Brotli decoder flaw CVE-2026-111497 exploited across many runtimes
CISA lists the out-of-bounds write; a public proof of concept crashes standard builds, and patched Node.js still reports Brotli 1.2.0.
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CISA lists the out-of-bounds write; a public proof of concept crashes standard builds, and patched Node.js still reports Brotli 1.2.0.
Fixed builds are 22.23.4, 24.22.1 and 26.12.1; Rapid7 reports no known exploitation and it is not on the KEV list.
Entities are extracted by the model from each article. First seen , last mentioned . Watching keeps it in this browser only (no account); the watchlist page and dashboard alerts use it.
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