CVE-2026-107291

Katalog CVE

CVSS 4.3 · Medium EPSS 0,39%

Kerentanan Improper Removal of Sensitive Information Before Storage or Transfer pada pydantic ai. Skor CVSS 3.1 4.3 (Medium) menurut NVD.

Deskripsi (NVD)

Pydantic AI is a Python agent framework for building applications and workflows with Generative AI. From 0.3.4 until 1.107.6 and 2.44.0, OpenTelemetry instrumentation configured with InstrumentationSettings(include_content=False) can still export sensitive agent content through exception.message and exception.stacktrace events, error status descriptions, and model_request_parameters containing instructions or the prompted_output_template. The exposed data is available to readers of the configured telemetry backend and can include tool feedback, provider error bodies, runtime instructions, and structured-output templates even though message attributes are redacted. This issue does not grant new access to agent data, and deployments that do not use include_content=False are not affected by the setting bypass. This issue is fixed in versions 1.107.6 and 2.44.0.

Rincian

Terbit di NVD

8 Oktober 2026

Terakhir diubah

13 Oktober 2026

Status NVD

Analyzed

CVSS 3.1

4.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-212: Improper Removal of Sensitive Information Before Storage or Transfer
CWE-532: Insertion of Sensitive Information into Log File

EPSS (30 hari)

0,39% peluang dieksploitasi; lebih tinggi dari 31,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/pydantic/pydantic-ai/pull/8403 patch · advisory vendor
• https://github.com/pydantic/pydantic-ai/pull/8404 patch · advisory vendor
• https://github.com/pydantic/pydantic-ai/pull/8408 patch · advisory vendor
• https://github.com/pydantic/pydantic-ai/pull/8428 patch · advisory vendor
• https://github.com/pydantic/pydantic-ai/pull/8429 exploit · patch · advisory vendor
• https://github.com/pydantic/pydantic-ai/releases/tag/v1.107.6 patch · release notes · advisory vendor
• https://github.com/pydantic/pydantic-ai/releases/tag/v2.44.0 patch · release notes · advisory vendor
• https://github.com/pydantic/pydantic-ai/security/advisories/GHSA-4x9p-g9wm-8q7f mitigasi · advisory vendor
• https://github.com/pydantic/pydantic-ai/commit/4e013c51a50659aba2adf7853bfb22bb77f6a518 patch
• https://github.com/pydantic/pydantic-ai/commit/6b14c74cb281f899a2ae4fae5327111e33f60771 patch
• https://github.com/pydantic/pydantic-ai/commit/7ee27e38ab2e525ca60ff1a25d16413ff989fd79 patch
• https://github.com/pydantic/pydantic-ai/commit/963dec5f70d6f558997fc259356c0090cc5ea487 patch
• https://github.com/pydantic/pydantic-ai/commit/de4e61515327bd80a19cd8552001c30933e6acc3 patch