HIGHnpm

node-opcua: Unbounded nonce cache enables unauthenticated heap exhaustion DoS

node-opcua: Unbounded nonce cache enables unauthenticated heap exhaustion DoS

CVE-2026-54156Published 6 days agoUpdated 6 days agoSource: OSV

Affected packages

  • node-opcua

Exploit signal

Known exploited (CISA KEV)
No
EPSS score
EPSS percentile

EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.

node-opcua: Unbounded nonce cache enables unauthenticated heap exhaustion DoS | HackTribune