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What changed in AI security, Sep 22 to Sep 28, 2025

Sep 22 to Sep 28, 2025 (ISO week 2025-W39). Weeks run Monday to Sunday in UTC.

27 records published, +16 on the previous week: 22 vulnerabilities (+12), 0 incidents (no change), 3 research items (+2), 1 news item (+1), 1 policy item (+1).

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.
AdvisoryExploitationEPSSPublished
CVE-2025-59528: Flowise remote code execution through CustomMCP node configuration
CVE-2025-59528NVD/CVE Database
Not listed86.2%

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.
PackageEcosystemLLM SDKsReleaseReleased
claude-agent-sdkPyPIClaude Agent SDK0.0.23
@anthropic-ai/claude-agent-sdknpmClaude Agent SDK0.0.4
mcp-ui-serverPyPIModel Context Protocol SDK0.1.0

Topics that moved

Largest increases over the mean of the 4 previous weeks, for topics with at least 3 records in the week.
TopicRecordsWeekly mean, previous 4Difference
AI agents32.0+1.0

Research

Peer-reviewed first, then newest.

Policy and regulation

Newest first.

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

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