CVE-2026-25680

Parsing arbitrary HTML can consume excessive CPU time, possibly leading to denial of service.

Score

CVSS 3.1 6.5 Medium

Status

Analyzed - security@golang.org

Published

2026-05-22

Last modified

2026-05-22

Weaknesses

CWE-400

Affected products

• Net (Golang)
• Golang.orgxnethtml (Golang.orgxnet)

References

• https://go.dev/cl/781702
• https://go.dev/issue/79573
• https://groups.google.com/g/golang-announce/c/iI-mYSI0lu8
• https://pkg.go.dev/vuln/GO-2026-5028