Fileless Multi-Stage Remcos RAT: From Phishing to Memory-Resident Execution

Fileless Multi-Stage Remcos RAT: From Phishing to Memory-Resident Execution By Madhini Muralidharan · March 11, 2026 Traditional malware campaigns rely heavily on dropping executable files to disk—artifacts that defenders can scan, quarantine, and analyze with signature-based security tools. Mode...

CVE-2026-31824

Sylius is an Open Source eCommerce Framework on Symfony. A Time-of-Check To Time-of-Use TOCTOU race condition was discovered in the promotion usage limit enforcement. The same class of vulnerability affects the promotion usage limit the global used counter on Promotion entities, coupon usage limi...

GitHub: CVE-2026-26030 Microsoft Semantic Kernel InMemoryVectorStore filter functionality vulnerable

CVE-2026-26030 is a Remote Code Execution vulnerability that has been identified in Microsoft Semantic Kernel Python SDK, specifically within the InMemoryVectorStore filter functionality. GitHub created this CVE on their behalf. GitHub created this CVE on their behalf. This document incorporates...

When Trusted Websites Turn Malicious: WordPress Compromises Advance Global Stealer Operation

Overview Rapid7 Labs has identified and analyzed an ongoing, widespread compromise of legitimate, potentially highly trusted WordPress websites, misused by an unidentified threat actor to inject a ClickFix implant impersonating a Cloudflare human verification challenge CAPTCHA. The lure is design...

CLEANSTART-2026-GJ95666 Redis is an open source, in-memory database that persists on disk

Multiple security vulnerabilities affect the redis package. Redis is an open source, in-memory database that persists on disk. See references for individual vulnerability details...

CLEANSTART-2026-AF35851 Redis is an open source, in-memory database that persists on disk

Multiple security vulnerabilities affect the redis package. Redis is an open source, in-memory database that persists on disk. See references for individual vulnerability details...

CLEANSTART-2026-QK48981 Redis is an open source, in-memory database that persists on disk

Multiple security vulnerabilities affect the redis package. Redis is an open source, in-memory database that persists on disk. See references for individual vulnerability details...

CLEANSTART-2026-AV02020 Redis is an open source, in-memory database that persists on disk

Multiple security vulnerabilities affect the redis package. Redis is an open source, in-memory database that persists on disk. See references for individual vulnerability details...

CLEANSTART-2026-XH31600 Redis is an open source, in-memory database that persists on disk

Multiple security vulnerabilities affect the redis package. Redis is an open source, in-memory database that persists on disk. See references for individual vulnerability details...

CLEANSTART-2026-RA63757 Redis is an open source, in-memory database that persists on disk

Multiple security vulnerabilities affect the redis package. Redis is an open source, in-memory database that persists on disk. See references for individual vulnerability details...

CLEANSTART-2026-IR62391 Redis is an open source, in-memory database that persists on disk

Multiple security vulnerabilities affect the redis package. Redis is an open source, in-memory database that persists on disk. See references for individual vulnerability details...

GHSA-RCHV-X836-W7XP OpenClaw's dashboard leaked gateway auth material via browser URL/query and localStorage

OpenClaw's macOS Dashboard flow exposed Gateway authentication material to browser-controlled surfaces. Before the fix, the macOS app appended the shared Gateway token and password to the Dashboard URL query string when opening the Control UI in the browser. The Control UI then imported the token...

[SECURITY] Fedora 44 Update: valkey-9.0.3-1.fc44

Valkey is an advanced key-value store. It is often referred to as a data structure server since keys can contain strings, hashes, lists, sets and sorted sets. You can run atomic operations on these types, like appending to a string; incrementing the value in a hash; pushing to a list; computing s...

Secure In-Memory Execution with W^X Enforcement Using mprotect

This C program demonstrates how to dynamically control memory allocation with the W^X protection principle...

[SECURITY] Fedora 42 Update: valkey-8.0.7-1.fc42

Valkey is an advanced key-value store. It is often referred to as a data structure server since keys can contain strings, hashes, lists, sets and sorted sets. You can run atomic operations on these types, like appending to a string; incrementing the value in a hash; pushing to a list; computing s...

[SECURITY] Fedora 43 Update: valkey-8.1.6-1.fc43

Valkey is an advanced key-value store. It is often referred to as a data structure server since keys can contain strings, hashes, lists, sets and sorted sets. You can run atomic operations on these types, like appending to a string; incrementing the value in a hash; pushing to a list; computing s...

CLEANSTART-2026-AY29369 Redis is an open source, in-memory database that persists on disk

Multiple security vulnerabilities affect the valkey package. Redis is an open source, in-memory database that persists on disk. See references for individual vulnerability details...

CLEANSTART-2026-CQ83284 Redis is an open source, in-memory database that persists on disk

Multiple security vulnerabilities affect the valkey package. Redis is an open source, in-memory database that persists on disk. See references for individual vulnerability details...

CLEANSTART-2026-YP32652 Redis is an open source, in-memory database that persists on disk

Multiple security vulnerabilities affect the valkey package. Redis is an open source, in-memory database that persists on disk. See references for individual vulnerability details...

CLEANSTART-2026-BZ70876 Redis is an open source, in-memory database that persists on disk

Multiple security vulnerabilities affect the valkey package. Redis is an open source, in-memory database that persists on disk. See references for individual vulnerability details...