re2 vulnerabilities

Browse known CVEs and advisories by package and ecosystem. Severity tells you the worst case. What determines real risk is whether the vulnerable code actually runs in your applications.

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CVE-IDSeverityPackage summary
CVE-2026-67550Mediumre2: re2: Out-of-bounds heap read in `exec`/`test`/`match` via attacker-influenced `lastIndex` on a non-ASCII subject → uncatchable process…CVE-2026-68499Mediumre2: re2: Global `String.prototype.match` with an empty-matchable pattern never advances → infinite loop with unbounded native memory growth…

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