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, job metadata, results, and preview results, through an Application Programming Interface (API) implemented as a Representational State Transfer (REST) API. The vulnerability is possible because the REST API does not fully validate job ownership before returning search job information.
CVE-2026-76269
MEDIUMPre-NVD 6.56.5—Trending — 4 sources updated this week
EchelonGraph scoreHIGH confidence
Score 6.5 from GitHub Security Advisory published 2026-10-07. A secondary CVSS source baseline 6.5; sources differ by 0.0.
Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
6.5EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
- Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 6.5Exploit: None knownExposed services: Not assessed
Upgrade Splunk Enterprise to versions 10.4.3, 10.2.7, 10.0.10, and 9.4.15, or higher (from the CVE record's solution, Cisco Systems, Inc.) — apply it.
- CVSS v3
- 6.5
- EG Score
- 6.5MEDIUMhigh confidence
- EG Risk
- 29EG Risk 29/100
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computed (value × EchelonGraph’s weight)Severity65% × 45%The EG Score, 6.5 of 10.Exploitation0% × 40%FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.Automatability0% × 15%CISA's SSVC Automatable value: no (Vulnrichment).SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.Action: Upgrade Splunk Enterprise to versions 10.4.3, 10.2.7, 10.0.10, and 9.4.15, or higher (from the CVE record's solution, Cisco Systems, Inc.). Apply it within your standard update timelines. - EPSS PROB
- 0.2%
- EPSS %ILE
- 11th
- KEV
- Not listed
SSVC (CISA's decision table, applied by EchelonGraph)Track at every mission impact level.
Upgrade Splunk Enterprise to versions 10.4.3, 10.2.7, 10.0.10, and 9.4.15, or higher (from the CVE record's solution, Cisco Systems, Inc.). Apply it within your standard update timelines.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table
BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.
In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it
Published
October 7, 2026
Last Modified
October 10, 2026
Advisory Details (1)
Auto-updated Oct 7, 2026Fix named in the CVE record's solution (Cisco Systems, Inc.).
generic
SVD-2026-1001 | Splunk Vulnerability Disclosure
https://advisory.splunk.com/advisories/SVD-2026-1001Vendor Advisories for CVE-2026-76269(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 19× in last 7d / 19× in last 30d)
Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.
- 2026-10-11 16:40 UTCEG score recompute
- 2026-10-11 13:59 UTCEG score recompute
- 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.2% · 11th percentile
- 2026-10-11 01:10 UTCEG score recompute
- 2026-10-11 01:09 UTCGHSA enrichmentGHSA-hrww-75rf-ph52 · GitHub CVSS 6.5
- 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.2% · 11th percentile
- 2026-10-10 03:21 UTCEG score recompute
- 2026-10-10 03:21 UTCGHSA enrichmentGHSA-hrww-75rf-ph52 · GitHub CVSS 6.5
- 2026-10-10 03:00 UTCEG score recompute
- 2026-10-10 03:00 UTCGHSA enrichmentGHSA-hrww-75rf-ph52 · GitHub CVSS 6.5
- 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.2% · 11th percentile
- 2026-10-09 18:00 UTCGHSA enrichmentGHSA-hrww-75rf-ph52 · GitHub CVSS 6.5
- 2026-10-08 20:18 UTCGHSA enrichmentGHSA-hrww-75rf-ph52 · GitHub CVSS 6.5
- 2026-10-08 19:34 UTCEG score recompute
- 2026-10-08 19:34 UTCGHSA enrichmentGHSA-hrww-75rf-ph52 · GitHub CVSS 6.5
- 2026-10-08 17:13 UTCEPSS rescoreEPSS 0.2% · 11th percentile
- 2026-10-07 21:25 UTCEG score recompute
- 2026-10-07 20:58 UTCEG score recompute
- 2026-10-07 20:56 UTCMITRE cvelistV5first tracked
Related CVEs(same CWE)
Frequently asked(5)
What is CVE-2026-76269?
CVE-2026-76269 is a medium-severity vulnerability; its CVE record was published on October 7, 2026. 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, job…
When was CVE-2026-76269 made public?
CVE-2026-76269 was made public on October 7, 2026: that is the date its CVE record's CNA, Cisco Systems, Inc., gives for when the vulnerability was made public. The CVE record itself was published on October 7, 2026. EchelonGraph's copy of the record carries a last-modified date of October 10, 2026; the record at its source may have been updated since.
Is CVE-2026-76269 actively exploited?
CVE-2026-76269 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (11th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-76269?
CVE-2026-76269 has a CVSS base score of 6.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-76269?
The CVE record's solution for CVE-2026-76269, written by its CNA Cisco Systems, Inc., names the fix: "Upgrade Splunk Enterprise to versions 10.4.3, 10.2.7, 10.0.10, and 9.4.15, or higher." The vendor advisories EchelonGraph has for CVE-2026-76269 are linked in the Vendor Advisories panel on this page.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2026-76269
Is Your Infrastructure Affected by CVE-2026-76269?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.