Exploits

PwnEscape Part 2: Escaping a Firecracker MicroVM by Hijacking a Live KVM vCPU Thread

The CyberSec Guru

A deep technical breakdown of PwnEscape Part 2—how an attacker uses a host physical memory primitive to hijack a live Firecracker KVM vCPU thread and execute host code reversibly

CivSwitch Switch 2 jailbreak

CivSwitch: How a Civ VII Cartridge Jailbreaks the Switch 2

The CyberSec Guru

A chat box bug in Civilization VII's Switch 1 cartridge now jailbreaks the Switch 2. Here's how CivSwitch works, and why 2K just recalled the game

CVE-2026-119977_ WordPress Update Race Condition

CVE-2026-119977: How the WordPress Core Update Race Condition Enables Unauthenticated RCE

The CyberSec Guru

CVE-2026-119977 turns the WordPress core update into an unauthenticated RCE window. See how the race works, who is exposed, and how to update safely

BTCPay Server Hot Wallet Sweep

BTCPay Server Hot Wallet Sweeps: How Attackers Drained On-Chain Wallets and How to Protect Yours

The CyberSec Guru

BTCPay Server hot wallets were swept on Nov 1, 2026. See how the attack worked, how it differs from the August LND breach and how to protect

CVE-2026-112816

CVE-2026-112816 Explained: The LXD and MicroCloud Authentication Bypass That Scored a Perfect CVSS 10.0

The CyberSec Guru

CVE-2026-112816 is a CVSS 10.0 LXD and MicroCloud authentication bypass. Learn how the PeerCertificates loop works, affected versions, and how to patch

CVE-2026-58882: The Android SMS of Death

CVE-2026-58882 explained: how an 8-byte SMS kills Android’s phone process

The CyberSec Guru

An 8-byte WAP Push message crashes com.android.phone and drops calls on Android 12-17. Full breakdown of CVE-2026-58882, the SMS of Death bug

TeamViewer CVE-2026-111585

TeamViewer CVE-2026-111585: Integer Overflow Turns the Remote Host Against the Technician

The CyberSec Guru

CVE-2026-111585 is a CVSS 8.8 integer overflow in TeamViewer that lets a malicious remote host corrupt the heap on the technician’s machine. Here is how it works and how to patch

Telegram Android RCE on Call

Telegram Android RCE: How a tgcalls MediaState Bug Let a Voice Call Run Code

The CyberSec Guru

Telegram Android vulnerability, tgcalls, MediaState, remote code execution, NebuSec, ARM64

CVE-2026-98432

CVE-2026-98432: Linux Kernel TCP Use-After-Free and the AI-Built Root Exploit

The CyberSec Guru

What is CVE-2026-98432? CVE-2026-98432 is a use-after-free in the IPv4 TCP implementation of the Linux kernel, disclosed in October 2026 ...

CVE-2026-76418

CVE-2026-76418: Cisco ASA and FTD SSL VPN zero-day explained (affected versions, fixes, mitigation)

The CyberSec Guru

CVE-2026-76418 lets an unauthenticated attacker reboot Cisco ASA and FTD firewalls. See affected versions, fixed releases, mitigation and an audit script

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