PYSEC-2026-1812

vendorUSosv

Pydantic regular expression denial of service

view advisory published 2026-07-07Licence: CC-BY-4.0

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.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2024-3772UShigh7.5—
Regular expression denial of service in Pydanic < 2.4.0, < 1.10.13 allows remote attackers to cause denial of service via a crafted email string.
02

references

External citations — patches, advisories, analysis.

scry

Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.

Free scan