critical on Hacker News

64 titles from 62 authors in the last 30 days, with 55 distinct links and 2 Show HN.

Counts titles, it does not confirm facts. Open the source before concluding anything.

Projects on this term

The score comes from our model.

• Show HN: OpenMCX – An open source mission critical communications stack · score 7.5

  OpenMCX is an open-source implementation of 3GPP Release 19 mission-critical communications (MCx), including MCPTT, MCData, and MCVideo, deployable via containers. It provides a complete SIP-based stack with application servers, common services, and clients, aiming to be the first open-source MCX stack with end-to-end encrypted media and signaling.

• Show HN: A critical thinking site for kids and teens · score 3.7

  Critikid is an educational website that teaches critical thinking skills to children and teenagers, created by a former teacher. It provides interactive lessons and materials to help kids evaluate claims and arguments, addressing a gap in critical thinking resources. The project is a small, bootstrapped effort with content and technical work handled by a two-person team.

Recent titles

1. Critical Software is rebuilding itself around AI (200 ppl being layed off)
   2026-10-31 · ai.pt · HN discussion
2. The Impact of Generative AI on Critical Thinking
   2026-10-31 · dl.acm.org · HN discussion
3. Critical TCP use-after-free: CVE-2026-98432
   2026-10-29 · rescana.com · HN discussion
4. Discovering and exploiting vulnerabilities in critical software with Claude
   2026-10-29 · anthropic.com · HN discussion
5. A modern human range expansion ∼300kya had a critical role in Neandertal origins
   2026-10-28 · biorxiv.org · HN discussion
6. A critical look at self-distillation for reasoning
   2026-10-27 · jasonkena.github.io · HN discussion
7. AI Self-Replication Beyond the Datacenter: 5 Critical Findings
   2026-10-27 · devnavigator.com · HN discussion
8. US designates helium as a critical material
   2026-10-26 · apnews.com · HN discussion
9. Min-P, Max Exaggeration: Critical Analysis of Min-P Sampling in Language Models
   2026-10-24 · arxiv.org · HN discussion
10. New Critical Television
    2026-10-24 · openvault.wgbh.org · HN discussion
11. OpenAI found a critical flaw in Brotli (used by Node.js, Bun and Envoy)
    2026-10-23 · twitter.com · HN discussion
12. Critical Qdrant vulnerability allows unauthenticated access to clusters
    2026-10-22 · github.com · HN discussion
13. Simple and critical zeros of the Riemann zeta-function
    2026-10-22 · terrytao.wordpress.com · HN discussion
14. AI found a critical PHP flaw. The bigger failure began in 2024
    2026-10-22 · thenewstack.io · HN discussion
15. Nginx Is Bleeding Again: Three Critical Remote Code Execution Bugs, Patch Now
    2026-10-22 · csoonline.com · HN discussion
16. PHP2Shell: Two Critical PHP CVEs, Ten Node.js Bugs and a Compromised CA
    2026-10-22 · youtube.com · HN discussion
17. PHP2Shell: Critical PHP Vulnerabilities, What to Do About Them
    2026-10-22 · getastra.com · HN discussion
18. Critical Fortinet Security Release
    2026-10-22 · fortinet.com · HN discussion
19. PHP 9.2 Critical Memory Corruption CVE
    2026-10-22 · nvd.nist.gov · HN discussion
20. A Critical Look at Lean4
    2026-10-21 · lesswrong.com · HN discussion
21. Potential third critical PHP CVE
    2026-10-21 · elk.zone · HN discussion
22. October 2026 Critical Patch Update: Security and Stability Fixes for OpenJFX
    2026-10-21 · gluonhq.com · HN discussion
23. Php2shell: Critical flaws allow code injection in PHP
    2026-10-21 · heise.de · HN discussion
24. PHP2Shell: Critical PHP RCE Vulnerabilities Explained
    2026-10-21 · moneo.com.tr · HN discussion
25. Critical PHP vulnerabilities: POC released, attacks starting
    2026-10-21 · thestack.technology · HN discussion
26. Websites taken down across Europe ahead of critical cyber-security update
    2026-10-21 · bbc.com · HN discussion
27. PHP2Shell: AI uncovers critical RCE in PHP
    2026-10-21 · wiz.io · HN discussion
28. PHP2Shell: Critical Vulnerabilities in PHP
    2026-10-21 · aikido.dev · HN discussion
29. Upcoming Critical PHP Security Release
    2026-10-21 · php.net · HN discussion
30. PHP schedules October 21 security release for two critical vulnerabilities
    2026-10-20 · digg.com · HN discussion

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