CVE-2026-34503 Details
OpenClaw before 2026.3.28 fails to disconnect active WebSocket sessions when devices are removed or tokens are revoked. Attackers with revoked credentials can maintain unauthorized access through existing live sessions until forced reconnection.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2026-34503
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
0.01 Probability of exploitation activity being observed over the next 30 days (2st percentile)
CVSS score for CVE-2026-34503
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
8.1 High
Products affected by CVE-2026-34503
Openclaw 2026.3.8
Openclaw 2026.3.23
Openclaw 2026.3.24
Openclaw 2026.2.26
Openclaw 2026.3.25
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Low
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CVE-2026-34503 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
CN 2,919 49.62%
US 1,007 17.12%
SG 580 9.86%
HK 376 6.39%
DE 257 4.37%
JP 194 3.30%
GB 72 1.22%
KR 70 1.19%
NL 54 0.92%
IR 35 0.59%

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CVE-2026-34503 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 4,714 96.44%
Telecommunications 114 2.33%
Retail 49 1.00%
Education 4 0.08%
Business Services 2 0.04%
Government/Politics 2 0.04%
Media/Entertainment 2 0.04%
Consumer Goods 1 0.02%

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