Critical severity · published Oct 21, 2026
CVE-2026-76531
Files or Directories Accessible to External Parties in Splunk SOAR
New
9.9
CVSS
0.4%
EPSS
No
On KEV
Description
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-2026-76531 are related to files or directories accessible to external parties and are grouped under the Common Weakness Enumeration (CWE) CWE-552.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 35% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SS
Splunk SOAR · Splunk
before 8.7.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-76531
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-76531
advisory.splunk.com
https://advisory.splunk.com/advisories/SVD-2026-1011
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