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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| crossplane | crossplane-runtime | 2.2.0, 2.2.1, 2.2.2, 2.3.0, 2.3.1, 2.3.2 | 2.2.3 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Go | github.com/crossplane/crossplane-runtime/v2 | >= 2.4.0-rc.0, < 2.4.0-rc.1 | 2.4.0-rc.1 | GHSA-mf7q-r4rv-jv94 |
| Go | github.com/crossplane/crossplane-runtime/v2 | >= 2.3.0, < 2.3.3 | 2.3.3 | GHSA-mf7q-r4rv-jv94 |
| Go | github.com/crossplane/crossplane-runtime/v2 | >= 2.3.0, < 2.3.3 · >= 2.4.0-rc.0, < 2.4.0-rc.1 | 2.3.3, 2.4.0-rc.1 | GO-2026-6302 |
References
- VDB-413395 | crossplane crossplane-runtime ImageConfig client.go Get toctou vdb-entry technical-description
- VDB-413395 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-105163 | CVE Analysis and Report third-party-advisory
- https://github.com/advisories/GHSA-mf7q-r4rv-jv94 issue-tracking
- https://github.com/crossplane/crossplane-runtime/pull/1038 issue-tracking patch
- https://github.com/crossplane/crossplane-runtime/commit/bee99c6cd6ca81878acca2940a2f0a02169fc208 patch
- https://github.com/crossplane/crossplane-runtime/releases/tag/v2.2.3 patch
- https://github.com/crossplane/crossplane-runtime/ product