CVE-2026-105163
crossplane crossplane-runtime ImageConfig client.go Get toctou
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-367 CWE-362 |
| Vendor | crossplane |
| Product | crossplane-runtime |
| Published | Oct 4, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:X/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
crossplane / crossplane-runtime
2.2.0 2.2.1 2.2.2 2.3.0 2.3.1 2.3.2
References
vuldb.com: https://vuldb.com/vuln/413395 vuldb.com: https://vuldb.com/vuln/413395/cti vuldb.com: https://vuldb.com/cve/CVE-2026-105163 github.com: https://github.com/advisories/GHSA-mf7q-r4rv-jv94 github.com: https://github.com/crossplane/crossplane-runtime/pull/1038 github.com: https://github.com/crossplane/crossplane-runtime/commit/bee99c6cd6ca81878acca2940a2f0a02169fc208 github.com: https://github.com/crossplane/crossplane-runtime/releases/tag/v2.2.3 github.com: https://github.com/crossplane/crossplane-runtime/
Credits
bugbunny-research tonghuaroot VulDB GitHub Commit Analyzer