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Vulnerabilities of golang.org/x/net golang.org/x/net/html

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CVE Summary Score Published
CVE-2026-78661 Avoid quadratic complexity when coalescing text nodes in html in golang.org/x/net 7.5 High Oct 27, 2026
CVE-2026-97045 Check all ancestor namespace transitions when rendering raw text in html in golang.org/x/net 6.1 Medium Oct 27, 2026
CVE-2026-27136 Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree 6.1 Medium May 22, 2026
CVE-2026-25680 Parsing arbitrary HTML can consume excessive CPU time, possibly leading to denial of service 6.5 Medium May 22, 2026
CVE-2026-25681 Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree 6.1 Medium May 22, 2026
CVE-2026-42502 Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree 6.1 Medium May 22, 2026
CVE-2026-42506 Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree 6.1 Medium May 22, 2026
CVE-2025-47911 The html.Parse function in golang.org/x/net/html has quadratic parsing complexity when processing certain inputs,… 5.3 Medium Feb 5, 2026
CVE-2025-58190 The html.Parse function in golang.org/x/net/html has an infinite parsing loop when processing certain inputs, which… 5.3 Medium Feb 5, 2026
CVE-2025-22872 The tokenizer incorrectly interprets tags with unquoted attribute values that end with a solidus character (/) as… 6.5 Medium Apr 16, 2025
CVE-2024-45338 An attacker can craft an input to the Parse functions that would be processed non-linearly with respect to its length,… 5.3 Medium Dec 18, 2024
CVE-2023-3978 Text nodes not in the HTML namespace are incorrectly literally rendered, causing text which should be escaped to not be Not rated Aug 2, 2023

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