How many CVEs have patched authorize_overlay_write?

1 published CVEs changed authorize_overlay_write in OpenC3/cosmos, in 2 distinct patches totalling 33 changed lines, between 2026 and 2026.

What is the latest CVE that changed authorize_overlay_write?

CVE-2026-77602 (OpenC3 COSMOS: Authenticated remote code execution via the user-writable config overlay (table definitions, cmd/tlm definitions, and script suites)), published 2026-09-23, changed lines 184 to 216 of openc3-cosmos-cmd-tlm-api/app/controllers/tables_controller.rb.

How does authorize_overlay_write compare to the rest of OpenC3/cosmos?

OpenC3/cosmos has 15 CVEs with a located fix in total; 1 of them changed authorize_overlay_write.

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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Authorize_overlay_write

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Patched Functions
Openc3
Cosmos
Authorize_overlay_write

authorize_overlay_write in OpenC3/cosmos: Patched by 1 CVEs

OpenC3/cosmos

Function

authorize_overlay_write

Name: authorize_overlay_write in OpenC3/cosmos: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

openc3-cosmos-cmd-tlm-api/app/controllers/tables_controller.rb

Last patched September 23, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

authorize_overlay_write in OpenC3/cosmos was changed by 1 published CVE fixes in 2026, in 2 distinct patches that added or removed 33 lines in total.

OpenC3/cosmos has 15 CVEs with a located fix in total, so 7% of them touched this function.

CVEs that patched it

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

OpenC3 COSMOS: Authenticated remote code execution via the user-writable config overlay (table definitions, cmd/tlm definitions, and script suites)
CVE-2026-77602 · lines 184–216 · +33 −0
Critical · CVSS 9.9
EPSS 0.6%2026-09-23

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1generateopenc3-cosmos-cmd-tlm-api/app/controllers/tables_controller.rb2 CVEs · 3 patches2024 to 2026
2saveopenc3-cosmos-cmd-tlm-api/app/controllers/tables_controller.rb2 CVEs · 3 patches2024 to 2026
3save_asopenc3-cosmos-cmd-tlm-api/app/controllers/tables_controller.rb2 CVEs · 3 patches2024 to 2026
4destroyopenc3-cosmos-cmd-tlm-api/app/controllers/tables_controller.rb1 CVEs · 2 patches2026
5lockopenc3-cosmos-cmd-tlm-api/app/controllers/tables_controller.rb1 CVEs · 1 patches2024
6reportopenc3-cosmos-cmd-tlm-api/app/controllers/tables_controller.rb1 CVEs · 1 patches2024
7loadopenc3-cosmos-cmd-tlm-api/app/controllers/tables_controller.rb1 CVEs · 1 patches2024
8bodyopenc3-cosmos-cmd-tlm-api/app/controllers/tables_controller.rb1 CVEs · 1 patches2024

Other hotspots in the repository

Functions in OpenC3/cosmos changed by the most CVE fixes.

self5 CVEs · openc3/lib/openc3/models/auth_model.rb verify4 CVEs · openc3-cosmos-cmd-tlm-api/app/controllers/auth_controller.rb sanitize_params3 CVEs · openc3-cosmos-cmd-tlm-api/app/controllers/application_controller.rb sanitize_params3 CVEs · openc3-cosmos-script-runner-api/app/controllers/application_controller.rb save_as2 CVEs · openc3-cosmos-cmd-tlm-api/app/controllers/tables_controller.rb generate2 CVEs · openc3-cosmos-cmd-tlm-api/app/controllers/tables_controller.rb

All patched functions in OpenC3/cosmos

Frequently asked questions

Common questions about CVE fixes to authorize_overlay_write.

How many CVEs have patched authorize_overlay_write?: 1 published CVEs changed authorize_overlay_write in OpenC3/cosmos, in 2 distinct patches totalling 33 changed lines, between 2026 and 2026.
What is the latest CVE that changed authorize_overlay_write?: CVE-2026-77602 (OpenC3 COSMOS: Authenticated remote code execution via the user-writable config overlay (table definitions, cmd/tlm definitions, and script suites)), published 2026-09-23, changed lines 184 to 216 of openc3-cosmos-cmd-tlm-api/app/controllers/tables_controller.rb.
How does authorize_overlay_write compare to the rest of OpenC3/cosmos?: OpenC3/cosmos has 15 CVEs with a located fix in total; 1 of them changed authorize_overlay_write.
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

openc3-cosmos-cmd-tlm-api/app/controllers/tables_controller.rb on GitHub (opens in a new tab)
All patched functions in OpenC3/cosmos
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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On this page

Overview
CVEs that patched it
Other functions in these files
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References