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© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2026-20259

21
FAUCET Score

In Splunk Enterprise versions below 10.2.4 and 10.0.7, and Splunk Cloud Platform versions below 10.4.2604.0, 10.3.2512.12, 10.2.2510.15, 10.1.2507.23, 10.0.2503.14, and 9.3.2411.131, a user who holds a Splunk role that contains the high-privilege capability `edit_saved_search_owner` could reassign saved search ownership to users outside their authorized scope. The ownership reassignment endpoint lacks access control.

First published: Jun 10, 2026Last modified: Jun 10, 2026

Impacted Technologies

VendorProductVersion(s)CPE
>= 10.0.0, < 10.0.7CPE matchmatch criteria
cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
>= 10.2.0, < 10.2.4CPE matchmatch criteria
cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
>= 9.3.2411, < 9.3.2411.131CPE matchmatch criteria
cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*
>= 10.0.2503, < 10.0.2503.14CPE matchmatch criteria
cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*
>= 10.1.2507, < 10.1.2507.23CPE matchmatch criteria
cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.2
Impact Score
4.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.19%
Probability of exploitation in next 30 days
EPSS Percentile
8.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0019 is in the 1st percentile among its peer group of 3,566 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

advisory.splunk.com / advisories/SVD-2026-0609
Vendor Advisory