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SS
Product
Splunk Secure Gateway
by Splunk · last CVE Oct 21, 2026
20
CVEs
0
On KEV
8.8
Max CVSS
5
New 30D
Vulnerabilities20In the news0Timeline
Severity mix
Critical 0High 3Medium 17Low 0
Severity
All severities20Critical0High3Medium17Low0
Exploitation
On CISA KEV0Exploited in the wild0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-76351
8.8
0%
Aug 19
Server-Side Request Forgery (SSRF) through the Report Notification REST API in Splunk Secure Gateway
Affected: 3.10 before 3.10.9; 3.9 before 3.9.23; 3.8 before 3.8.70
CVE-2026-20251
8.8
32%
Jun 10
Remote Code Execution through Deserialization of Untrusted Data in Splunk Secure Gateway
Affected: 3.10 before 3.10.6; 3.9 before 3.9.20; 3.8 before 3.8.67
CVE-2024-53247
8.8
1%
Dec 10
Remote Code Execution through Deserialization of Untrusted Data in Splunk Secure Gateway app
Affected: 3.7 before 3.7.13; 3.4 before 3.4.261
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