CVE-2026-25680
Invoking denial of service when parsing arbitrary HTML in golang.org/x/net/html
6.5
MEDIUM
CVSS 3.1
EPSS 0.06%
Description
Parsing arbitrary HTML can consume excessive CPU time, possibly leading to denial of service.
How to fix CVE-2026-25680
To remediate CVE-2026-25680, upgrade the affected package to a fixed version below.
- Debian/golang-golang-x-net—no fix listed
- Go/golang.org/x/net—upgrade to 0.55.0 or later
Is CVE-2026-25680 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0
- from 0, < 0.55.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |