CVE-2026-47216 HIGH

CVE-2026-47216: Typesense: Unauthenticated Denial of Service in the Typesense /multi_search Endpoint

Vendor Typesense
Product typesense
Weakness CWE-754
Published June 12, 2026
Last update June 12, 2026

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

Typesense is a fast, typo-tolerant search engine. Prior to versions 29.1 and 30.2, there is an unauthenticated denial-of-service vulnerability in the /multi_search endpoint. A specially crafted request can trigger an unhandled exception during request processing, causing the server process to terminate. This issue can be exploited over the network without authentication and results in service unavailability. The duration of impact may vary depending on system configuration and dataset size. This issue has been patched in versions 29.1 and 30.2.

Key dates

02Disclosure timeline

June 12, 2026 CVE published
June 12, 2026 Record updated