https://9to5linux.com/openssl-4-0-3-is-out-as-another-security-patch-release-update-now OpenSSL 4.0.3 open-source TLS/SSL and crypto library is now available for download with bug fixes and mitigations for various security vulnerabilities.
https://thehackernews.com/2026/09/new-spectre-v2-btr-attack-leaks-linux.html A group of academics from VUSec and Scuola Superiore Sant'Anna have disclosed details of a new Spectre CPU vulnerability variant that affects Just-In-Time (JIT) engines present in web browsers, language runtimes, and the operating system kernel, across multiple CPU vendors. The new Spectre-v2 variant has been codenamed Branch Target Reuse (BTR).