

by severity

3critical8high4medium0low

updated 2026-10-28

vulnerabilities (15)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2021-27922US	high7.5	4.85% (92nd)	—	no fix	2021-03-03	—
CVE-2021-34552US	critical9.8	3.19% (88th)	—	no fix	2021-07-13	—
CVE-2021-27921US	high7.5	3.17% (88th)	—	no fix	2021-03-03	—
CVE-2021-27923US	high7.5	3.04% (87th)	—	no fix	2021-03-03	—
CVE-2021-25287US	critical9.1	2.93% (87th)	—	no fix	2021-06-02	—
CVE-2021-28676US	high7.5	2.50% (85th)	—	no fix	2021-06-02	—
CVE-2021-28677US	high7.5	2.47% (84th)	—	no fix	2021-06-02	—
CVE-2021-25288US	critical9.1	2.39% (84th)	—	no fix	2021-06-02	—
CVE-2021-25290US	high7.5	2.37% (84th)	—	no fix	2021-03-19	—
CVE-2021-25292US	medium6.5	1.73% (77th)	—	no fix	2021-03-19	—
CVE-2020-35655US	medium5.4	1.66% (77th)	—	no fix	2021-01-12	—
CVE-2020-35653US	high7.1	1.64% (76th)	—	no fix	2021-01-12	—
CVE-2021-25293US	high7.5	1.60% (76th)	—	no fix	2021-03-19	—
CVE-2021-28675US	medium5.5	0.96% (61st)	—	no fix	2021-06-02	—
CVE-2021-28678US	medium5.5OT elevated	0.73% (54th)	—	no fix	2021-06-02	—

The flaw types (CWEs) most of these CVEs share.

CWE-125Out-of-bounds Read5 CVEs
CWE-400Uncontrolled Resource Consumption5 CVEs
CWE-20Improper Input Validation4 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer1 CVEs
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')1 CVEs
CWE-1333Inefficient Regular Expression Complexity1 CVEs
CWE-233Improper Handling of Parameters1 CVEs
CWE-252Unchecked Return Value1 CVEs

Which sources assert this record, and when.

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