High severityNVD Advisory· Published Feb 19, 2026· Updated Feb 20, 2026
OpenClaw has a SSRF guard bypass via full-form IPv4-mapped IPv6 (loopback / metadata reachable)
CVE-2026-26324
Description
OpenClaw is a personal AI assistant. Prior to version 2026.2.14, OpenClaw's SSRF protection could be bypassed using full-form IPv4-mapped IPv6 literals such as 0:0:0:0:0:ffff:7f00:1 (which is 127.0.0.1). This could allow requests that should be blocked (loopback / private network / link-local metadata) to pass the SSRF guard. Version 2026.2.14 patches the issue.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
openclawnpm | < 2026.2.14 | 2026.2.14 |
Affected products
2Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-jrvc-8ff5-2f9fghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-26324ghsaADVISORY
- github.com/openclaw/openclaw/commit/c0c0e0f9aecb913e738742f73e091f2f72d39a19ghsax_refsource_MISCWEB
- github.com/openclaw/openclaw/releases/tag/v2026.2.14ghsax_refsource_MISCWEB
- github.com/openclaw/openclaw/security/advisories/GHSA-jrvc-8ff5-2f9fghsax_refsource_CONFIRMWEB
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