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CVE-2026-111943: Compromised Intermediate Certificate Authority

https://nvd.nist.gov/vuln/detail/cve-2026-111943
184•keks24•3h ago•48 comments

Faster than earcut: triangulating 3.7M map polygons in 489 ms

https://globus.software/blog/2026/10/16/cutting-map-polygons/
61•molind•2h ago•14 comments

Jailbreaking the Switch 2

https://pepsipu.com/blog/2026-10-switch2-jailbreak-ns2jb/
115•ledoge•4h ago•36 comments

WorldTUI: I trained a 360M model to pretend to be a terminal

https://simedw.com/2026/10/21/world-model-terminal/
289•alphax314•9h ago•92 comments

The recently proposed o(n log n) integer multiplication algorithm [pdf]

https://web.maths.unsw.edu.au/~davidharvey/research/subnlogn.pdf
224•craigcitro•9h ago•161 comments

Several Linux kernel vulnerabilities accidentally posted to public mailing list

https://www.phoronix.com/news/LKML-New-Trend-Vulnerabilities
59•mrkn1•1h ago•12 comments

Security Disclosure

https://blog.railway.com/p/security-disclosure-wednesday-october-21st
496•passenger•14h ago•288 comments

Startup taps underwater volcano as energy source in "proof point" test

https://arstechnica.com/science/2026/10/startup-taps-underwater-volcano-as-energy-source-in-proof...
25•wffurr•2d ago•9 comments

Xbox wants you to pay 24 to 40 cents per hour to stream games you bought

https://arstechnica.com/gaming/2026/10/xbox-wants-you-to-pay-24-to-40-cents-per-hour-to-stream-ga...
21•entryleveljobsc•34m ago•12 comments

Claude Duet

https://claude.com/product/claude-duet
432•kuberwastaken•17h ago•393 comments

No more icons in every menu by default

https://blog.jim-nielsen.com/2026/icons-in-every-menu/
355•riffraff•2d ago•213 comments

Compromised LiteLLM 1.107.0 on PyPI Installs a Credential Stealer and Backdoor

https://safedep.io/litellm-pypi-compromise-credential-stealer-backdoor/
541•abhisek•22h ago•175 comments

Rust Style Guide

https://google.github.io/styleguide/rustguide.html
327•kaycebasques•17h ago•195 comments

GitLab critical patch release

https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-5-1-released/
363•artooro•17h ago•86 comments

Using LLM for confidence scoring is a bad idea

https://rumple.github.io/blog/2026/10/20/asking-llm-for-confidence.html
116•jimauthors•1d ago•64 comments

OpenAI CLI

https://github.com/openai/openai-cli
151•armcat•6h ago•81 comments

The Robot I Didn't Expect to Build

https://spectrum.ieee.org/agility-robotics-digit-5-redesign
22•bojackh•2d ago•15 comments

PingCap TiDB Leaks

https://fulcrumsec.vg/pingcap/
371•swyx•1d ago•60 comments

What Is the Karakoram Anomaly?

https://nsidc.org/learn/ask-scientist/karakoram-anomaly-it-real
45•thunderbong•2d ago•8 comments

Meta ordered to pay $25B penalty in New Mexico Cambridge Analytica case

https://www.cnbc.com/2026/10/21/meta-new-mexico-cambridge-analytica-penalty.html
595•cbg0•18h ago•339 comments

Tiny possum and glider thought extinct for 6000 years found in remote West Papua

https://www.bbc.com/news/articles/cp814l80pw2o
231•bryanrasmussen•2d ago•51 comments

Amazon identifies Oct 17 PHP2Shell exploitation prior to public disclosure

https://aws.amazon.com/blogs/security/amazon-threat-intelligence-identifies-php2shell-exploitatio...
14•cubefox•25m ago•1 comments

Code is clay now

https://www.albertodenia.com/writing/code-is-clay-now
191•albertodenia•2d ago•129 comments

Beyond the &

https://lwn.net/Articles/1096028/
77•PaulHoule•1d ago•7 comments

OpenAI models are coming to Google Cloud

https://openai.com/index/openai-models-google-cloud/
302•armcat•23h ago•126 comments

