PatchSiren cyber security CVE debrief

CVE-2026-47216 typesense CVE debrief

CVE-2026-47216 is an unauthenticated denial-of-service vulnerability in the /multi_search endpoint of Typesense, a fast, typo-tolerant search engine. 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.

Vendor: typesense
Product: Unknown
CVSS: HIGH 8.7
CISA KEV: Not listed in stored evidence
Original CVE published: 2026-06-12
Original CVE updated: 2026-06-12
Advisory published: 2026-06-12
Advisory updated: 2026-06-12

Who should care

Users of Typesense versions prior to 29.1 and 30.2 should apply the patches to prevent service unavailability due to this unauthenticated denial-of-service vulnerability.

Technical summary

CVE-2026-47216 is an unauthenticated denial-of-service vulnerability in the /multi_search endpoint of Typesense. The vulnerability has a CVSS score of 8.7 and is classified as HIGH severity. The vulnerability was published and modified on June 12, 2026.

Defensive priority

HIGH

Recommended defensive actions

Apply patches in versions 29.1 and 30.2 or later to prevent service unavailability due to this unauthenticated denial-of-service vulnerability.

Evidence notes

The vulnerability was published and modified on June 12, 2026. The CVSS score is 8.7, indicating HIGH severity.

Official resources

CVE-2026-47216 was published and modified on June 12, 2026.