---
format: "aidr-story-markdown/v1"
id: "cff5ec18a583b918bd94c2b8d207831ac6811e78309db9593ec8cf15146823bb"
canonical_url: "https://aidr.today/cff5ec18?lang=en"
title: "Anthropic's Unreleased AI Model Identifies 62 Chrome Flaws and Critical Linux Kernel Vulnerability"
lang: "en"
requested_lang: "en"
available_langs: ["en","vi"]
translation_fallback: null
fallback_fields: []
published_at: "2026-11-02T00:53:45.000Z"
category: "Research"
topics: ["anthropic","safety"]
source_urls: ["https://marketbrief.now/cybersecurity/anthropics-unreleased-ai-model-identifies-62-chrome-flaws-and-critical-l-2ac84c3a","https://x.com/DarkWebInformer/status/2115894651882537072","https://x.com/anza_xyz/status/2117045789730201889","https://x.com/astuyve/status/2115747928023482400","https://x.com/matthew_d_green/status/2115827937287012696","https://x.com/peterktodd/status/2116039505954185279","https://x.com/TheBlueMatt/status/2116129367986450764","https://x.com/S1r1u5_/status/2116440840310837251"]
summary: "An unreleased internal research model from Anthropic identified 62 high-severity bugs in Google Chrome. The model also found a critical use-after-free flaw in the Linux kernel, identified as CVE-2026-98432 with a CVSS score of 9.8. This vulnerability targets the IPv4 TCP stack of servers using Multipath TCP. Debian and Oracle have released fixes, but Ubuntu and Red Hat Enterprise Linux had not provided patched kernel packages for several releases as of Nov. 1."
---

# Anthropic's Unreleased AI Model Identifies 62 Chrome Flaws and Critical Linux Kernel Vulnerability

> [Open the canonical story](<https://aidr.today/cff5ec18?lang=en>)

**Published:** 2026-11-02T00:53:45.000Z
**Category:** Research
**Topics:** anthropic, safety

## Summary

An unreleased internal research model from Anthropic identified 62 high\-severity bugs in Google Chrome\. The model also found a critical use\-after\-free flaw in the Linux kernel, identified as CVE\-2026\-98432 with a CVSS score of 9\.8\. This vulnerability targets the IPv4 TCP stack of servers using Multipath TCP\. Debian and Oracle have released fixes, but Ubuntu and Red Hat Enterprise Linux had not provided patched kernel packages for several releases as of Nov\. 1\.

## Sources

- [Story source](<https://marketbrief.now/cybersecurity/anthropics-unreleased-ai-model-identifies-62-chrome-flaws-and-critical-l-2ac84c3a>)
- [Supporting source](<https://x.com/DarkWebInformer/status/2115894651882537072>)
- [Story source](<https://x.com/anza_xyz/status/2117045789730201889>)
- [Supporting source](<https://x.com/astuyve/status/2115747928023482400>)
- [Supporting source](<https://x.com/matthew_d_green/status/2115827937287012696>)
- [Supporting source](<https://x.com/peterktodd/status/2116039505954185279>)
- [Supporting source](<https://x.com/TheBlueMatt/status/2116129367986450764>)
- [Supporting source](<https://x.com/S1r1u5_/status/2116440840310837251>)