Development & Open Source
Software development and open source follows supply chain, dependencies, tooling, repositories and code security. The cluster highlights vulnerabilities, updates and useful practices for developers and maintainers.
CVE-2026-63077: Critical RCE in JetBrains TeamCity, CVSS 9.8
JetBrains has patched a deserialization vulnerability in TeamCity On-Premises with a CVSS 9.8 score. The unauthenticated RCE via the a…
Arch Linux Halts AUR Package Adoptions: Third Supply-Chain Attack in Two Months
On July 30, 2026, Arch Linux suspended package adoptions in the Arch User Repository to stop an active supply-chain campaign. It is th…
QLNX: The Linux RAT Targeting Software Supply Chain Keys
Trend Micro discovered QLNX, a previously undocumented Linux RAT that combines a dual-tier rootkit, PAM backdoor, and P2P network to s…
Exploitarium Turns Zero-Day Disclosure into Permanent Infrastructure
The Exploitarium repository has published 204 zero-day exploits for open-source projects without vendor notification. CVE-2026-55200 a…
GhostLock: The Exploit That Unlocks Linux in 5 Seconds — 15 Years in the Shadows
On July 7, 2026, Nebula Security disclosed GhostLock, a working exploit for CVE-2026-43499, a use-after-free in the Linux kernel's fut…
NGINX Rift and Fragnesia: Two Critical Flaws at the Heart of Internet Infrastructure
An 18-year-old heap overflow hits nearly 19 million NGINX servers with unauthenticated RCE, while a local Linux exploit corrupts the p…
GStreamer RCE Flaw in rtpsbcdepay Codec: Patch Available
ZDI-26-467 (CVE-2026-18299) details a use-after-free in GStreamer's RTP SBC depayloader enabling remote code execution. The primary ri…
CVE-2026-6100: CPython Use-After-Free in Decompressors Rated CVSS 9.1 Critical
CVE-2026-6100 affects CPython with a use-after-free in the lzma, bz2, and gzip decompressors. The CVSS 4.0 score is 9.1 CRITICAL, thou…
Aeon RCE via Pickle Dataset: ML Pipeline Risk
CVE-2026-18285: The Python library Aeon executed arbitrary code through pickle deserialization of seemingly legitimate datasets. The b…
AsyncAPI: Five npm Packages Compromised with Valid Provenance
Attackers hijacked the AsyncAPI project's CI/CD pipeline on July 14, 2026, stealing the asyncapi-bot service account token and publish…
AI-Assisted Kernel Exploit: Researcher Publishes Root Escalation Code for Linux
STAR Labs researcher Lee Jia Jie has released exploit code for CVE-2026-53264, a use-after-free vulnerability in the Linux kernel's ne…
Aeon RCE Flaw in Benchmark Loading: The Risk Lies in the Datasets
Trend Micro's Zero Day Initiative published advisory ZDI-26-470 assigning CVE-2026-18287 to a code injection vulnerability in the Pyth…