{"id":"CVE-2026-107293","revision":"53d4e54c96634b7ca5555ac1440536a4","records":[{"revision":"53d4e54c96634b7ca5555ac1440536a4","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-107293","aliases":[],"title":"Pydantic AI OpenTelemetry instrumentation: retry prompt content is not redacted when `include_content=False`","description":"Pydantic AI is a Python agent framework for building applications and workflows with Generative AI. From 0.3.4 until 1.107.4 and 2.27.1, OpenTelemetry instrumentation configured with InstrumentationSettings(include_content=False) can export retry prompts outside tool calls in gen_ai.input.messages and pydantic_ai.all_messages. Agents using NativeOutput, PromptedOutput, or output validators on text output can therefore disclose validation feedback, including invalid model values quoted by that feedback, to readers of the telemetry backend. Tool-call retries and deployments that do not use include_content=False are not affected by this specific path. This issue is fixed in versions 1.107.4 and 2.27.1.","state":0,"publishedAt":"2026-10-08T16:57:24.841+00:00","modifiedAt":"2026-10-08T17:14:30.659+00:00","affected":[{"ecosystem":"Vendor product","name":"pydantic-ai","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"pydantic\",\n                    \"product\": \"pydantic-ai\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 0.3.4, < 1.107.4\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \">= 2.0.0b1, < 2.27.1\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"pydantic-ai-slim","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"pydantic\",\n                    \"product\": \"pydantic-ai-slim\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 0.3.4, < 1.107.4\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \">= 2.0.0b1, < 2.27.1\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","score":2.3,"severity":"LOW"}],"references":["https://github.com/pydantic/pydantic-ai/security/advisories/GHSA-3gh4-cghq-f8v4","https://github.com/pydantic/pydantic-ai/pull/7357","https://github.com/pydantic/pydantic-ai/commit/fe9dbed7b7ccf7e7128b5786886e4441f6f5594f","https://github.com/pydantic/pydantic-ai/releases/tag/v2.27.1"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-107293","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-107293","identifiers":["CVE-2026-107293"]},"retained":false,"historicalAffected":[]}],"coverage":[]}