CVE-2026-20298
An attacker can exploit multiple vulnerabilities in Splunk Splunk Enterprise to bypass security measures, manipulate data, and disclose confidential information.
CSIRTS triage
- What
- Multiple vulnerabilities can be exploited to bypass security measures, manipulate data, and disclose confidential information.
- Who is affected
- Users of Splunk Splunk Enterprise.
- Urgency
- Remediation is critical due to the high severity of the vulnerabilities and potential data exposure.
- Action
- Update to the latest version of Splunk Enterprise.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.23% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 14% of all EPSS-scored CVEs.
Advisory coverage (4)
- unknownNCSC-2026-0247 [1.00] [M/H] Vulnerabilities fixed in Splunk Enterprise and Splunk Cloud Platformncsc-nl · 2026-07-17
- high[NEW] [high] Splunk Splunk Enterprise: Multiple vulnerabilitiescert-bund · 2026-07-16
- unknownMultiple vulnerabilities in Splunk products (July 16, 2026)cert-fr-avis · 2026-07-16
- mediumCVE-2026-20298: In Splunk Enterprise versions below 10.4.1, 10.2.5, 10.0.8, and 9.4.13, and Splunk Cloud Platf…nvd · 2026-07-15
External references
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[](https://www.csirts.com/cve/CVE-2026-20298)