Linux Distros Unpatched Vulnerability : CVE-2026-57223

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Debian Linux - suricata - None Ubuntu Linux - windows: unquoted LocalSystem service ImagePath CVE-2026-57223 Note that Nessus relies on the presence of the...

zeek-openvpn

zeek::openvpn これは非推奨です。代わりに https://github.com/corelight/zeek-spicy-openvpn を使用してください。 以下のモードでOpenVPNを検出・解析するプラグインです： UDP w/ TLS UDP w/ TLS & TLS Auth TCP w/ TLS TCP w/ TLS & TLS Auth 現時点では、UDPまたはTCPの共有キーモードは検出されません。 このプロトコルアナライザがTLS情報を解析できる場合、ssl.logにデータが出力されます。TCP TLSサポートは動作し、UDP TLSサポートはZeek =...

Important: Red Hat Security Advisory: gvisor-tap-vsock security update

An update for gvisor-tap-vsock is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

UBUNTU-CVE-2026-3549

Heap Overflow in TLS 1.3 ECH parsing. An integer underflow existed in ECH extension parsing logic when calculating a buffer length, which resulted in writing beyond the bounds of an allocated buffer. Note that in wolfSSL, ECH is off by default, and the ECH standard is still evolving...

CVE-2026-3549

Heap Overflow in TLS 1.3 ECH parsing. An integer underflow existed in ECH extension parsing logic when calculating a buffer length, which resulted in writing beyond the bounds of an allocated buffer. Note that in wolfSSL, ECH is off by default, and the ECH standard is still evolving...

Packet Manipulation Framework: PcapPlusPlus

PcapPlusPlus is a multiplatform C++ network sniffing and packet parsing and manipulation framework. PcapPlusPlus is meant to be lightweight, efficient and easy to use. What makes PcapPlusPlus different from similar C++ wrappers for libpcap/WinPcap? Designed to be lightweight and efficient Support...