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Vulnerability Database · PyPI · Package report

pydantic-ai: vulnerability history, versions and safety

pydantic-ai is a package in the PyPI ecosystem. Vulert records 26 vulnerabilities for it across 109 releases, from Feb 2026 to Oct 2026. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.

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26 vulnerabilities recorded H4 M6 L2 U14
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0 with no fix published

Every vulnerability has a patched version to move to.

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26 in the last 12 months

Most recent disclosure 15 Oct 2026.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all pydantic-ai vulnerabilities

Vulert verdict on pydantic-ai 2.60.0 i

Updated on 23 Oct 2026

Good news: 2.60.0, the version you would install today, has no known vulnerabilities. Older releases do — the table below lists all 26.

Package health score 71/100
  • Security Unfixed issues
  • Maintenance Sustainable
  • Popularity Key ecosystem project
  • Community Active

What to do: Stay on 2.60.0 or newer. This can change: a vulnerability disclosed tomorrow can affect 2.60.0 too — Vulert watches the package and alerts you if that happens. Monitor it with Vulert →

  • Current release 2.60.0 — unaffected i
  • Vulnerabilities on record 26 over 1 year · 26 in the last year i
  • Latest disclosure 15 Oct 2026 i
  • Highest CVSS 8.6 i
  • With no published fix 0 i
  • Stars 20,769 i
  • Last release this month i
  • Licence MIT i

Version list, release dates, licence and dependants published by PyPI, refreshed 23 Oct 2026. Licence information is not legal advice.

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01 Versions

Which versions are affected

Every version Vulert tracks for pydantic-ai, newest first, with the vulnerabilities recorded against each one. A version showing none has no vulnerability in the Vulert database — open it for the full picture on that release.

