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4 ITEMS
HIGH
Researchers Demonstrate OpenBSD Root Exploit Chaining 37-Year-Old Shared-Memory Bug
A local privilege escalation exploit published today gains root on OpenBSD 7.9 by chaining a roughly 37-year-old integer overflow with a separate kernel flaw, bypassing OpenBSD's KARL kernel-address randomization and its SMAP and SMEP hardware protections.Security firm Calif, which found and reported the flaws, publis…
Microsoft Patches Two Dozen RCE Flaws in Office
In addition to RCE flaws, Microsoft fixed multiple information disclosure bugs and a security bypass issue in Office.
LOW
Help TDS Linked to Hotejka as 20,000+ Cloudflare Pages Domains Host Tech Support Scams
A long-running Traffic Distribution System (TDS) known as Help TDS to a Russian-language affiliate program called Hotejka, which appears to be a rebrand of a traffic monetization operation dubbed ROI777. Help TDS is assessed to be active since at least 2017, offering PHP code templates to partners and affiliates that…
CRITICAL
Next.js Ships Out-of-Band Patch for Two Critical RCE Flaws in Caching and SVG Processing
Next.js released an out-of-band security update on October 14 that fixes two critical flaws allowing unauthenticated remote code execution, along with a high-severity denial-of-service flaw. One code-execution flaw is in React Server Components, and the other in librsvg, the open-source library Next.js uses through th…