DTrace: Multiple Vulnerabilities Multiple vulnerabilities have been found in DTrace, the worst of which could allow denial of service. dtrace 2026-08-26 2026-08-26 974696 local 2.0.7 2.0.7

DTrace is a dynamic tracing tool for analysing or debugging the whole system. Specifically, dtprobed is a component of the DTrace system that keeps track of USDT probes within running processes, parsing and storing the DOF they provide for later consumption by dtrace proper.

Multiple vulnerabilities have been discovered in DTrace. Please review the CVE identifiers referenced below for details.

Please review the referenced CVE identifiers for details.

There is no known workaround at this time.

All DTrace users should upgrade to the latest version:

# emerge --sync # emerge --ask --oneshot --verbose ">=dev-debug/dtrace-2.0.7" CVE-2026-21996 CVE-2026-35233 sam sam