Vulnerability record · CVE-2026-62212 · published 17 July 2026

CVE-2026-62212: Openclaw toctou race condition vulnerability

Openclaw · Openclaw

OpenClaw before 2026.5.28 contains a race condition in the MS Teams safeFetch DNS rebinding check. When the affected feature is enabled and reachable, a lower-trust caller or configured input path could win a timing window between the DNS validation check and use, allowing actions that should have required a stronger authorization or policy check. Practical impact depends on the operator's configuration and whether lower-trust input can reach that path.

5.1 CVSS 4.0 Medium EPSS 0.22% · top 88.0% CWE-367 · TOCTOU race condition

5.1CVSS 4.0 base score

0.22%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

2References

20 Jul 2026Last modified by NVD

Description

CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Openclaw Openclaw

References

Link	Tags
https://github.com/openclaw/openclaw/security/advisories/GHSA-wxm8-ghhq-q688	MitigationVendor Advisory
https://www.vulncheck.com/advisories/openclaw-authentication-bypass-via-safefetch	Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-62212), CISA KEV, FIRST EPSS (scores of 2026-10-01). This page is refreshed as NVD updates the record.