DuckDB 2.0.0 LTS “Cinnamon Teal”

https://duckdb.org/2026/10/21/announcing-duckdb-200
431•nnx•22h ago•58 comments

mitmproxy adds --emudhra option

https://github.com/mitmproxy/mitmproxy/commit/169234499088fc2c414644a67efaed3d64ae2e3b
519•ahlCVA•12h ago•123 comments

Chain of Thought for Humans

https://www.boristhebrave.com/2026/10/18/chain-of-thought-for-humans/
114•ibobev•2d ago•56 comments

Today's PHP security release, and how we're strengthening security

https://thephp.foundation/blog/2026/10/21/todays-php-security-release-and-how-were-strengthening-...
758•ejohnso49•20h ago•375 comments

ThinkPad I9990303 Error Catch-22

http://www.os2museum.com/wp/thinkpad-i9990303-error-catch-22/
33•userbinator•2d ago•5 comments
Open in hackernews

Fixrleak: Fixing Java Resource Leaks with GenAI

https://www.uber.com/blog/fixrleak-fixing-java-resource-leaks-with-genai/
17•carimura•1y ago

Comments

stevoski•1y ago
> “Resource leaks, where resources like files, database connections, or streams aren’t properly released after use, are a persistent issue in Java applications”

This was true maybe back in 2005. Java has had try-with-resources for a loooong time. As I see it this has been the dominant idiom for ages, for handling resources that might leak.

okr•1y ago
People tend to forget. Stream-API is a good candidate, that people like to not consider for leakage. If you don't own your stream, if you do not definitly know, that your stream comes from a collection, then ya better close it with a try-block.
bob778•1y ago
How much effort was spent automating this to fix 112 instances across Uber’s code base? I assume code reviews would catch any new issues so this seems like overkill for a small one-off task?
hawk_•1y ago
Spotbugs or checkstyle etc... would catch these. What does AI add here?
xyst•1y ago
It gives marketing team at Uber to say "wE uSe AI hErE!!1". C-levels approve since anything AI gets a nice pump.

Engineering wise. This adds nothing. It’s an absolute waste of compute and energy to run this through LLMs

sigotirandolas•1y ago
> This analysis ensures that FixrLeak skips functions where resources are passed as parameters, returned, or stored in fields, as these resources often outlive the function’s scope.

> FixrLeak delivers precise, reliable fixes while leaving more complex cases for advanced analysis at the caller level.

In other words, this will only fix trivial leaks, which are best seen as a language design issue and can be fixed by RAII, reference counting, etc.

It won't fix the more insidious leaks like `UNBOUNDED_QUEUE.add(item)` that are more likely to pass through code review in the first place.

xyst•1y ago
Using AI when a static scanner like SonarQube easily picks up these types of resource leaks, especially in Java.

Peak waste.

What’s next?

"Get rid of your GitHub dependabot alerts and replace it with my shitty ChatGPT wrapper”

rvz•1y ago
> Using AI when a static scanner like SonarQube easily picks up these types of resource leaks, especially in Java.

Exactly.

It's very disappointing to see that Uber engineers would rather trust an LLM to that claims to spot these issues when a battle-tested scanner such as SonarQube would have caught this in the first place.

The LLM hype-train is almost just as bad as the JavaScript hype train in the 2010s where some of the worst technologies are used on everything.

rvz•1y ago
Why exactly do you need LLMs for this when efficient alternatives like SonarQube or checkstyle already do this without the expensive waste LLMs create?

This adds little to no technical advantage over existing solutions what so ever for this particular use case.

yahoozoo•1y ago
stupid af
Traubenfuchs•1y ago
So you tell me those 200-600k software engineers that can easily solve leetcode hard are so incompetent they missed using try-with-resources at such scale, they needed to introduce new AI tooling to fix it?

Hey Uber, I am from the EU, I usually can‘t even solve leetcode medium but I will write you scalable, spotless Java for a third of the salary.

Our industry and its economics are a joke.

hello_moto•1y ago
So you write bug-free scalable code 100% in any jobs you ever worked for?

I guess we don’t need QA and Dev/Staging environment

rad_gruchalski•1y ago
Can the QA team? How does the dev/staging environment help writing less buggy code?
rad_gruchalski•1y ago
But can you leetcode heh.
TYMorningCoffee•1y ago
A lot of commenters point out that there already are many established static checkers that do this. That is not what Uber attempts here.

Uber is not proposing a static checker. They even use sonar qube in their architecture. They propose using an LLM to resolve the leak detected by sonar qube.