CVE-2026-76447
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Cisco Identity Services Engine Certificate Reload Vulnerability
A vulnerability in the Online Certificate Status Protocol (OCSP) responder of Cisco ISE and Cisco ISE-PIC could allow an unauthenticated, remote attacker to cause an administrative reload of the OCSP responder certificate and key material. This vulnerability is due to missing authentication on a function of the OCSP responder. An attacker could exploit this vulnerability by sending a crafted request to an affected device. A successful exploit could allow the attacker to cause the OCSP responder to reload certificate and key material on demand.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Cisco Identity Services Engine Software
- Vendor
- Cisco
- Product
- Cisco Identity Services Engine Software
- Platforms
- Unknown
- Default status
unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.1.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.2.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.2.0 p1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.2.0 p2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.2.0 p3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.2.0 p4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.2.0 p5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.2.0 p6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3 Patch 2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3 Patch 1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3 Patch 3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.4.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.2.0 p7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3 Patch 4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.4 Patch 1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3 Patch 5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3 Patch 6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.4 Patch 2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3 Patch 7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.4 Patch 3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.5.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.4 Patch 4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3 Patch 8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.2 Patch 8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.5 Patch 1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3 Patch 9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.2 Patch 9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.4 Patch 5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.5 Patch 3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.5 Patch 2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3 Patch 10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3 Patch 11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.4 Patch 6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.2 Patch 10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p72 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 p11 | affected | Unavailable | Unavailable | Unavailable | None listed |
Cisco ISE Passive Identity Connector
- Vendor
- Cisco
- Product
- Cisco ISE Passive Identity Connector
- Platforms
- Unknown
- Default status
unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.2.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.1.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.3.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.4.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3.5.0 | affected | Unavailable | Unavailable | Unavailable | None listed |