Threats Tagged 'cve-2026-54788'
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Threats Tagged 'cve-2026-54788'
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0 CVE-2026-54788 is a high-severity vulnerability in DataDog's dd-trace-rs Rust library for application performance monitoring. Versions from 0.1.0 up to but not including 0.3.3 parse the W3C tracestate header and collect all semicolon-separated key-value pairs in the Datadog dd=... vendor entry into a HashMap without limits. This allows a remote unauthenticated attacker to send an arbitrarily large dd=... entry, causing excessive CPU and memory consumption and resulting in denial of service. The issue is fixed in version 0.3.3. Join the discussion | CVE Database V5 | 08/28/2026, 16:33:49 UTC Added: 08/28/2026, 19:39:54 UTC |
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