GO-2026-4440

vendorUSosv

Quadratic parsing complexity in golang.org/x/net/html

view advisory published 2026-02-05Licence: per source

The html.Parse function in golang.org/x/net/html has quadratic parsing complexity when processing certain inputs, which can lead to denial of service (DoS) if an attacker provides specially crafted HTML content.

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2025-47911USmedium5.3—
The html.Parse function in golang.org/x/net/html has quadratic parsing complexity when processing certain inputs, which can lead to denial of service (DoS) if an attacker provides…
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