CVE-2026-76269 is an authorization vulnerability in the Splunk Enterprise REST API caused by incomplete validation of search job ownership. A user without the admin or power roles can supply a user-controlled job identifier to access substantially all information associated with another user's search job, including query text, metadata, results, and preview results. Affected release branches are 10.4.x before 10.4.3, 10.2.x before 10.2.7, 10.0.x before 10.0.10, and 9.4.x before 9.4.15. The affected operation is inconsistently characterized as information retrieval or unauthorized overwriting of other users' search-head jobs.
Mallory correlates every CVE against your assets, your vendors, and active adversary campaigns. Know which vulnerabilities matter for you, not just which ones are loud.
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
3 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Splunk Enterprise vulnerability allowing a user without admin or power roles to overwrite other search-head jobs through a user-controlled job identifier. CVSS 6.5. Affects all four listed Enterprise branches; fixed releases are 10.4.3, 10.2.7, 10.0.10, and 9.4.15.
An authorization flaw in the Splunk Enterprise REST API allows a user without admin or power roles to access other users' search query text, job metadata, results, and preview results by supplying a user-controlled job identifier. The advisory lists affected versions as below 10.4.3, 10.2.7, 10.0.10, and 9.4.15.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.