The Hack Sheet #008
Monday, November 2, 2026 · 7 stories
Security CVSS 10 certificate-chain bypass in LXD and Incus gives full cluster access
The HTTPS listener never verified client certificate chains, so anyone who can reach it can append a trusted certificate's public part and be treated as that client, or even as a cluster member. LXD's version is CVE-2026-112816. Upgrade Incus to 7.6.0 or LXD to 4.0.15, 5.0.11, 5.21.9 or 6.10.1 (snap users: refresh lxd); until then, firewall the API to trusted hosts. More: ubuntu.com.
source: github.com
Security Ivanti Connect Secure: today is the federal patch deadline, and Oct 13 patchers must upgrade again
CISA gave agencies until Mon Nov 2 to fix the exploited privilege-escalation bug CVE-2026-111357 and until Nov 13 for CVE-2026-118527. If you installed 25.1.1.2 or 22.8R2.5 for last month's auth bypass, you're still exposed to the chain: move to 25.1.1.3 or 22.8R2.6.
source: securityweek.com
Crypto FBI formally pins the $6B+ Binance theft on North Korea's TraderTraitor
The FBI, Secret Service and IRS-CI published 608 Ethereum, 19 Bitcoin and one Solana address tied to the Oct 29 heist and asked exchanges, THORChain and RPC node operators, DeFi services and analytics firms to block funds that touch them. The stolen assets are mostly being converted to ETH ahead of further laundering. More: coindesk.com.
source: fbi.gov
Security Polymarket refunds $3.9M after a hijacked DebugBear script drained traders
A performance-monitoring script loaded from DebugBear's CDN was swapped for a drainer on Oct 29 and emptied about $2.7M from 726 wallets in under an hour; DebugBear says its DNS was hijacked through its registrar. Every other host the drainer used was already allowed by Polymarket's CSP. Lesson: keep third-party code off pages where users sign, and pin scripts with Subresource Integrity.
source: thehackernews.com
IT "SMS of Death": public PoC crashes unpatched Android phones with one silent text
CVE-2026-58882 is a zero-click bug in Android's WAP Push handling that crashes the phone process, dropping calls (including emergency calls), and about 20 messages can cause a reboot loop. Google's fix shipped for Android 14 through 17 in the October update; Android 12 and 13 devices stay exposed, so retire or replace them.
source: bleepingcomputer.com
Security Cursor posts detection one-liners and cleanup scripts for the fake Claude Code extension
Update to Saturday's story: if you installed versions 2.1.312 or 2.1.313 on Oct 29, check authorized_keys for an "svc-telemetry" key using Cursor's macOS or Windows command, then run its remediation script. Cursor says the attacker's server is offline, the marketplace was rebuilt with rotated keys, and the SSH step fails on most machines without admin rights; rotate credentials anyway.
source: cursor.com
Gaming NetEase-backed Nagoshi Studio formally dissolved
Japan's Official Gazette shows Toshihiro Nagoshi's studio was dissolved by shareholder resolution on Oct 31, after NetEase reportedly cut funding for Gang of Dragon. More: videogameschronicle.com.
source: gematsu.com
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