Update json to 2.21.2 for CVE-2026-71847 - #110
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The ruby-advisory-db entry landed on 2026-08-14 and turned every CI run in
the repo red, including the Monday SEO audit. bundler-audit runs before the
build, so nothing after it gets a chance to execute.
json is transitive here, pulled in by jekyll (~> 2.6) and json-minify (> 0).
Both constraints already allow 2.21.2, so this is a lockfile bump with no
Gemfile change.
Title: Ruby JSON - JSON::ResumableParser#partial_value dereferences a freed
input buffer and crashes on truncated duplicate-key streams
Solution: update to '>= 2.21.2'
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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What
One-line
Gemfile.lockbump:json2.21.1 -> 2.21.2.Why
The
ruby-advisory-dbentry for CVE-2026-71847 landed on 2026-08-14 and turned CI red across the repo.bundler-auditis the first step inbuild-and-test, so the build and link-check never get a chance to run behind it — every open PR reports a failure that has nothing to do with its own changes, and the scheduled Monday SEO audit is affected too.jsonis a transitive dependency, pulled in byjekyll(~> 2.6) andjson-minify(> 0). Both constraints already permit 2.21.2, so noGemfilechange is needed — only the lockfile moves.Verification
Run locally against this branch:
Found while rebasing #25, which is blocked on this and will be rebased on top once this merges.
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