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Version Released Vulert vulnerabilities Licence Fix published Details
2.60.0 23 Oct 2026 none MIT — Details →
2.59.0 21 Oct 2026 none MIT — Details →
1.107.9 21 Oct 2026 none MIT — Details →
1.107.8 20 Oct 2026 none MIT — Details →
2.58.0 20 Oct 2026 none MIT — Details →
2.57.0 16 Oct 2026 none MIT — Details →
2.56.0 13 Oct 2026 none MIT — Details →
2.55.0 09 Oct 2026 none MIT — Details →
2.54.0 03 Oct 2026 none MIT — Details →
2.53.0 02 Oct 2026 none MIT — Details →
2.52.0 30 Sep 2026 H1 U1 MIT Yes Details →
1.107.7 30 Sep 2026 none MIT — Details →
2.51.0 25 Sep 2026 H1 U2 MIT Yes Details →
2.50.0 25 Sep 2026 H1 U2 MIT Yes Details →
2.49.0 24 Sep 2026 H1 U2 MIT Yes Details →
2.48.0 23 Sep 2026 H1 U2 MIT Yes Details →
2.47.0 22 Sep 2026 H1 U2 MIT Yes Details →
2.46.0 19 Sep 2026 H1 U2 MIT Yes Details →
2.45.0 18 Sep 2026 H1 U2 MIT Yes Details →
1.107.6 17 Sep 2026 M1 U1 MIT Yes Details →
2.44.0 17 Sep 2026 H1 U2 MIT Yes Details →
2.43.0 12 Sep 2026 H1 U5 MIT Yes Details →
2.42.0 09 Sep 2026 H1 U5 MIT Yes Details →
2.41.0 08 Sep 2026 H1 U5 MIT Yes Details →
2.40.0 05 Sep 2026 H1 U5 MIT Yes Details →
2.39.0 04 Sep 2026 H1 U5 MIT Yes Details →
2.38.0 03 Sep 2026 H1 U5 MIT Yes Details →
2.37.0 01 Sep 2026 H1 U5 MIT Yes Details →
2.36.0 29 Aug 2026 H1 U5 MIT Yes Details →
2.35.3 28 Aug 2026 H1 U5 MIT Yes Details →
2.35.1 27 Aug 2026 H1 U5 MIT Yes Details →
2.35.0 26 Aug 2026 H1 U5 MIT Yes Details →
2.34.0 25 Aug 2026 H1 U5 MIT Yes Details →
2.33.0 21 Aug 2026 H1 U5 MIT Yes Details →
2.32.2 21 Aug 2026 H1 U5 MIT Yes Details →
2.32.1 20 Aug 2026 H1 U5 MIT Yes Details →
2.32.0 19 Aug 2026 H1 U5 MIT Yes Details →
2.31.1 18 Aug 2026 H1 U5 MIT Yes Details →
2.31.0 15 Aug 2026 H1 U5 MIT Yes Details →
2.30.0 14 Aug 2026 H1 U5 MIT Yes Details →
1.107.5 14 Aug 2026 M3 L1 U4 MIT Yes Details →
2.29.0 13 Aug 2026 H1 U6 MIT Yes Details →
1.107.4 12 Aug 2026 M4 L1 U5 MIT Yes Details →
2.28.0 12 Aug 2026 H1 U6 MIT Yes Details →
2.27.1 11 Aug 2026 H1 U7 MIT Yes Details →
2.27.0 08 Aug 2026 H1 U8 MIT Yes Details →
1.107.2 08 Aug 2026 H1 M4 L2 U7 MIT Yes Details →
2.26.0 07 Aug 2026 H1 U8 MIT Yes Details →
2.25.0 06 Aug 2026 H1 U8 MIT Yes Details →
2.24.0 05 Aug 2026 H1 U8 MIT Yes Details →
2.23.0 04 Aug 2026 H1 U9 MIT Yes Details →
2.22.0 01 Aug 2026 H1 U9 MIT Yes Details →
2.21.0 30 Jul 2026 H1 U9 MIT Yes Details →
2.20.0 29 Jul 2026 H1 U9 MIT Yes Details →
2.19.0 28 Jul 2026 H1 U9 MIT Yes Details →
2.18.0 25 Jul 2026 H1 U9 MIT Yes Details →
2.17.0 24 Jul 2026 H1 U9 MIT Yes Details →
2.16.0 23 Jul 2026 H1 U9 MIT Yes Details →
2.15.0 22 Jul 2026 H1 U9 MIT Yes Details →
2.14.1 21 Jul 2026 H1 U9 MIT Yes Details →
2.14.0 21 Jul 2026 H1 U9 MIT Yes Details →
2.13.0 18 Jul 2026 H1 U9 MIT Yes Details →
2.12.0 17 Jul 2026 H1 U9 MIT Yes Details →
2.11.0 16 Jul 2026 H1 U9 MIT Yes Details →
2.10.0 15 Jul 2026 H1 U9 MIT Yes Details →
2.9.1 14 Jul 2026 U8 MIT Yes Details →
1.107.1 11 Jul 2026 H1 M5 L2 U8 MIT Yes Details →
2.9.0 11 Jul 2026 U8 MIT Yes Details →
2.8.0 10 Jul 2026 U8 MIT Yes Details →
2.7.0 09 Jul 2026 U8 MIT Yes Details →
2.6.0 08 Jul 2026 U8 MIT Yes Details →
2.5.1 07 Jul 2026 U8 MIT Yes Details →
2.5.0 04 Jul 2026 U8 MIT Yes Details →
2.4.0 03 Jul 2026 U8 MIT Yes Details →
2.3.0 02 Jul 2026 U8 MIT Yes Details →
2.2.0 01 Jul 2026 U8 MIT Yes Details →
2.1.0 29 Jun 2026 U8 MIT Yes Details →
2.0.0 23 Jun 2026 U8 MIT Yes Details →
2.0.0b7 10 Jun 2026 U8 MIT Yes Details →
1.107.0 10 Jun 2026 H1 M5 L2 U8 MIT Yes Details →
2.0.0b6 05 Jun 2026 U8 MIT Yes Details →
1.106.0 05 Jun 2026 H1 M5 L2 U8 MIT Yes Details →
2.0.0b5 02 Jun 2026 U9 MIT Yes Details →
1.105.0 02 Jun 2026 H1 M5 L2 U9 MIT Yes Details →
2.0.0b4 29 May 2026 U9 MIT Yes Details →
1.104.0 29 May 2026 H1 M5 L2 U9 MIT Yes Details →
1.103.0 27 May 2026 H1 M5 L2 U9 MIT Yes Details →
2.0.0b3 23 May 2026 U9 MIT Yes Details →
1.102.0 23 May 2026 H1 M5 L2 U9 MIT Yes Details →
2.0.0b2 22 May 2026 U10 MIT Yes Details →
1.101.0 22 May 2026 H1 M5 L2 U10 MIT Yes Details →
2.0.0b1 21 May 2026 U10 MIT Yes Details →
1.100.0 21 May 2026 H1 M5 L2 U10 MIT Yes Details →
1.99.0 20 May 2026 H1 M5 L2 U10 MIT Yes Details →
1.98.0 19 May 2026 H1 M6 L2 U11 MIT Yes Details →
1.97.0 15 May 2026 H1 M6 L2 U11 MIT Yes Details →
1.96.1 15 May 2026 H1 M6 L2 U11 MIT Yes Details →
1.96.0 14 May 2026 H1 M6 L2 U11 MIT Yes Details →
1.95.1 13 May 2026 H1 M6 L2 U11 MIT Yes Details →
1.95.0 13 May 2026 H1 M6 L2 U11 MIT Yes Details →
1.94.0 12 May 2026 H1 M6 L2 U11 — Yes Details →
1.93.0 09 May 2026 H1 M6 L2 U11 — Yes Details →
1.92.0 08 May 2026 H1 M6 L2 U11 — Yes Details →
1.91.0 07 May 2026 H1 M6 L2 U11 — Yes Details →
1.90.0 05 May 2026 H1 M6 L2 U11 — Yes Details →
1.89.1 01 May 2026 H1 M6 L2 U11 — Yes Details →
1.89.0 01 May 2026 H1 M6 L2 U11 — Yes Details →
1.88.0 29 Apr 2026 H1 M6 L2 U11 — Yes Details →
1.87.0 25 Apr 2026 H1 M6 L2 U11 — Yes Details →
1.86.1 24 Apr 2026 H1 M6 L2 U11 — Yes Details →
1.86.0 23 Apr 2026 H1 M6 L2 U11 — Yes Details →
1.85.1 22 Apr 2026 H1 M6 L2 U11 — Yes Details →
1.85.0 21 Apr 2026 H1 M6 L2 U11 — Yes Details →
1.84.1 18 Apr 2026 H1 M6 L2 U11 — Yes Details →
1.84.0 17 Apr 2026 H1 M6 L2 U11 — Yes Details →
1.83.0 16 Apr 2026 H1 M6 L2 U11 — Yes Details →
1.82.0 15 Apr 2026 H1 M6 L2 U11 — Yes Details →
1.81.0 14 Apr 2026 H1 M6 L2 U11 — Yes Details →
1.80.0 10 Apr 2026 H1 M6 L2 U11 — Yes Details →
1.79.0 10 Apr 2026 H1 M6 L2 U11 — Yes Details →

