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Debian DSA-6200-1 Tor Denial of Service Fix for Bookworm

debian
Calendar Grey April 5, 2026
Debian Logo
Two security issues found in Tor on Debian could lead to denial of service; updates recommended for impacted systems.
Two security vulnerabilities (TROVE-2026-004 and TROVE-2025-015) were discovered in Tor, a connection-based low-latency anonymous communication system, which could result in denial...
Topics%20covered

Topics Covered

security advisory denial of service debian Tor trove-2026-004 trove-2025-015

Summary

For the oldstable distribution (bookworm), this problem has been fixed
in version 0.4.9.6-0+deb12u1.

For the stable distribution (trixie), this problem has been fixed in
version 0.4.9.6-0+deb13u1.

We recommend that you upgrade your tor packages.

For the detailed security status of tor please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/tor

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/



Severity
important
Lowest
Low
Medium
High
Critical

Package: tor
CVE ID: not yet available

Topics%20covered

Topics Covered

security advisory denial of service debian Tor trove-2026-004 trove-2025-015

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