VulnerabilityModified
CVE-2026-25679
url.Parse insufficiently validated the host/authority component and accepted some invalid URLs.
HIGH 7.5EPSS 0.73%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.73%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
url.Parse insufficiently validated the host/authority component and accepted some invalid URLs.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.73% probability · 52th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-425, CWE-1286
- Affected
- golang/go
- Source
- security@golang.org
References
- https://go.dev/cl/752180Mailing List
- https://go.dev/issue/77578Issue Tracking
- https://groups.google.com/g/golang-announce/c/EdhZqrQ98hkRelease Notes
- https://pkg.go.dev/vuln/GO-2026-4601Vendor Advisory
- https://access.redhat.com/errata/RHSA-2026:10065
- https://access.redhat.com/errata/RHSA-2026:10125
- https://access.redhat.com/errata/RHSA-2026:10133
- https://access.redhat.com/errata/RHSA-2026:10140
- https://access.redhat.com/errata/RHSA-2026:10141
- https://access.redhat.com/errata/RHSA-2026:10158
- https://access.redhat.com/errata/RHSA-2026:10169
- https://access.redhat.com/errata/RHSA-2026:10175
- https://access.redhat.com/errata/RHSA-2026:10184
- https://access.redhat.com/errata/RHSA-2026:10225
- https://access.redhat.com/errata/RHSA-2026:10250
- https://access.redhat.com/errata/RHSA-2026:10701
- https://access.redhat.com/errata/RHSA-2026:10712
- https://access.redhat.com/errata/RHSA-2026:10929
- https://access.redhat.com/errata/RHSA-2026:11217
- https://access.redhat.com/errata/RHSA-2026:11375
- https://access.redhat.com/errata/RHSA-2026:11412
- https://access.redhat.com/errata/RHSA-2026:11413
- https://access.redhat.com/errata/RHSA-2026:11686
- https://access.redhat.com/errata/RHSA-2026:11688
- https://access.redhat.com/errata/RHSA-2026:11747
- https://access.redhat.com/errata/RHSA-2026:11749
- https://access.redhat.com/errata/RHSA-2026:11768
- https://access.redhat.com/errata/RHSA-2026:11800
- https://access.redhat.com/errata/RHSA-2026:11856
- https://access.redhat.com/errata/RHSA-2026:11916
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.