Is golang.org/x/net/html affected by CVE-2025-47911?

Go golang.org/x/net/html is affected in <0.45.0.

Is CVE-2025-47911 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.5%.

medium

CVE-2025-47911

Q: Is CVE-2025-47911 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.5%.

Go · golang.org/x/net/html • Go · golang.org/x/net

Summary

golang.org/x/net/html has a Quadratic Parsing Complexity issue

Severity: medium
EPSS: 0.5% (p39)
Also known as: GHSA-w4gw-w5jq-g9jh, GO-2026-4440
Published: 2026-02-12

References

https://nvd.nist.gov/vuln/detail/CVE-2025-47911
https://github.com/golang/vulndb/issues/4440
https://go.dev/cl/709876

Is your project exposed to this? Stateward checks every dependency on every pull request and flags it only if your code actually reaches it.

Check my repo

Summarize with AI

ChatGPT Claude Perplexity

Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.