CVE-2024-3772Medium· 5.9▾ SunlitPydantic regular expression denial of service
▾ Sunlit zone — Low / medium · no exploitation signal
impact 32.5 · likelihood 0.2 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Jul 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via OSV
Last analysed / modified upstream
0.9%
0.9% → 1.0%
Regular expression denial of service in Pydantic < 2.4.0, < 1.10.13 allows remote attackers to cause denial of service via a crafted email string.
pydantic >= 2.0.0, < 2.4.0pydantic < 1.10.13Upgrade to a patched release:
pydantic 2.4.0pydantic 1.10.13Connected by shared product, vendor, weakness, or advisory.
CVE-2021-29510Low· 3.3Use of "infinity" as an input to datetime and date fields causes infinite loop in pydantic
CVE-2026-25580High· 8.6Pydantic AI is a Python agent framework for building applications and workflows with Generative AI
CVE-2026-25640High· 7.1Pydantic AI is a Python agent framework for building applications and workflows with Generative AI