Daily notes on AI, testing, and building software.
CVE-2026-40372 is a critical elevation-of-privilege vulnerability in ASP.NET Core's DataProtection library affecting versions 10.0.0 through 10.0.6, carrying a CVSS score of 9.1. A logic flaw in the cryptographic HMAC…
The "test oracle problem" — knowing what correct behavior actually looks like so you can write a meaningful assertion — has always been automation's biggest bottleneck, requiring deep human judgment for every test case.…
OpenAI's GPT-5.5 — released April 23, 2026 — is the first major AI flagship positioned not as a chat model, but as an agent runtime with the ability to autonomously operate real computer environments. For QA teams, this…
GPT-5.5, OpenAI's newly released fully retrained agentic model, scores 82.7% on Terminal-Bench 2.0 — a benchmark specifically designed to test complex CLI workflows requiring planning, iteration, and tool coordination.…
OpenAI's GPT-5.5 is explicitly optimized to act autonomously — switching between tools, debugging code, and pursuing multi-step research tasks — which maps almost perfectly onto what a high-end QA automation engineer…
OpenAI's GPT-5.5 was explicitly designed to work through complex tasks autonomously, switching between multiple tools without human hand-holding — a fundamental shift from model-as-tool to model-as-agent that will…
OpenAI's GPT-5.5, released April 23, 2026, is the first flagship model explicitly positioned as an agent runtime — not a chat interface. For QA professionals, this marks a genuine inflection point: the underlying AI…
In the same week, OpenAI shipped GPT-5.5 (April 23) and Anthropic shipped Claude Opus 4.7 (April 16), and both set new records on software engineering benchmarks — meaning the AI assistants QA teams rely on for test…
CVE-2026-40575 is a critical authentication bypass vulnerability (CVSS 9.1) in OAuth2 Proxy, one of the most widely-deployed reverse proxy solutions for enforcing OAuth2/OIDC authentication in Kubernetes, cloud-native,…
CVE-2026-27913 is a security feature bypass vulnerability in Windows BitLocker, patched in Microsoft's April 2026 Patch Tuesday, carrying a CVSS score of 7.7. A local attacker — requiring no special privileges or user…