re2: Out-of-bounds heap read in `exec`/`test`/`match` via attacker-influenced `lastIndex` on a non-ASCII subject → uncatchable process crash (DoS)

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-67550 · Microsoft / collected KEV context

GHSA-ff84-5f28-78qj

cve-program · CVE-2026-67550

• https://github.com/uhop/node-re2/security/advisories/GHSA-ff84-5f28-78qj
• https://github.com/uhop/node-re2/commit/56293de4fc0914d7bc35f92e98de25b0d9bb417d
• https://github.com/uhop/node-re2/releases/tag/1.25.2

nvd · CVE-2026-67550

• 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-ff84-5f28-78qj

osv · GHSA-ff84-5f28-78qj

• https://github.com/uhop/node-re2/security/advisories/GHSA-ff84-5f28-78qj
• https://nvd.nist.gov/vuln/detail/CVE-2026-67550
• https://github.com/uhop/node-re2/commit/56293de4fc0914d7bc35f92e98de25b0d9bb417d
• https://github.com/uhop/node-re2
• https://github.com/uhop/node-re2/releases/tag/1.25.2

No related operational record is retained in the current change model.