How many CVEs have patched CallbackWriter?

1 published CVEs changed CallbackWriter in zenml-io/zenml, in 2 distinct patches totalling 42 changed lines, between 2026 and 2026.

What is the latest CVE that changed CallbackWriter?

CVE-2026-68772 (ZenML 0.94.6 Remote Code Execution via CloudpickleMaterializer), published 2026-08-07, changed lines 41 to 82 of src/zenml/utils/io_utils.py.

How does CallbackWriter compare to the rest of zenml-io/zenml?

zenml-io/zenml has 13 CVEs with a located fix in total; 1 of them changed CallbackWriter.

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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CallbackWriter

CallbackWriter in zenml-io/zenml: Patched by 1 CVEs

zenml-io/zenml

Class

CallbackWriter

Name: CallbackWriter in zenml-io/zenml: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

src/zenml/utils/io_utils.py

Last patched August 7, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

CallbackWriter in zenml-io/zenml was changed by 1 published CVE fixes in 2026, in 2 distinct patches that added or removed 42 lines in total.

zenml-io/zenml 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 CallbackWriter, newest first, with the lines each fix touched.

ZenML 0.94.6 Remote Code Execution via CloudpickleMaterializer
CVE-2026-68772 · lines 41–82 · +42 −0
High · CVSS 8.5
EPSS 0.8%2026-08-07

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Other hotspots in the repository

Functions in zenml-io/zenml changed by the most CVE fixes.

update_myself3 CVEs · src/zenml/zen_server/routers/users_endpoints.py update_user3 CVEs · src/zenml/zen_server/routers/users_endpoints.py load_model_from_metadata2 CVEs · src/zenml/artifacts/utils.py load2 CVEs · src/zenml/materializers/cloudpickle_materializer.py handle_int_env_var2 CVEs · src/zenml/constants.py get_user2 CVEs · src/zenml/zen_server/routers/users_endpoints.py

All patched functions in zenml-io/zenml

Frequently asked questions

Common questions about CVE fixes to CallbackWriter.

How many CVEs have patched CallbackWriter?: 1 published CVEs changed CallbackWriter in zenml-io/zenml, in 2 distinct patches totalling 42 changed lines, between 2026 and 2026.
What is the latest CVE that changed CallbackWriter?: CVE-2026-68772 (ZenML 0.94.6 Remote Code Execution via CloudpickleMaterializer), published 2026-08-07, changed lines 41 to 82 of src/zenml/utils/io_utils.py.
How does CallbackWriter compare to the rest of zenml-io/zenml?: zenml-io/zenml has 13 CVEs with a located fix in total; 1 of them changed CallbackWriter.
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/zenml/utils/io_utils.py on GitHub (opens in a new tab)
All patched functions in zenml-io/zenml
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
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References