How many CVEs have patched is?

1 published CVEs changed is in huggingface/transformers, in 2 distinct patches totalling 12 changed lines, between 2025 and 2025.

What is the latest CVE that changed is?

CVE-2025-6051 (Regular Expression Denial of Service (ReDoS) in huggingface/transformers), published 2025-09-14, changed lines 209 to 214 of src/transformers/models/clvp/number_normalizer.py.

How does is compare to the rest of huggingface/transformers?

huggingface/transformers has 21 CVEs with a located fix in total; 1 of them changed is.

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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Is

is in huggingface/transformers: Patched by 1 CVEs

huggingface/transformers

Method

is

Name: is in huggingface/transformers: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

src/transformers/models/clvp/number_normalizer.py

Last patched September 14, 2025

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2025

Years

By CVE publication date

Overview

is in huggingface/transformers was changed by 1 published CVE fixes in 2025, in 2 distinct patches that added or removed 12 lines in total.

huggingface/transformers has 21 CVEs with a located fix in total, so 5% of them touched this function.

CVEs that patched it

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

Regular Expression Denial of Service (ReDoS) in huggingface/transformers
CVE-2025-6051 · lines 209–214 · +6 −6
Medium · CVSS 5.3
EPSS 0.4%2025-09-14

Get an alert when the next CVE fix lands in huggingface/transformers, with the patched functions.

Monitor transformers CVEs

Other hotspots in the repository

Functions in huggingface/transformers changed by the most CVE fixes.

is_valid_setting_command3 CVEs · src/transformers/commands/chat.py get_configuration_file3 CVEs · src/transformers/configuration_utils.py run3 CVEs · src/transformers/commands/chat.py recursive_look_for_imports3 CVEs · src/transformers/dynamic_module_utils.py remove_language_code2 CVEs · src/transformers/models/marian/tokenization_marian.py _do_use_weight_decay2 CVEs · src/transformers/optimization_tf.py

All patched functions in huggingface/transformers

Frequently asked questions

Common questions about CVE fixes to is.

How many CVEs have patched is?: 1 published CVEs changed is in huggingface/transformers, in 2 distinct patches totalling 12 changed lines, between 2025 and 2025.
What is the latest CVE that changed is?: CVE-2025-6051 (Regular Expression Denial of Service (ReDoS) in huggingface/transformers), published 2025-09-14, changed lines 209 to 214 of src/transformers/models/clvp/number_normalizer.py.
How does is compare to the rest of huggingface/transformers?: huggingface/transformers has 21 CVEs with a located fix in total; 1 of them changed is.
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/transformers/models/clvp/number_normalizer.py on GitHub (opens in a new tab)
All patched functions in huggingface/transformers
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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