Fedora 43 : libpcap (2026-4401b94ad0)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-4401b94ad0 advisory. New version 10.7.1 Fix for CVE-2026-0799, CVE-2026-6244, CVE-2026-6554, CVE-2026-18238, CVE-2026-18313, CVE-2026-31911, CVE-2026-31912 Tenable has...

CVE-2026-6554 affecting package libpcap for versions less than 1.10.7-1

CVE-2026-6554 affecting package libpcap for versions less than 1.10.7-1. A patched version of the package is available...

DEBIAN-CVE-2026-6554

libpcap BPF interpreter treats the offset in the 'ja L' BPF instruction as a signed integer to implement looping via backward jumps, but it does not limit the number of loop iterations. In particular uncommon use cases a crafted filter program can cause the interpreter to loop infinitely...