fix(buffer): prevent heap read-after-free in indexOf via valueOf-triggered detachment#26927

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Jarred-Sumner merged 3 commits into

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claude/fix-buffer-indexof-uaf

Mar 2, 2026

Commits on Mar 1, 2026

fix(buffer): prevent heap read-after-free in indexOf via valueOf-triggered detachment

Claude Bot
and
claude
committed
fix(buffer): also check detachment after toWTFString/toStringOrNull in indexOf

Claude Bot
and
claude
committed

Commits on Mar 2, 2026

Address comments + make test run in node
Jarred-Sumner
committed