[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
golang.org/x/net	v0.60.0 → v0.62.0

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Avoid quadratic complexity when coalescing text nodes in html in golang.org/x/net

CVE-2026-78661 / GO-2026-6860

More information

Details

When coalescing adjacent text nodes in addText and fosterParent, appending to an existing TextNode's Data via string concatenation (n.Data += text) reallocated and copied the accumulated string on every token. Inputs containing many short text runs separated by ignored end tags (such as "a") caused O(n^2) allocations and byte copies.

Accumulate coalesced text in per-node byte slices during parsing and materialize Data strings once at the end of parse.

Severity

Unknown

References

• https://go.dev/cl/849365
• https://go.dev/issue/82224
• https://groups.google.com/g/golang-announce/c/sqrs2vTx_Xs

This data is provided by OSV and the Go Vulnerability Database (CC-BY 4.0).

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Check all ancestor namespace transitions when rendering raw text in html in golang.org/x/net

CVE-2026-97045 / GO-2026-6866

More information

Details

In childTextNodesAreLiteral, walking up the tree previously stopped at the nearest foreign ancestor once an HTML integration point was found. However, that integration point may itself be a descendant of an element that was foster-parented into a foreign namespace (such as or fostered under ), causing a parser to resolve the subtree in a different foreign namespace upon re-parsing the rendered output.

Continue walking the full ancestor chain and verify that every transition from a non-empty namespace occurs at an HTML integration point before emitting literal text.

Severity

Unknown

References

• https://go.dev/cl/855121
• https://go.dev/issue/82622
• https://groups.google.com/g/golang-announce/c/sqrs2vTx_Xs

This data is provided by OSV and the Go Vulnerability Database (CC-BY 4.0).

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Configuration

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---

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[snyk-io]

✅ Snyk checks have passed. No issues have been found so far.

Status	Scan Engine	Critical	High	Medium	Low	Total (0)
✅	Open Source Security	0	0	0	0	0 issues
✅	Licenses	0	0	0	0	0 issues
✅	Code Security	0	0	0	0	0 issues

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 47.45%. Comparing base (a2521eb) to head (8c3f45d).
⚠️ Report is 139 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##             main     #205       +/-   ##
===========================================
+ Coverage   32.61%   47.45%   +14.84%     
===========================================
  Files          80       87        +7     
  Lines       10855    11914     +1059     
===========================================
+ Hits         3540     5654     +2114     
+ Misses       7027     5982     -1045     
+ Partials      288      278       -10     

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[renovate]

ℹ️ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 6 additional dependencies were updated

Details:

Package	Change
golang.org/x/sys	v0.48.0 -> v0.49.0
golang.org/x/crypto	v0.57.0 -> v0.58.0
golang.org/x/sync	v0.23.0 -> v0.24.0
golang.org/x/term	v0.46.0 -> v0.47.0
golang.org/x/text	v0.42.0 -> v0.43.0
golang.org/x/tools	v0.50.0 -> v0.51.0