SE
Product
Splunk Enterprise
by Splunk · last CVE Oct 21, 2026
On CISA KEVExploited in the wild
148
CVEs
1
On KEV
9.9
Max CVSS
38
New 30D
Severity mix
Critical 10High 49Medium 86Low 3
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-20253
In wildKEV
9.8
97%
Jun 10
Unauthenticated Arbitrary File Creation and Truncation in a PostgreSQL Sidecar Service Endpoint in Splunk Enterprise
Affected: 10.2 before 10.2.4; 10.0 before 10.0.7
CVE-2026-76302
New
9.9
0%
Oct 21
Security Hardening in Splunk Enterprise - October 2026
Affected: 10.4 before 10.4.4; 10.2 before 10.2.8; 10.0 before 10.0.11; 9.4 before 9.4.16
CVE-2026-76299
New
9.9
0%
Oct 21
Security Hardening in Splunk Enterprise - October 2026
Affected: 10.4 before 10.4.4; 10.2 before 10.2.8; 10.0 before 10.0.11; 9.4 before 9.4.16
CVE-2026-76301
New
9.8
0%
Oct 21
Security Hardening in Splunk Enterprise - October 2026
Affected: 10.4 before 10.4.4; 10.2 before 10.2.8; 10.0 before 10.0.11; 9.4 before 9.4.16
CVE-2026-76285
9.8
0%
Oct 7
Improper Adherence to Coding Standards in Splunk Enterprise
Affected: 10.4 before 10.4.3; 10.2 before 10.2.7; 10.0 before 10.0.10; 9.4 before 9.4.15
CVE-2026-76284
9.8
0%
Oct 7
Improper Neutralization in Splunk Enterprise
Affected: 10.4 before 10.4.3; 10.2 before 10.2.7; 10.0 before 10.0.10; 9.4 before 9.4.15
CVE-2026-76268
9.8
5%
Oct 7
Missing Authentication for Critical Function in the Patroni REST API in Splunk Enterprise
Affected: 10.4 before 10.4.3; 10.2 before 10.2.7
CVE-2026-76312
9.4
0%
Aug 19
Improper Access Control through Embedded Reports in Splunk Enterprise
Affected: 10.4 before 10.4.1; 10.2 before 10.2.6; 10.0 before 10.0.9; 9.4 before 9.4.14
CVE-2026-76311
9.4
0%
Aug 19
Improper Access Control in Embedded Report Dispatch Archives in Splunk Enterprise
Affected: 10.4 before 10.4.2; 10.2 before 10.2.6; 10.0 before 10.0.9; 9.4 before 9.4.14
CVE-2026-76310
9.4
0%
Aug 19
Improper Access Control through Embedded Report REST API Requests in Splunk Enterprise
Affected: 10.4 before 10.4.2; 10.2 before 10.2.6; 10.0 before 10.0.9; 9.4 before 9.4.14
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