Is CVE-2022-43564 being actively exploited?

CVE-2022-43564 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2022-43564?

CVE-2022-43564 has a CVSS 3.1 base score of 4.9 (MEDIUM).

CVE-2022-43564

MEDIUM · CVSS 4.9EPSS 0.9%EU EUVD

In Splunk Enterprise versions below 8.1.12, 8.2.9, and 9.0.2, a remote user who can create search macros and schedule search reports can cause a denial of service through the use of specially crafted search macros.

Key facts

CVSS score: 4.9 (v3.1)
Severity: MEDIUM
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): CWE-400
EPSS score: 0.9% (58th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2022-46560)
Published: November 4, 2022
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2022-46560 in the EU Vulnerability Database. Last updated in EUVD on May 1, 2025.

View on the EU Vulnerability Database

Affected products

splunk / splunk
splunk / splunk cloud platform

Certified products that may be affected

1 FIPS 140 or Common Criteria certified product, from automated matching by sec-certs.org.

Splunk Enterprise 8.1 - Splunk, Inc. - Common Criteria CCEVS-VR-VID-11108-2021 - archived

References

https://www.splunk.com/en_us/product-security/announcements/svd-2022-1104.html(Vendor Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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