CVE-2026-76301
published 2026-10-21CVE-2026-76301: As part of Cisco's ongoing commitment to proactive security and product quality, Cisco has conducted a comprehensive internal security review. This review…
PriorityP429
EPSS
0.17%
6.0th percentile
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-2026-76301 are related to protection mechanism failure and are grouped under the Common Weakness Enumeration (CWE) CWE-693.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| splunk | splunk_enterprise | >= 10.0 < 10.0.11 | 10.0.11 |
| splunk | splunk_enterprise | >= 10.2 < 10.2.8 | 10.2.8 |
| splunk | splunk_enterprise | >= 10.4 < 10.4.4 | 10.4.4 |
| splunk | splunk_enterprise | >= 9.4 < 9.4.16 | 9.4.16 |
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GHSA
As part of Cisco's ongoing commitment to proactive security and product quality, Cisco has conducted a comprehensive internal security review.
ghsa_unreviewed·2026-10-22
CVE-2026-76301 CWE-693 As part of Cisco's ongoing commitment to proactive security and product quality, Cisco has conducted a comprehensive internal security review.
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-2026-76301 are related to protection mechanism failure and are grouped under the Common Weakness Enumeration (CWE) CWE-693.
VulDB
Splunk Enterprise up to 9.4.15/10.0.10/10.2.7/10.4.3 protection mechanism
vuldb·2026-10-22
CVE-2026-76301 [CRITICAL] Splunk Enterprise up to 9.4.15/10.0.10/10.2.7/10.4.3 protection mechanism
A vulnerability identified as critical has been detected in Splunk Enterprise up to 9.4.15/10.0.10/10.2.7/10.4.3. This vulnerability affects unknown code. The manipulation leads to protection mechanism failure.
This vulnerability is documented as CVE-2026-76301. The attack can be initiated remotely. There is not any exploit available.
You should upgrade the affected component.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-10-21
Published