CVE-2026-105163
Medium
Description
A vulnerability was detected in crossplane crossplane-runtime up to 2.2.2/2.3.2. This vulnerability affects the function Get of the file pkg/xpkg/client.go of the component ImageConfig. The manipulation results in time-of-check time-of-use. The attack may be launched remotely. Upgrading to version 2.2.3, 2.3.3 and 2.4.0-rc.1 is able to resolve this issue. The patch is identified as bee99c6cd6ca81878acca2940a2f0a02169fc208. You should upgrade the affected component.
SeverityMedium
CVSS5.3
Exploit probability—
ProductGithub.com/crossplane/crossplane-runtime/v2
PublishedOct 4, 2026
First seenOct 4, 2026
Weakness typeCWE-367CWE-367CWE-362Race condition
How to fix
Update
- github.com/crossplane/crossplane-runtime/v22.4.0-rc.1, 2.3.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| github.com/crossplane/crossplane-runtime/v2Go | 2.4.0-rc.0 ≤ v < 2.4.0-rc.1, 2.3.0 ≤ v < 2.3.3 | 2.4.0-rc.1, 2.3.3 |
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