CVE-2026-32064OpenClaw < 2026.2.21 - Missing VNC Authentication in Sandbox Browser noVNC Observer
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
OpenClaw versions prior to 2026.2.21 sandbox browser entrypoint launches x11vnc without authentication for noVNC observer sessions, allowing unauthenticated access to the VNC interface. Remote attackers on the host loopback interface can connect to the exposed noVNC port to observe or interact with the sandbox browser without credentials.
- CVSS
- 7.7 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- Weakness (CWE)
- CWE-306
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Analyzed
- Record last updated
- Oct 8, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
OpenClaw OpenClaw openclaw:openclaw (from the name) | before 2026.2.21; 2026.2.21 not affected | CNA record |
openclaw openclaw openclaw:openclaw | before 2026.2.21 | NVD |
References
- https://github.com/openclaw/openclaw/security/advisories/GHSA-25gx-x37c-7pphvendor-advisory
- https://github.com/openclaw/openclaw/commit/621d8e1312482f122f18c43c72c67211b141da01patch
- https://github.com/openclaw/openclaw/commit/8c1518f0f3e0533593cd2dec3a46c9b746753661patch
- https://www.vulncheck.com/advisories/openclaw-missing-vnc-authentication-in-sandbox-browser-novnc-observerthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.