CVE-2026-76444Cisco Identity Services Engine Information Disclosure Vulnerability
Updated under an hour ago ()
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It affects Cisco Identity Services Engine Software and 3 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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A vulnerability in an internal service of Cisco ISE and Cisco ISE-PIC could allow an unauthenticated, remote attacker to retrieve sensitive configuration information from an affected device. This vulnerability is due to missing authentication on the Policy Runtime Repository Table (PRRT) service. An attacker could exploit this vulnerability by sending a crafted request to an affected device. A successful exploit could allow the attacker to obtain sensitive configuration information from the affected device.
- CVSS
- 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Weakness (CWE)
- CWE-306
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- cisco
- NVD analysis
- Analyzed
- Record last updated
- Sep 19, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Cisco Cisco Identity Services Engine Software cisco:identity_services_engine_software (from the name) | 3.4.0; 3.4 Patch 1; 3.4 Patch 2; 3.4 Patch 3; 3.5.0; 3.4 Patch 4; 3.5 Patch 1; 3.4 Patch 5; and 3 more ranges | CNA record |
Cisco Cisco ISE Passive Identity Connector cisco:ise_passive_identity_connector (from the name) | 3.4.0; 3.5.0 | CNA record |
cisco identity_services_engine_passive_identity_connector cisco:identity_services_engine_passive_identity_connector | 3.4.0; 3.4.0; 3.4.0; 3.4.0; 3.4.0; 3.4.0; 3.4.0 | NVD |
cisco identity_services_engine cisco:identity_services_engine | 3.4.0; 3.4.0; 3.4.0; 3.4.0; 3.4.0; 3.4.0; 3.4.0; 3.5.0; and 3 more ranges | NVD |
References
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-multiauth-bypass-sgD2HbL4vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.