NIXPKGS-2026-2319
GitHub issue
published 9 hours ago
Pydantic AI AG-UI Adapter: A dangling client-submitted tool call can execute when a trailing message is dropped during `sanitize_messages`
Permalink
CVE-2026-65975
6.5 MEDIUM
- CVSS version (CVSS): 3.1
- Attack Vector (AV): Network (N)
- Attack Complexity (AC): Low (L)
- Privileges Required (PR): None (N)
- User Interaction (UI): None (N)
- Scope (S): Unchanged (U)
- Confidentiality (C): Low (L)
- Integrity (I): Low (L)
- Availability (A): None (N)
- Modified Attack Vector (MAV): Network (N)
- Modified Attack Complexity (MAC): Low (L)
- Modified Privileges Required (MPR): None (N)
- Modified User Interaction (MUI): None (N)
- Modified Confidentiality (MC): Low (L)
- Modified Scope (MS): Unchanged (U)
- Modified Integrity (MI): Low (L)
- Modified Availability (MA): None (N)
by @LeSuisse Activity log
- Created suggestion
- @LeSuisse accepted
- @LeSuisse published on GitHub
Pydantic AI AG-UI Adapter: A dangling client-submitted tool call can execute when a trailing message is dropped during `sanitize_messages`
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https://github.com/pydantic/pydantic-ai/security/advisories/GHSA-jpr8-2v3g-wgf9 x_refsource_CONFIRM
pydantic-ai
- ==>= 2.0.0b1, < 2.5.0
- ==>= 1.88.0, < 1.107.1
pydantic-ai-slim
- ==>= 1.88.0, < 1.107.1
- ==>= 2.0.0b1, < 2.5.0