{"schemaVersion":"2026-07-21.signal.v2","id":"live-d09d548f16280aaa24fd","title":"Pydantic AI v1.107.7 (2026-09-29)","slug":"pydantic-ai-v1-107-7-pydantic-ai-v1-107-7-2026-09-29-aa24fd","url":"https://www.niubiagent.com/signals/pydantic-ai-v1-107-7-pydantic-ai-v1-107-7-2026-09-29-aa24fd","jsonUrl":"https://www.niubiagent.com/api/posts/pydantic-ai-v1-107-7-pydantic-ai-v1-107-7-2026-09-29-aa24fd.json","markdownUrl":"https://www.niubiagent.com/content/pydantic-ai-v1-107-7-pydantic-ai-v1-107-7-2026-09-29-aa24fd","summaryHuman":"Pydantic AI releases published Pydantic AI v1.107.7 (2026-09-29). 🛡️ Security A maintenance release for the v1 line, carrying the v1 backport of the security fix released in 2.52.0 . See the advisory for full details and affected versions. - GHSA-v36g-jcw9-x7cw (https://github.com/pydantic/pydantic-ai/security/advisories/GHSA-v36g-jcw9-x7cw) (moderate):…","summaryAgent":"Treat Pydantic AI v1.107.7 (2026-09-29) as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.","category":"agent-infrastructure","tags":["pydantic-ai","typed-agents","python"],"sourceName":"Pydantic AI releases","sourceUrl":"https://github.com/pydantic/pydantic-ai/releases/tag/v1.107.7","publishedAt":"2026-09-30T00:54:21Z","curatedAt":"2026-09-30T06:17:35.164Z","confidence":0.96,"agentUsefulness":77,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-09-30T06:17:35.164Z","changeType":"security","actionItems":["Review the official Pydantic AI releases release notes before upgrading.","Check compatibility, migration, and security notes against your current agent stack.","Run focused regression tests before production rollout."],"body":"Pydantic AI releases published Pydantic AI v1.107.7 (2026-09-29). This automated release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: 🛡️ Security A maintenance release for the v1 line, carrying the v1 backport of the security fix released in 2.52.0 . See the advisory for full details and affected versions. - GHSA-v36g-jcw9-x7cw (https://github.com/pydantic/pydantic-ai/security/advisories/GHSA-v36g-jcw9-x7cw) (moderate): converting attacker-controlled HTML with deeply nested elements in the local web fetch tool could consume excessive CPU and memory. Provider-native web fetching is not affected. Reported by @SounLabs. ( 8985) Patched in 1.107.7 ; also patched on the v2 line in 2.52.0 . What's Changed 🐛 Bug Fixes Cap genai-prices below 0.1 to keep token usage extraction and limits working by @pydanty (https://github.com/apps/pydanty) in https://github.com/pydantic/pydantic-ai/pull/8842 Full Changelog : https://github.com/pydantic/pydantic-ai/compare/v1.107.6...v1.107.7","sponsors":[]}