Vulnerability intelligence
CVE-2025-11482
An Allocation of Resources Without Limits or Throttling vulnerability in the OPC-UA Server used in PPT30 Operating System versions before 1.8.0 may be used by an unauthenticated network-based attacker to permanently prevent legitimate users from interacting with the service.
CVSS Score
8.7
High
EPSS — Exploit Probability
0.3%
Riskier than 25% of all CVEs
Exploitation
Not in CISA KEV
No federal exploitation record
Remediation
unknown
Check vendor advisories
1 article across 1 outlet · first covered Jun 4, 2026 · latest Jun 4, 2026
Coverage timeline
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CVE-2025-11482 flaw disables B&R OPC UA server, update urgedwww.cisa.gov · Jun 4, 2026