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AWS Security Bulletins

CVE-2026-98432 - Linux kernel IPv4 TCP use-after-free Issue

Bulletin ID: 2026-160-AWS Publication Date: 10/30/2026 22:15 PM PDT Description: AWS is aware of CVE-2026-98432, a memory issue in the Linux kernel IPv4 TCP handshake path affecting kernel versions 4.4 and later that could result in remote code execution. Updated kernel packages are available for Amazon Linux 2 and Amazon Linux 2023, and we recommend customers running self-managed Linux instances update and reboot. A…

Vulnerabilities & Zero-Day Cloud Computing Networking & Internet Operating Systems
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CSO Online

Choosing a WAAP in 2026: 3 questions that separate the shortlist

One platform or four Your WAF renewal is coming up. The API team has its own tooling in mind, the fraud team wants a bot product, and someone in networking owns DDoS. Four controls, four consoles, four sets of policies in front of the same applications. That is the situation a Web Application and API Protection platform, or WAAP, exists to replace: one service in front of the application portfolio that handles the WA…

Botnet & DDoS Cloud Security Networking & Internet
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Security Affairs

U.S. CISA adds GitLab and Cisco flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds GitLab and Cisco flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added GitLab and Cisco vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog: Below are the flaws added to the catalog: CVE-2026-97229 is a critical security flaw that could let attackers run code on […]

Vulnerabilities & Zero-Day
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