CVE-2026-25679
Medium
Elevated severity or exploit probability.
CVSS base
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS — probability of exploitation (30 days)
0.7%
52.7th percentile
CISA KEV
Not listed
Weakness / dates
CWE-1286
Published 2026-03-06 · modified 2026-09-18
CVSS breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
| Attack Vector | N | Network |
| Attack Complexity | L | Low |
| Privileges Required | N | None |
| User Interaction | N | None |
| Scope | U | Unchanged |
| Confidentiality | N | None |
| Integrity | N | None |
| Availability | H | High |
Timeline
- 2026-03-06 — Published (NVD)
- 2026-09-18 — Last modified (NVD)
Description
url.Parse insufficiently validated the host/authority component and accepted some invalid URLs.
Affected
References
- https://go.dev/cl/752180
- https://go.dev/issue/77578
- https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk
- https://pkg.go.dev/vuln/GO-2026-4601
- 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