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Vulnerabilities

Vulnerability · CVE-2026-76281

As part of Cisco's ongoing commitment to proactive security and product quality, Cisco has conducted a comprehensive internal security review.

Published Oct 7, 2026 · catalog updated Oct 27, 2026 · As part of Cisco's

Last checked Oct 28, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-76281. EPSS is 0.18%. Act only if a listed version of As part of Cisco's is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (As part of Cisco's).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Unknown—
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.18%
Remediation
Version ranges on file
Affected products
cpe splunk/splunk

As part of Cisco's ongoing commitment to proactive security and product quality, Cisco has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76281 are related to improper access control issues that are grouped under the Common Weakness Enumeration (CWE) CWE-284.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe splunk/splunk< 10.0.10
  • cpe splunk/splunk< 10.2.7
  • cpe splunk/splunk< 10.4.3
  • cpe splunk/splunk< 9.4.15

How to fix CVE-2026-76281

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-76281. EPSS is 0.18%. Act only if a listed version of As part of Cisco's is installed.

Which versions are affected?

Compare what you have installed with < 10.0.10, < 10.2.7, < 10.4.3, < 9.4.15. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-284: Improper Access Control. EPSS 0.18%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Cisco security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 7, 2026 · NIST NVD

    Detected

    As part of Cisco's ongoing commitment to proactive security and product quality, Cisco has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76281 are related to improper access control issues that are grouped under the Common Weakness Enumer

  2. Oct 27, 2026 · NIST NVD

    Updated

    As part of Cisco's ongoing commitment to proactive security and product quality, Cisco has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76281 are related to improper access control issues that are grouped under the Common Weakness Enumer

Sources

  • CVE.orgVulnerability recordCVE-2026-76281

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-76281

    30-day exploitation probability 0.18%

    first.org
  • NIST NVDVulnerability recordCVE-2026-76281

    As part of Cisco's ongoing commitment to proactive security and product quality, Cisco has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities t

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 28, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 28, 2026
  • CVE.orgOct 28, 2026
  • NIST NVDOct 28, 2026