AI Weekly Malaysia

Three Zoom annotation-tool flaws allowed any meeting participant to hijack another attendee's client with no victim interaction—no click, download, or prompt required. Patches shipped in June and July 2026 (Zoom Workplace before 7.1.5/7.0.6, VDI Client before 7.0.11/6.6.16, Rooms/SDK before 7.1.0/7.1.5), with no exploitation reported. Researcher 'A Security' claims they went from finding the flaw to a working exploit in under a day using fewer than 20 prompts on unnamed publicly available AI models, exploiting a 128-byte buffer overflow in annotation data parsing and a missing origin check that let one malformed drawing reach the entire room.

Why: If your team runs Zoom Workplace, VDI Client, Rooms, or embeds the Meeting SDK, verify you are past the patched versions—older clients remain exploitable by anyone in a meeting with zero victim interaction. The AI-assisted exploit claim (under 20 prompts, under a day) is unverifiable since no model is named, but it signals that offensive security tooling is cheapening fast; builders shipping client software with binary protocol parsing should treat untrusted-length-field bugs as findable by adversaries with minimal effort.

OpenAI launched GPT-5.6-Cyber, a cybersecurity-focused model with reduced refusals for dual-use tasks like exploit-chain development and privilege escalation. It completes 95% of advanced cyber requests versus 1.5% for GPT-5.6 Sol, and is available through a new 'Daybreak Red' access tier for authorized security research. Notably, it performs worse than the base model on open-ended vulnerability discovery and proof-of-concept development due to producing shorter, less detailed outputs.

Why: If you build security tooling or AI-assisted pentest workflows, GPT-5.6-Cyber's 95% completion rate on exploit-related prompts versus 1.5% on the base model means you may now get usable outputs for tasks that previously hit refusal walls—but the tradeoff is worse performance on end-to-end vulnerability research workflows, so it is not a drop-in replacement for general coding agents. Access is gated through Daybreak Red, so evaluate whether your organization qualifies and what the cost structure is before building around it.

A GeForce NOW exploit reportedly allows users to access the full Windows desktop through a simple file swap, bypassing NVIDIA's sandbox restrictions. A modder used this to run local AI models on the Ultimate tier, which provides 48GB of VRAM. The article body itself contains only website boilerplate with no additional technical detail.

Why: If this exploit persists, it effectively turns a ~RM100/month cloud gaming subscription into a 48GB VRAM GPU rental for AI inference, which is dramatically cheaper than equivalent cloud GPU instances. Builders experimenting with large local models should note this exists but expect NVIDIA to patch it quickly and enforce ToS violations.

A single-instruction exploit targeting AMD's 2015-era 15h and 16h CPU families can unlock secret memory areas, granting access to the Platform Security Processor, microcode, and System Management Interface for full hardware-level control. The article text itself is mostly site boilerplate with no additional technical detail beyond the headline.

Why: Only relevant if you operate infrastructure on AMD 15h/16h-era CPUs (roughly 2011-2017). If you do, this is a physical-access or privileged-instruction escalation path into secure coprocessor and microcode regions, meaning standard OS-level patching may be insufficient. For cloud or modern-hardware users, no action needed.