net/url vulnerability

url.Parse insufficiently validated the host/authority component and accepted some invalid URLs.

Published 6 Mar 2026Updated 7 Sep 2026259 sources
CVSS 7.5

What happened

url.Parse insufficiently validated the host/authority component and accepted some invalid URLs.

Affected versions

net/url: before 1.25.8 (semver); 1.26.0-0 through before 1.26.1 (semver) Fixed: See vendor advisory.

Why it matters

Review the vendor advisory and exposure of the affected product to determine operational impact.

Detection & mitigation

  • Apply vendor-provided updates or mitigations.
  • Review affected product exposure and access logs.

Public PoC references

No public PoC reference has passed the current publication threshold.