Wiz reports a critical race-condition flaw in Apache HTTP Server’s HTTP/2 module. Versions through 2.4.70 are affected; 2.4.71 is patched.
Critical RCE Vulnerability In Apache HTTP Server
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Cybersecurity
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Horible Public Key Tricks
A November 2026 report describes embedding a readable protest message in an RSA certificate while retaining a usable private key.
Outlook.com Is Rejecting Email From Domains Without DMARC
MailRoute says Outlook.com began rejecting some mail from domains without DMARC on Nov. 5, including messages from smaller senders.
Deep-TEMPEST: A Modern Cybersecurity Attack That Reads Screens Via Radio
Wccftech reports that Deep-TEMPEST uses deep learning to reconstruct screen images from radio emissions captured from HDMI cables.
OpenSSH 10.6P2 Critical Workaround For Alpine Without PAM
OpenSSH 10.6p2 addresses a password-authentication bypass affecting some Linux systems built and run without PAM, including relevant Alpine setups.
Postman Silently Auto-installs AI Plugins And Attempts To Share All API Data
A GitHub report documents automatic Postman plugin installs and broad startup instructions on one Mac; it does not establish API data exfiltration.
Self-Employed? Solopreneur? NIST Has A Cybersecurity Guide Just For You
NIST has published a plain-language cybersecurity guide for businesses with one paid employee, with practical steps, worksheets and example plans.
Leaking Secrets From Air-Gap Computers By Spelling Radio Signals From RAM (2024)
A 2024 arXiv paper describes malware encoding data in radio emissions from RAM, with a reported rate of up to 1,000 bits per second.
TCP Use-After-Free: CVE-2026-98432 / CVSS 9.8
CVE-2026-98432 affects Linux kernels from 4.4 and carries a CVSS 9.8 score. Fix status varies by distribution as of Oct. 31, 2026.
A 2026 Checklist For Securing AI Automation Networks
A buyer’s checklist outlines network hardware and planning considerations for AI tools and automation, while leaving key security claims unverified.
