CVE-2026-107286
4 advisories.
PyPI/pydantic-ai CVE-2026-107286: high 7.5, EPSS 0.45%
Pydantic AI: Concurrency-limited models can keep their slot when a streamed request ends early
Action: Upgrade pydantic-ai to 2.53.0 or later.
pip install pydantic-ai==2.53.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.10.0 | 2.53.0 | - |
Fixed versions
| 2.53.0 |
Sources
- osv: GHSA-6fqq-452j-qhrp
- https://github.com/pydantic/pydantic-ai/security/advisories/GHSA-6fqq-452j-qhrp
- https://nvd.nist.gov/vuln/detail/CVE-2026-107286
- https://github.com/pydantic/pydantic-ai/pull/9478
- https://github.com/pydantic/pydantic-ai/commit/453f19feeb7ab1d789f9393b1723c6a73b3d77b2
- https://github.com/pydantic/pydantic-ai
- https://github.com/pydantic/pydantic-ai/releases/tag/v2.53.0
CVE-2026-107286 · published · modified · JSON
PyPI/pydantic-ai-slim CVE-2026-107286: high 7.5, EPSS 0.45%
Pydantic AI: Concurrency-limited models can keep their slot when a streamed request ends early
Action: Upgrade pydantic-ai-slim to 2.53.0 or later.
pip install pydantic-ai-slim==2.53.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.10.0 | 2.53.0 | - |
Fixed versions
| 2.53.0 |
Sources
- osv: GHSA-6fqq-452j-qhrp#PyPI/pydantic-ai-slim
- https://github.com/pydantic/pydantic-ai/security/advisories/GHSA-6fqq-452j-qhrp
- https://nvd.nist.gov/vuln/detail/CVE-2026-107286
- https://github.com/pydantic/pydantic-ai/pull/9478
- https://github.com/pydantic/pydantic-ai/commit/453f19feeb7ab1d789f9393b1723c6a73b3d77b2
- https://github.com/pydantic/pydantic-ai
- https://github.com/pydantic/pydantic-ai/releases/tag/v2.53.0
CVE-2026-107286 · published · modified · JSON
PyPI/pydantic-ai CVE-2026-107286: high 7.5, EPSS 0.45%
Pydantic AI: Concurrency-limited models can keep their slot when a streamed request ends early
Action: Upgrade pydantic-ai to 2.53.0 or later.
pip install pydantic-ai==2.53.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.10.0 | 2.53.0 | - |
Fixed versions
| 2.53.0 |
Sources
- osv: PYSEC-2026-4276
- https://github.com/pydantic/pydantic-ai/security/advisories/GHSA-6fqq-452j-qhrp
- https://nvd.nist.gov/vuln/detail/CVE-2026-107286
- https://github.com/pydantic/pydantic-ai/pull/9478
- https://github.com/pydantic/pydantic-ai/commit/453f19feeb7ab1d789f9393b1723c6a73b3d77b2
- https://github.com/pydantic/pydantic-ai
- https://github.com/pydantic/pydantic-ai/releases/tag/v2.53.0
- https://pypi.org/project/pydantic-ai
- https://github.com/advisories/GHSA-6fqq-452j-qhrp
CVE-2026-107286 · published · modified · JSON
PyPI/pydantic-ai-slim CVE-2026-107286: high 7.5, EPSS 0.45%
Pydantic AI: Concurrency-limited models can keep their slot when a streamed request ends early
Action: Upgrade pydantic-ai-slim to 2.53.0 or later.
pip install pydantic-ai-slim==2.53.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.10.0 | 2.53.0 | - |
Fixed versions
| 2.53.0 |
Sources
- osv: PYSEC-2026-4285
- https://github.com/pydantic/pydantic-ai/security/advisories/GHSA-6fqq-452j-qhrp
- https://nvd.nist.gov/vuln/detail/CVE-2026-107286
- https://github.com/pydantic/pydantic-ai/pull/9478
- https://github.com/pydantic/pydantic-ai/commit/453f19feeb7ab1d789f9393b1723c6a73b3d77b2
- https://github.com/pydantic/pydantic-ai
- https://github.com/pydantic/pydantic-ai/releases/tag/v2.53.0
- https://pypi.org/project/pydantic-ai-slim
- https://github.com/advisories/GHSA-6fqq-452j-qhrp
CVE-2026-107286 · published · modified · JSON