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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
2026-06-15
Advisory published
2026-06-12
Advisory updated
2026-06-15

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.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-47216 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-47216

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-47216 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-47216

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.