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Security Advisories

CVE-2026-77387

NVD

https://nvd.nist.gov/vuln/detail/CVE-2026-77387

Severity

4.0

Medium

CVSS V3

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Summary

geopy: Regular Expression Denial of Service (ReDoS) in geopy.Point

Description

geopy is a geocoding library for Python. Prior to 2.5.0, geopy.Point and Point.from_string() can spend excessive CPU time due to inefficient regular-expression behavior when an application passes a long malformed coordinate string without the 256-character input limit used by the fix. Geocoder reverse methods also reach the vulnerable parsing path when called with string inputs. Repeated attacker-controlled requests can cause a denial of service, while the numeric Point constructor is unaffected. This issue is fixed in version 2.5.0.

References

Affected packages


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