chore(deps): bump golang.org/x/net from 0.52.0 to 0.55.0

[dependabot]

Bumps golang.org/x/net from 0.52.0 to 0.55.0.

Commits

• 7770ec4 go.mod: update golang.org/x dependencies
• 4ece7b6 html: escape greater-than symbol in doctype identifiers
• 08be507 html: improve Noah's Ark clause performance
• a8fb2fe html: properly render fostered elements in foreign content
• 0dc5b7a html: properly check namespace in "in body" any other end tag
• a452f3c html: ignore duplicate attributes during tokenization
• f865199 quic: fix appendMaxDataFrame erroneously accumulating sentLimit
• 210ed3c quic: establish a "happened-before" relationship between stream write and read
• ad8140e quic: fix buffer slicing when handling overlapping stream data
• 23ee2ef http2: avoid API changes when built with go1.27
• Additional commits viewable in compare view

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[greptile-apps]

Greptile Summary

This PR bumps golang.org/x/net from v0.52.0 to v0.55.0, with Dependabot co-bumping several other golang.org/x/* transitive dependencies to keep the module graph consistent. The update addresses multiple security vulnerabilities present in the previous version.

• Security fixes: v0.55.0 patches several CVEs including an infinite loop in the http2 transport (CVE-2026-33814, affecting versions before v0.53.0), multiple HTML parser vulnerabilities (CVE-2026-42506, CVE-2026-42502, CVE-2026-25680, CVE-2026-25681, CVE-2026-27136), and a privilege-escalation flaw in the idna package (CVE-2026-39821).
• Co-bumped transitive dependencies: golang.org/x/crypto (v0.49.0→v0.51.0), golang.org/x/mod (v0.33.0→v0.35.0), golang.org/x/sys (v0.42.0→v0.45.0), golang.org/x/text (v0.35.0→v0.37.0), golang.org/x/tools (v0.42.0→v0.44.0), and golang.org/x/telemetry — all minor/patch bumps with no breaking API changes expected.

Confidence Score: 5/5

Safe to merge — this is a routine Dependabot bump that resolves multiple known vulnerabilities in golang.org/x/net and its sibling modules with no breaking API changes.

All changes are confined to go.mod and go.sum. The bumped modules follow standard minor/patch versioning and the golang.org/x/* family is well-tested. The update actively fixes security issues rather than introducing new risk, and no application code is modified.

No files require special attention — go.mod and go.sum changes are mechanically generated by Dependabot and consistent with each other.

Important Files Changed

Filename	Overview
go.mod	Bumps golang.org/x/net and six co-dependent golang.org/x/* modules; all are minor/patch version increments with no direct dependency changes to main module imports
go.sum	Hash entries updated to match the new module versions declared in go.mod; old entries removed, new entries added — no anomalies

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[golang.org/x/net v0.52.0] -->|bump| B[golang.org/x/net v0.55.0]
    B --> C[Co-bumped transitive deps]
    C --> D[x/crypto 0.49.0 → 0.51.0]
    C --> E[x/mod 0.33.0 → 0.35.0]
    C --> F[x/sys 0.42.0 → 0.45.0]
    C --> G[x/text 0.35.0 → 0.37.0]
    C --> H[x/tools 0.42.0 → 0.44.0]
    C --> I[x/telemetry updated]
    B --> J[Security fixes]
    J --> K[CVE-2026-33814: http2 DoS]
    J --> L[CVE-2026-39821: idna privilege escalation]
    J --> M[Multiple HTML parser CVEs]

Loading

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flowchart TD
    A[golang.org/x/net v0.52.0] -->|bump| B[golang.org/x/net v0.55.0]
    B --> C[Co-bumped transitive deps]
    C --> D[x/crypto 0.49.0 → 0.51.0]
    C --> E[x/mod 0.33.0 → 0.35.0]
    C --> F[x/sys 0.42.0 → 0.45.0]
    C --> G[x/text 0.35.0 → 0.37.0]
    C --> H[x/tools 0.42.0 → 0.44.0]
    C --> I[x/telemetry updated]
    B --> J[Security fixes]
    J --> K[CVE-2026-33814: http2 DoS]
    J --> L[CVE-2026-39821: idna privilege escalation]
    J --> M[Multiple HTML parser CVEs]

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