python urllib3

Name: python urllib3
Brand: python

productUS

cpe:2.3:a:python:urllib3:*:*:*:*:*:*:*:*

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

KEV-listed

EPSS ≥ 10%

by severity

1critical10high10medium1low

updated 2026-10-28

vulnerabilities (22)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2023-43804US	high8.1	1.36% (72nd)	Exploit	1.26.17	2023-10-04	2 versions
CVE-2018-20060US	critical9.8	4.49% (91st)	—	1.23	2018-12-11	< 1.23
CVE-2020-7212US	high7.5	3.37% (89th)	—	no fix	2020-03-06	1.25.2 → 1.25.7
CVE-2021-33503US	high7.5	3.27% (88th)	—	1.26.5	2021-06-29	1.25.4 → 1.26.5
CVE-2026-21441US	high7.5	2.92% (87th)	—	2.6.3	2026-01-07	1.22 → 2.6.3
CVE-2019-11324US	high7.5	2.92% (87th)	—	1.24.2	2019-04-18	< 1.24.2
CVE-2020-26137US	medium6.5	2.27% (83rd)	—	1.25.9	2020-09-30	< 1.25.9
CVE-2021-28363US	medium6.5	2.17% (82nd)	—	1.26.4	2021-03-15	1.26.0 → 1.26.4
CVE-2019-11236US	medium6.1	2.07% (81st)	—	no fix	2019-04-15	≤ 1.24.2
CVE-2024-37891US	medium6.5	1.14% (66th)	—	2.2.2	2024-06-17	2 versions
CVE-2016-9015US	low3.7	0.75% (55th)	—	no fix	2017-01-11	2 versions
CVE-2025-66471US	high7.5	0.68% (52nd)	—	2.6.0	2025-12-05	1.0 → 2.6.0
CVE-2025-66418US	high7.5	0.68% (52nd)	—	2.6.0	2025-12-05	1.24 → 2.6.0
CVE-2026-44432US	high7.5	0.68% (52nd)	—	2.7.0	2026-05-13	2.6.0 → 2.7.0
CVE-2025-50182US	medium6.1	0.60% (49th)	—	2.5.0	2025-06-19	2.2.0 → 2.5.0
CVE-2018-25091US	medium6.1	0.59% (48th)	—	1.24.2	2023-10-15	< 1.24.2
CVE-2023-45803US	medium4.2	0.59% (48th)	—	1.26.18	2023-10-17	2 versions
CVE-2025-50181US	medium6.1	0.47% (41st)	—	2.5.0	2025-06-19	< 2.5.0
CVE-2026-97689US	high7.5	0.34% (27th)	—	2.8.0	2026-09-29	1.10.3 → 2.8.0
CVE-2026-44431US	medium5.3	0.33% (26th)	—	2.7.0	2026-05-13	1.23 → 2.7.0
CVE-2026-97688US	medium5.3	0.29% (22nd)	—	2.8.0	2026-09-29	2.6.2 → 2.8.0
CVE-2026-97687US	high8.1	0.21% (11th)	—	2.8.0	2026-09-29	1.26.0 → 2.8.0

weaknesses (8)

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

CWE-200Exposure of Sensitive Information to an Unauthorized Actor5 CVEs
CWE-295Improper Certificate Validation4 CVEs
CWE-409Improper Handling of Highly Compressed Data (Data Amplification)3 CVEs
CWE-601URL Redirection to Untrusted Site ('Open Redirect')3 CVEs
CWE-400Uncontrolled Resource Consumption2 CVEs
CWE-770Allocation of Resources Without Limits or Throttling2 CVEs
CWE-113Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')1 CVEs
CWE-255CWE-2551 CVEs

sources (1)

Which sources assert this record, and when.

USNVD / CVE22 CVEs

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