In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, and Splunk Secure Gateway versions below 3.10.9, 3.9.23, and 3.8.70, a user who does not hold the "admin" or "power" Splunk roles could read Spacebridge asymmetric private keys, which are secrets that compromise affected Spacebridge private-key material stored in the app collection, through the Splunk Secure Gateway App Key Value Store Representational State Transfer (REST) API. The vulnerability is possible on instances upgraded from older Splunk Secure Gateway deployments when the private-key migration remains incomplete, leaving key material in a collection with an insecure default access control list.
Metrics
Affected Vendors & Products
References
| Link | Providers |
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| https://advisory.splunk.com/advisories/SVD-2026-0801 |
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History
Wed, 26 Aug 2026 20:30:00 +0000
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ssvc
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Thu, 20 Aug 2026 14:45:00 +0000
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Splunk splunk
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| CPEs | cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:* cpe:2.3:a:splunk:splunk_secure_gateway:*:*:*:*:*:*:*:* |
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| Vendors & Products |
Splunk splunk
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Wed, 19 Aug 2026 23:30:00 +0000
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Splunk
Splunk splunk Enterprise Splunk splunk Secure Gateway |
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| Vendors & Products |
Splunk
Splunk splunk Enterprise Splunk splunk Secure Gateway |
Wed, 19 Aug 2026 21:45:00 +0000
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| Description | In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, and Splunk Secure Gateway versions below 3.10.9, 3.9.23, and 3.8.70, a user who does not hold the "admin" or "power" Splunk roles could read Spacebridge asymmetric private keys, which are secrets that compromise affected Spacebridge private-key material stored in the app collection, through the Splunk Secure Gateway App Key Value Store Representational State Transfer (REST) API. The vulnerability is possible on instances upgraded from older Splunk Secure Gateway deployments when the private-key migration remains incomplete, leaving key material in a collection with an insecure default access control list. | |
| Title | Insecure Default Access Control List through the REST API in Splunk Secure Gateway | |
| Weaknesses | CWE-732 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: cisco
Published: 2026-08-19T21:34:18.416Z
Updated: 2026-08-26T19:52:39.938Z
Reserved: 2026-08-19T12:02:03.619Z
Link: CVE-2026-76261
Updated: 2026-08-26T19:52:32.954Z
Status : Analyzed
Published: 2026-08-19T22:17:14.193
Modified: 2026-08-26T20:18:00.430
Link: CVE-2026-76261
No data.