What changed in AI security, Dec 29, 2025 to Jan 4, 2026
Dec 29, 2025 to Jan 4, 2026 (ISO week 2026-W01). Weeks run Monday to Sunday in UTC.
23 records published, -1 on the previous week: 4 vulnerabilities (-11), 0 incidents (no change), 17 research items (+8), 2 news items (+2), 0 policy items (no change).
Critical and high advisories
Vulnerability records rated critical or high, newest first.Exploitation signals
Vulnerabilities published in the week that are listed in the CISA Known Exploited Vulnerabilities catalog or have an EPSS score of 10% or more.| Advisory | Exploitation | EPSS | Published |
|---|---|---|---|
| CVE-2026-21445: Langflow missing authentication on API endpoints exposes user data CVE-2026-21445NVD/CVE Database | Not listed | 33.3% |
Packages that began delegating to a language model
Exposure Registry packages whose first release declaring an LLM SDK, agent framework or MCP dependency was published in the week.| Package | Ecosystem | LLM SDKs | Release | Released |
|---|---|---|---|---|
| sauerkrautlm-colpali | PyPI | Hugging Face Hub / Transformers | 0.1.0 |
Topics that moved
Largest increases over the mean of the 4 previous weeks, for topics with at least 3 records in the week.No topic had at least 3 records in this week and more than its mean over the 4 previous weeks.
Research
Peer-reviewed first, then newest. Showing 8 of 17.Statistical guarantees for denoising reflected diffusion models
Peer-reviewedJMLR (Journal of Machine Learning Research)A Unified Approach to Analysis and Design of Denoising Markov Models
Peer-reviewedJMLR (Journal of Machine Learning Research)Unveiling the Statistical Foundations of Chain-of-Thought Prompting Methods
Peer-reviewedJMLR (Journal of Machine Learning Research)Error Analyses of Auto-Regressive Video Diffusion Models
Peer-reviewedJMLR (Journal of Machine Learning Research)Enhancing Accuracy in Generative Models via Knowledge Transfer
Peer-reviewedJMLR (Journal of Machine Learning Research)Abstract Gradient Training: A Unified Certification Framework for Data Poisoning, Unlearning, and Differential Privacy
Peer-reviewedJMLR (Journal of Machine Learning Research)Nonparametric Estimation of a Factorizable Density using Diffusion Models
Peer-reviewedJMLR (Journal of Machine Learning Research)From Zipf's Law to Neural Scaling through Heaps' Law and Hilberg's Hypothesis
Peer-reviewedJMLR (Journal of Machine Learning Research)
Policy and regulation
Newest first.No regulatory or policy records were published in this week.
Generated from the AI Sec Watch database at . Every item links to its record.