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 Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
crossplane crossplane-runtime affected
Version Status Constraints
2.2.0 affected —
2.2.1 affected —
2.2.2 affected —
2.3.0 affected —
2.3.1 affected —
2.3.2 affected —
2.2.3 unaffected —
2.3.3 unaffected —
2.4.0-rc.1 unaffected —

No data.

No data.

No data.

Project Subscriptions

Vendors Products
Crossplane Subscribe
Crossplane-runtime Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/advisories/GHSA-mf7q-r4rv-jv94 cve-icon
https://github.com/crossplane/crossplane-runtime/ cve-icon
https://github.com/crossplane/crossplane-runtime/commit/bee99c6cd6ca81878acca2940a2f0a02169fc208 cve-icon
https://github.com/crossplane/crossplane-runtime/pull/1038 cve-icon
https://github.com/crossplane/crossplane-runtime/releases/tag/v2.2.3 cve-icon
https://vuldb.com/cve/CVE-2026-105163 cve-icon
https://vuldb.com/vuln/413395 cve-icon
https://vuldb.com/vuln/413395/cti cve-icon
History

Sun, 04 Oct 2026 21:45:00 +0000

Type Values Removed Values Added
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.
Title crossplane crossplane-runtime ImageConfig client.go Get toctou
First Time appeared Crossplane
Crossplane crossplane-runtime
Weaknesses CWE-362
CWE-367
CPEs cpe:2.3:a:crossplane:crossplane-runtime:*:*:*:*:*:*:*:*
Vendors & Products Crossplane
Crossplane crossplane-runtime
References
Metrics cvssV2_0

{'score': 5, 'vector': 'AV:N/AC:L/Au:N/C:N/I:P/A:N/E:ND/RL:OF/RC:C'}

cvssV3_0

{'score': 5.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:X/RL:O/RC:C'}

cvssV3_1

{'score': 5.3, 'vector': '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'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-10-04T21:30:12.785Z

Reserved: 2026-10-04T07:28:17.729Z

Link: CVE-2026-105163

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses