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What changed in AI security, Oct 26 to Nov 1, 2026

Oct 26 to Nov 1, 2026 (ISO week 2026-W44). Weeks run Monday to Sunday in UTC.

378 records published, +43 on the previous week: 91 vulnerabilities (+40), 0 incidents (no change), 96 research items (-28), 189 news items (+32), 2 policy items (-1).

Critical and high advisories

Vulnerability records rated critical or high, newest first. Showing 25 of 57.

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.

No vulnerability published in this week is listed as exploited or has an EPSS score of 10% or more.

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.

No tracked package published its first release with an LLM SDK, agent framework or MCP dependency in this week.

Topics that moved

Largest increases over the mean of the 4 previous weeks, for topics with at least 3 records in the week.
TopicRecordsWeekly mean, previous 4Difference
Model Context Protocol2011.8+8.3
Prompt injection and jailbreaks1911.8+7.3
AI agents4440.0+4.0
Coding assistants52.0+3.0
Model and package supply chain32.0+1.0

Research

Peer-reviewed first, then newest. Showing 8 of 96.

Policy and regulation

Newest first.

Generated from the AI Sec Watch database at . Every item links to its record.

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