Ubuntu 26.10 wird Rust Coreutils, OpenSSL 4.0 und einen schlankeren GRUB mitbringen
s3nnet.de/ubuntu-2610-...

#Linux #LinuxNews #LinuxDE #LinuxNewsDE #EULE #EULEde #RustCoreutils #OpenSSL #GRUB

#OpenSSL #PQC #PostQuantum

LibreSSL 4.2.2 and 4.3.3 released www.undeadly.org/cgi?action=a... #openbsd #libressl #openssl #tls #ssl #https #cryptography #security #crypto #portablesoftware #freesoftware #libresoftware

LibreSSL 4.2.2 and 4.3.3 released https://www.undeadly.org/cgi?action=article;sid=20261007052424 #openbsd #libressl #openssl #tls #ssl #https #cryptography #security #crypto #portablesoftware #freesoftware #libresoftware

Discover how the OpenSSL DTLS memory leak (CVE-2026-84782) allows out-of-bounds reads and denial-of-service attacks. Learn about the patch and affected versions.

#OpenSSL #DTLS #MemoryLeak #Cybersecurity #Vulnerability

A week of Linux releases brought both visible changes and quieter maintenance: Firefox got its biggest redesign in years, while Flatpak fixed six security issues and OpenSSL ship…

https://en.hacks.gr/nees-ekdoseis-linux-megali-allagi-ston-firefox-kai-diorthoseis-asfaleias/

#Linux #Flatpak #OpenSSL

aerynOS: Unstable stream update 3rd October 2026

- COSMIC 1.9.0
- Added fwupd & firewalld
- Updated Qt 6.12 and OpenSSL 4.0.3 with associated rebuilds

aerynos.discourse.group/t/unstable-s...

#aerynOS #linux #COSMICDE #Qt #OpenSSL #fwupd #firewalld

#OpenSSL #PQC #PostQuantum

#OpenSSL Sicherheitslücke - patches sollten verfügbar sein

borncity.com/blog/2026/10...

The integration supports all 12 SLH-DSA SHA2 and SHAKE parameter sets, plus key management, signing, verification, and import/export through the OpenSSL provider interface.

Learn more: www.wolfssl.com/wolf...
#PQC #SLHDSA #OpenSSL #FIPS205 #PostQuantum

Rotación de certificados TLS: cómo probar cada endpoint

¿Tu certificado se renovó pero el endpoint sigue mostrando el viejo? Checklist real con OpenSSL para validar la rotación de certificados TLS en 2026

#tls #openssl #nginx #certbot #ciberseguridad

found a vuln in openssl: the QUIC stack enforced per-stream flow control but not the connection-level limit. 200 streams under 512 KiB each, no byte at offset 0 so nothing gets consumed: ~100 MB heap per connection instead of a 768 KiB window.

CVE-2026-75804 #openssl #security #vulnerability

📢 Correctifs haute sévérité dans OpenSSL et WolfSSL : authentification et fuites mémoire

Cet article couvre les correctifs de sécurité publiés par les équipes des bibliothèques cryptographiques open source OpenSSL et WolfSSL. La…

🟢 vérification factuelle haute
#OpenSSL #WolfSSL #Cyberveille

OpenSSL Fixes High-Severity DTLS Flaw That Can Leak Heap Memory Unencrypted reconbee.com/openssl-fixe...

#OpenSSL #highseverity #DTLS #heapmemory #cybersecurity #cyberattack

OpenSSL and WolfSSL patched 25 flaws, including high-severity bugs that could cause memory leaks, DoS, and auth bypass in DTLS, TLS, and cert validation paths used by VPNs, VoIP, IoT, Nginx, HAProxy, and Apache. #OpenSSL #WolfSSL #CVE2026

CVE-2026-34182 - openssl
The OpenSSL library can accept specially formed encrypted messages without properly checking their settings, which could let an attacker alter or read…

Too many irrelevant or confusing CVEs? Use stackflag.com

#openssl #canonical #UbuntuProFIPSupdates2204LTS #CVE #infosec

OpenSSLの脆弱性(High: CVE-2026-84782, Moderate: CVE-2026-84783, Low: CVE-2026-35189複数)と4.0.3, 3.6.5, 3.5.9, 3.4.8, 3.0.23, 1.1.1zj, 1.0.2zsリリース

#sios_tech #security #vulnerability #セキュリティ #脆弱性 #ssh #openssl #ssl

security.sios.jp/vulnerabilit...

Small payload, big storm: OpenSSL’s HollowByte bug lets 11 bytes exhaust server memory. Patch now. #Security #OpenSSL #HollowByte #DoS #MemoryLeak #TLS https://thedailytechfeed.com/openssls-hollowbyte-fix-addresses-11-byte-dos-memory-leak/

OpenSSL patched 14 OpenSSL vulnerabilities, including high-severity DTLS flaw CVE-2026-84782 that can leak heap memory. Upgrade to 4.0.3 now.

#OpenSSL #OpenSSLVulnerabilities #CVE202684782 #DTLS #QUIC #TLS #Cryptography #PatchNow

🔐 New Flatcar maintenance security releases are out!

• Alpha 4820.0.1
• Beta 4790.1.1
• Stable 4757.2.1

These releases include OpenSSL security fixes addressing multiple high-severity CVEs, along with patch-level Linux kernel updates and bug fixes.

#Security #OpenSSL