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Fedora tcpreplay 4.6.0 Update Addresses Security Vulnerabilities

Fedora tcpreplay 4.6.0 Update Addresses Security Vulnerabilities

First seen 7 Aug 2026, 08:28 UTC • •
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ThreatCluster AI
ThreatCluster •August 8, 2026 at 08:07 UTC
  • •Fedora released tcpreplay updates for versions 4.6.0 on August 6, 2026.
  • •The updates include performance enhancements and support for pcap and snoop formats.
  • •Users are advised to audit Linux privileges to limit potential security risks.

On August 6, 2026, Fedora released updates for tcpreplay version 4.6.0 across Fedora 43 and 44. The updates include enhancements and fixes for replaying captured network traffic, which supports pcap and snoop formats. The updates were issued by Bojan Smojver and include improvements such as adding pthreads for EPEL8/9 and updates to previous versions. Users are advised to audit Linux privileges to mitigate potential compromise and escalation risks. The updates can be installed using the 'dnf' package manager. Specific details about vulnerabilities or exploits were not disclosed in the articles, indicating that the updates may be routine maintenance rather than addressing critical security flaws.

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Timeline

2026-08-06
Fedora tcpreplay 4.6.0 updates released
Updates for tcpreplay 4.6.0 were issued for Fedora 43 and 44, enhancing network traffic replay capabilities.
Linuxsecurity
2026-08-06
Security advisory issued for tcpreplay
Fedora's advisory emphasizes the importance of auditing Linux privileges to prevent escalation and compromise.
Linuxsecurity

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