MEDIUM 6.2 NVD
CVE-2026-68499
re2 provides Node.js bindings for Google's RE2 regular expression engine. Prior to 1.25.2, re2's String.prototype.match implementation with a global RE2 pattern
re2 provides Node.js bindings for Google's RE2 regular expression engine. Prior to 1.25.2, re2's String.prototype.match implementation with a global RE2 pattern that can match the empty string fails to advance its native matching cursor in lib/match.cc, causing an infinite loop and unbounded native memory growth that blocks the event loop and can exhaust host memory. This issue is fixed in 1.25.2.
References
- https://github.com/uhop/node-re2/commit/56293de4fc0914d7bc35f92e98de25b0d9bb417d
- https://github.com/uhop/node-re2/releases/tag/1.25.2
- https://github.com/uhop/node-re2/security/advisories/GHSA-6hxr-mr5r-9836
- https://github.com/uhop/node-re2/security/advisories/GHSA-6hxr-mr5r-9836
This medium severity vulnerability with a CVSS score of 6.2 was published on 2026-07-30 via NVD.
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