CVE-2026-76265 Improper Access Control through REST API Endpoints in Splunk Secure Gateway

In Splunk Enterprise versions below 10.4.3, 10.2.7, 10.0.10, and 9.4.15, and Splunk Secure Gateway versions below 3.10.11, 3.9.25, and 3.8.72, a user who does not hold the "admin" or "power" Splunk roles could access privileged Splunk Secure Gateway functionality. With this access, the user could...

CVE-2026-76265

Splunk Enterprise (versions below 10.4.3, 10.2.7, 10.0.10, and 9.4.15) and Splunk Secure Gateway (versions below 3.10.11, 3.9.25, and 3.8.72) are vulnerable to an improper access control flaw. The root cause is that multiple REST API endpoints in Splunk Secure Gateway fail to enforce authorizatio...

CVE-2026-76266

Splunk Enterprise on Linux versions below 10.4.3, 10.2.7, 10.0.10, and 9.4.15 is vulnerable to Local Privilege Escalation . A local user capable of running commands as the Splunk Enterprise user account can trigger the execution of attacker-controlled operating-system commands with root privilege...

EUVD-2026-94618

In Splunk Enterprise versions below 10.4.3, 10.2.7, 10.0.10, and 9.4.15 on Linux, a local user who can run commands as the user account running Splunk Enterprise could cause an affected Linux package upgrade to run attacker-controlled operating-system commands with root privileges. The...

CVE-2026-76266 Local Privilege Escalation through Linux Package Upgrades in Splunk Enterprise

In Splunk Enterprise versions below 10.4.3, 10.2.7, 10.0.10, and 9.4.15 on Linux, a local user who can run commands as the user account running Splunk Enterprise could cause an affected Linux package upgrade to run attacker-controlled operating-system commands with root privileges. The...

EUVD-2026-94617

In Splunk Enterprise versions below 10.4.3, 10.2.7, 10.0.10, and 9.4.15, and Splunk Secure Gateway versions below 3.10.11, 3.9.25, and 3.8.72, a user who does not hold the "admin" or "power" Splunk roles could access privileged Splunk Secure Gateway functionality. With this access, the user could...

EUVD-2026-94616

In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.10, and 9.4.15, a user who does not hold the "admin" or "power" Splunk roles could create or edit scripted lookup definitions through raw configuration endpoints. The vulnerability is possible because raw transforms configuration write path...

CVE-2026-76264 Improper Authorization through the REST API in Splunk Enterprise

In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.10, and 9.4.15, a user who does not hold the "admin" or "power" Splunk roles could create or edit scripted lookup definitions through raw configuration endpoints. The vulnerability is possible because raw transforms configuration write path...

CVE-2026-76264

Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.10, and 9.4.15 are vulnerable to an improper authorization flaw via the REST API. An attacker with low-level privileges (not holding admin or power roles) can create or edit scripted lookup definitions using raw configuration endpoints. This i...

CVE-2026-76269: Authorization Bypass Through User-Controlled Key

In Splunk Enterprise versions below 10.4.3, 10.2.7, 10.0.10, and 9.4.15, a user who does not hold the "admin" or "power" Splunk roles could use a user-controlled job identifier to access substantially all search job information from jobs that belong to other users, including search query text, jo...

PT-2026-107708

Name of the Vulnerable Software and Affected Versions Splunk MCP Server versions prior to 1.2.1 Description Splunk MCP Server contains a Server-Side Request Forgery SSRF flaw where the platform authentication token of a user running a custom API tool may be sent to the URL configured for that too...

CVE-2026-76264: Incorrect Authorization

In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.10, and 9.4.15, a user who does not hold the "admin" or "power" Splunk roles could create or edit scripted lookup definitions through raw configuration endpoints. The vulnerability is possible because raw transforms configuration write path...

CVE-2026-76286: Server-Side Request Forgery (SSRF)

In Splunk MCP Server versions below 1.2.1, Splunk MCP Server could send the Splunk platform authentication token of a user who runs a custom Application Programming Interface API tool to the URL configured for that tool. If another user controls that URL, they could capture the token and use it t...

CVE-2026-76271: Inefficient Algorithmic Complexity

In Splunk Enterprise versions below 10.4.3, 10.2.7, and 10.0.10, a low-privileged user that does not hold the "admin" or "power" Splunk roles could cause a denial of service against a Representational State Transfer REST API endpoint in the Discover Splunk Observability Cloud app. The vulnerabili...

CVE-2026-76278: Authorization Bypass Through User-Controlled Key

In Splunk Enterprise versions below 10.4.3, 10.2.7, and 10.0.10, a user that holds a role with the editspl2modulepermissions capability could use the affected Representational State Transfer REST API to access permission grants for SPL2 modules that the user does not have permission to view. The...

CVE-2026-76277: Improper Input Validation

In Splunk Enterprise versions below 10.4.3, 10.2.7, 10.0.10, and 9.4.15, a user that holds a role with the edituser capability could create a native Splunk username that ends with a period. The vulnerability is possible because username validation does not reject a trailing period before the...

CVE-2026-76275: Improper Authorization

In Splunk Enterprise versions below 10.4.3, 10.2.7, 10.0.10, and 9.4.15, a user who does not hold the "admin" or "power" Splunk roles could access search query text and job metadata for jobs that belong to other users, including job identifiers, dispatch parameters, result counts, and execution...

CVE-2026-76274: Server-Side Request Forgery (SSRF)

In Splunk Enterprise versions below 10.4.3, 10.2.7, and 10.0.10, a user that holds a role with the reado11ycontent capability could redirect an outbound request from Splunk App for Splunk Observability Cloud through the Representational State Transfer REST API to an attacker-controlled host and...

CVE-2026-76272: Missing Authorization

In Splunk Enterprise versions below 10.4.3, 10.2.7, 10.0.10, and 9.4.15, a user who does not hold the "admin" or "power" Splunk roles could cause Splunk Secure Gateway to sign attacker-controlled payloads. The vulnerability is possible because Splunk Secure Gateway does not verify that the user i...

CVE-2026-76270: Improper Neutralization of Special Elements used in an SQL Command

In Splunk Enterprise versions below 10.4.3, a user that holds a role with the listspl2modules capability could use SQL injection in SPL2 module filtering to access all relevant data available through the affected Representational State Transfer REST API, including private SPL2 module definitions...