NVIDIA reduced Rubin GPU HBM4 bandwidth to 19.2TB/s and NVL72 rack memory bandwidth to 1,400TB/s.
Canonical's LXD 6.9 and MicroCloud flaw CVE-2026-112816 lets attackers impersonate clients without private keys.
Linux 7.4's TAINT_FORCED_BIND feature was reverted Friday night due to VFIO reliance on the behavior.
Anthropic researchers exploited a 9.8 severity Linux kernel flaw to achieve remote root access on MPTCP servers in roughly 53 minutes.
PsiQuantum announced an 8x8 optical circuit switch using low-loss silicon photonics that loses only 1.2 dB of signal.
Nvidia GeForce RTX 5080 prices have reached $2,000, matching the RTX 5090's launch price, with some listings exceeding $2,900. The cheapest in-stock unit from Best Buy is a PNY RTX 5080 at $1,999, while third-party sellers like Empowered PC on Amazon list similar cards for $2,211.17. Stock is scarce, limited mostly to online third-party sellers or local pickup at Micro Center. This surge marks the first time the RTX 5080's price floor hits the RTX 5090's launch MSRP of $1,999, a significant rise from its average $1,500 price in August. The RTX 5090 itself now sells for up to $12,000. This pricing occurs because Nvidia shifted focus to the enterprise market and memory manufacturers redirected DRAM production to HBM for AI data centers, reducing supply for consumer GPUs despite the RTX 5080 featuring 10,752 CUDA cores and 16GB of GDDR7 VRAM.
Developer Jan de Jager created version 0.1 of Retro486, a 100% pure-JavaScript Intel 486 PC emulator running entirely in a browser.
Parameter Labs discovered an exploit against ChatGPT's artifacts pattern where attackers exfiltrated private data via YouTube oEmbed, earning a $5,000 bounty.
Roni Bandini created a DIY WiFi Analyzer using a Linux computer, USB adapter, and AI model Jev to automate network monitoring and suggest fixes.
Ransomware group n0n spent $7,216 on AI services to breach 23 organizations, exposing 1,719 files including scripts and code.