CVE-2026-72639

Elasticsearch does not enforce an upper bound on a user-supplied count accepted by a search highlighting option, and the allocation derived from that count is not accounted against any circuit breaker. An authenticated user holding only read privileges on a single searchable index can submit one...

CVE-2026-72639

Summary: CVE-2026-72639 affects Elasticsearch highlighting handling of a user-supplied count, where there is no upper bound on the count and the resulting allocation is not bounded by a circuit breaker. An authenticated user with read privileges on a single index can trigger a single, small query...

EUVD-2026-58285

Elasticsearch does not enforce an upper bound on a user-supplied count accepted by a search highlighting option, and the allocation derived from that count is not accounted against any circuit breaker. An authenticated user holding only read privileges on a single searchable index can submit one...

PT-2026-71757

Name of the Vulnerable Software and Affected Versions Elasticsearch affected versions not specified Description An issue exists where the software does not enforce an upper bound on a user-supplied count accepted by a search highlighting option. Because the resulting allocation is not accounted...