How many CVEs have patched cached_property?

1 published CVEs changed cached_property in pallets/werkzeug, in 1 distinct patches totalling 8 changed lines, between 2025 and 2025.

What is the latest CVE that changed cached_property?

CVE-2025-66221 (Werkzeug safe_join() allows Windows special device names), published 2025-11-29, changed lines 38 of src/werkzeug/utils.py.

How does cached_property compare to the rest of pallets/werkzeug?

pallets/werkzeug has 13 CVEs with a located fix in total; 1 of them changed cached_property.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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Patched Functions
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Werkzeug
Cached_property

cached_property in pallets/werkzeug: Patched by 1 CVEs

pallets/werkzeug

Class

cached_property

Name: cached_property in pallets/werkzeug: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

src/werkzeug/utils.py

Last patched November 29, 2025

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2025

Years

By CVE publication date

Overview

cached_property in pallets/werkzeug was changed by 1 published CVE fixes in 2025, in 1 distinct patches that added or removed 8 lines in total.

pallets/werkzeug has 13 CVEs with a located fix in total, so 8% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed cached_property, newest first, with the lines each fix touched.

Werkzeug safe_join() allows Windows special device names
CVE-2025-66221 · line 38 · +0 −8
Medium · CVSS 6.3
EPSS 0.5%2025-11-29

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Other hotspots in the repository

Functions in pallets/werkzeug changed by the most CVE fixes.

safe_join5 CVEs · src/werkzeug/security.py parse2 CVEs · src/werkzeug/formparser.py start_file_streaming2 CVEs · src/werkzeug/formparser.py _fix_ie_filename2 CVEs · src/werkzeug/formparser.py parse_multipart_headers2 CVEs · src/werkzeug/formparser.py _to_str2 CVEs · src/werkzeug/_internal.py

All patched functions in pallets/werkzeug

Frequently asked questions

Common questions about CVE fixes to cached_property.

How many CVEs have patched cached_property?: 1 published CVEs changed cached_property in pallets/werkzeug, in 1 distinct patches totalling 8 changed lines, between 2025 and 2025.
What is the latest CVE that changed cached_property?: CVE-2025-66221 (Werkzeug safe_join() allows Windows special device names), published 2025-11-29, changed lines 38 of src/werkzeug/utils.py.
How does cached_property compare to the rest of pallets/werkzeug?: pallets/werkzeug has 13 CVEs with a located fix in total; 1 of them changed cached_property.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

src/werkzeug/utils.py on GitHub (opens in a new tab)
All patched functions in pallets/werkzeug
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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Overview
CVEs that patched it
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