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.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
None
No data leak
Integrity
Low
Partial data modification
Availability
None
No disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products
crossplane:crossplane-runtime
References 8
https://vuldb.com/vuln/413395
VDB-413395 | crossplane crossplane-runtime ImageConfig client.go Get toctou
https://vuldb.com/vuln/413395/cti
VDB-413395 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/cve/CVE-2026-105163
CVE-2026-105163 | CVE Analysis and Report
https://github.com/advisories/GHSA-mf7q-r4rv-jv94
NVD
https://github.com/crossplane/crossplane-runtime/pull/1038
NVD
https://github.com/crossplane/crossplane-runtime/commit/bee99c6cd6ca81878acca29…
NVD
https://github.com/crossplane/crossplane-runtime/releases/tag/v2.2.3
NVD
https://github.com/crossplane/crossplane-runtime/
NVD