The newest 120 of 352 versions Vulert tracks. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2026 26

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 26 of the 26 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for pydantic-ai

The 5 most severe of 26 vulnerabilities recorded for this package

Search all 26 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
CVE-2026-25580: Pydantic AI Server-Side Request Forgery (SSRF) Vulnerability in URL Download Handling 8.6 high 1.56.0 06 Feb 2026
CVE-2026-25580: Pydantic AI Server-Side Request Forgery (SSRF) Vulnerability in URL Download Handling 8.6 high 1.56.0 13 Jul 2026
CVE-2026-107295: Pydantic AI Web Chat UI Vulnerability Leading to Unauthorized Agent Execution 7.6 high 1.107.4 15 Oct 2026
CVE-2026-107295: Pydantic AI Web Chat UI Vulnerability Leading to Unauthorized Agent Execution 7.6 high 1.107.4 08 Oct 2026
CVE-2026-107286: Pydantic AI Concurrency Limitation Issue Leading to Resource Locking 7.5 high 2.53.0 08 Oct 2026

Vulnerability wrong, a fix missing, or a package we should cover? Report it and we will fix the record. Report Vulnerability Provide Feedback

Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315

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Questions

About pydantic-ai

Is pydantic-ai safe to use?

Vulert records 26 vulnerabilities for pydantic-ai in PyPI: 0 critical, 4 high, 6 medium and 2 low, plus 14 not yet rated. Every one of them has a published fix, so the practical answer is to run a supported release and keep it patched.

What is pydantic-ai's Vulert package health score?

Vulert scores pydantic-ai 71/100, which reads as in good shape. The score weighs the vulnerability record (40), maintenance and release cadence (25), adoption from dependents and stars (20) and community signals such as the OpenSSF scorecard and forks (15).

Is the latest version of pydantic-ai affected?

No. 2.60.0, the version you would install today, has no vulnerabilities on record against it. Earlier releases do — the version table above lists each release with what affects it.

How many vulnerabilities does pydantic-ai have?

26 vulnerabilities are recorded for pydantic-ai in the PyPI ecosystem: 0 critical, 4 high, 6 medium and 2 low, plus 14 not yet rated. The ledger on this page lists the same counts next to the date of the most recent disclosure.

How often are new pydantic-ai vulnerabilities disclosed?

26 vulnerabilities were recorded for pydantic-ai in the last 12 months, and the oldest entry in this database dates to 06 Feb 2026. Recency matters more than a lifetime total: it shows how actively new issues are being disclosed for the package you are considering.

Which versions of pydantic-ai are affected?

Each vulnerability on this page lists the affected version range and the fixed version to move to. Open the vulnerability for the version you actually run — fixes are specific to a release line, not to the package as a whole.

How do I monitor pydantic-ai for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the pydantic-ai version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.