How many CVEs have patched Validator?

1 published CVEs changed Validator in fleetdm/fleet, in 1 distinct patches totalling 1 changed lines, between 2025 and 2025.

What is the latest CVE that changed Validator?

CVE-2025-27509 (SAML authentication vulnerability due to improper SAML response validation), published 2025-03-06, changed lines 18 of server/sso/validate.go.

How does Validator compare to the rest of fleetdm/fleet?

fleetdm/fleet has 14 CVEs with a located fix in total; 1 of them changed Validator.

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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Fleet
Validator

Validator in fleetdm/fleet: Patched by 1 CVEs

fleetdm/fleet

Type

Validator

Name: Validator in fleetdm/fleet: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

server/sso/validate.go

Last patched March 6, 2025

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2025

Years

By CVE publication date

Overview

Validator in fleetdm/fleet was changed by 1 published CVE fixes in 2025, in 1 distinct patches that added or removed 1 lines in total.

fleetdm/fleet has 14 CVEs with a located fix in total, so 7% of them touched this function.

CVEs that patched it

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

On this page

Overview
CVEs that patched it
Other functions in these files
Other hotspots in the repository
FAQ
References

SAML authentication vulnerability due to improper SAML response validation
CVE-2025-27509 · line 18 · +0 −1
Critical · CVSS 9.3
EPSS 0.7%2025-03-06

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1ValidateAudiencesserver/sso/validate.go1 CVEs · 1 patches2025
2ValidateResponseserver/sso/validate.go1 CVEs · 1 patches2022
3validateSignatureserver/sso/validate.go1 CVEs · 1 patches2025
4ValidateSignatureserver/sso/validate.go1 CVEs · 1 patches2020
5WithExpectedAudienceserver/sso/validate.go1 CVEs · 1 patches2022

Other hotspots in the repository

Functions in fleetdm/fleet changed by the most CVE fixes.

SearchTargets1 CVEs · server/service/targets.go MDMWindowsGetEnrolledDeviceWithDeviceID1 CVEs · server/datastore/mysql/microsoft_mdm.go isRekeyRequest1 CVEs · pkg/mdm/mdmtest/windows.go SendResponse1 CVEs · pkg/mdm/mdmtest/windows.go doManagementReq1 CVEs · pkg/mdm/mdmtest/windows.go getCredHDR1 CVEs · pkg/mdm/mdmtest/windows.go

All patched functions in fleetdm/fleet

Frequently asked questions

Common questions about CVE fixes to Validator.

How many CVEs have patched Validator?: 1 published CVEs changed Validator in fleetdm/fleet, in 1 distinct patches totalling 1 changed lines, between 2025 and 2025.
What is the latest CVE that changed Validator?: CVE-2025-27509 (SAML authentication vulnerability due to improper SAML response validation), published 2025-03-06, changed lines 18 of server/sso/validate.go.
How does Validator compare to the rest of fleetdm/fleet?: fleetdm/fleet has 14 CVEs with a located fix in total; 1 of them changed Validator.
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

server/sso/validate.go on GitHub (opens in a new tab)
All patched functions in fleetdm/fleet
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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