CVE-2026-20176

Cisco Identity Services Engine (ISE) contains a remote code execution vulnerability caused by insufficient validation of user-supplied input in an HTTP endpoint. An attacker with high-privileged administrative credentials can send a crafted HTTP request to achieve system-level access on the under...

CVE-2026-20341

CVE-2026-20341 is a critical deserialization flaw (CVSS 9.1) in the sftunnel inter-device communication protocol of Cisco Secure FMC Software . The root cause is unsecured deserialization of untrusted data over the sftunnel management connection. An authenticated remote attacker holding valid adm...

CVE-2026-20242

CVE-2026-20242 affects the External Database Access feature of Cisco Secure Firewall Management Center (FMC) Software . The root cause is insecure deserialization of a user-supplied Java byte stream. An unauthenticated, remote attacker who controls a host in the configured external database acces...

CVE-2026-20237

Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) are affected by improper input validation vulnerabilities (CWE-20) identified during an internal security review. Cisco released a software hardening release to address these issues. The CVSS 3.1 score is 9.1 ...

CVE-2026-76423

CVE-2026-76423 affects the REST API web service in Cisco ISE and Cisco ISE-PIC , where insufficient authorization checks allow an unauthenticated remote attacker to gain administrative access by sending a crafted HTTP request to the exposed REST API port. A successful exploit permits the attacker...

CVE-2026-20130

Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) are affected by multiple internally discovered vulnerabilities grouped under CWE-74 (Improper Neutralization of Special Elements), addressed as part of a software hardening release following an internal securi...

CVE-2026-20361

CVE-2026-20361 affects Cisco Nexus Dashboard and involves a SQL injection vulnerability (CWE-89) discovered internally during a comprehensive security review. The issue is addressed as part of a software hardening release (September 2026). The CNA-assigned CVSS 3.1 score is 8.8 (HIGH) , with a ne...

CVE-2026-20192

CVE-2026-20192 affects Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) , stemming from improper access control issues (CWE-284) identified during an internal security review. The CVSS 3.1 base score is 10.0 (Critical) , with a network attack vector, low com...

CVE-2026-20324

CVE-2026-20324 is a CRITICAL (CVSS 9.9) vulnerability in the sftunnel inter-device communication protocol of Cisco Secure Firewall Management Center (FMC) Software . The root cause is that a registered sftunnel peer holds incorrect permissions, allowing it to write an arbitrary file to any locati...

CVE-2026-20325

CVE-2026-20325 affects Cisco Nexus Dashboard and is classified as a CWE-77 (Improper Neutralization of Special Elements Used in a Command Injection). It was identified during an internal security review by the Cisco Nexus Dashboard engineering team, which resulted in a software hardening release ...

CVE-2026-92808

CVE-2026-92808 is a server-side request forgery (SSRF) vulnerability in the UnifiedLogin service of Altium Enterprise Server . An unauthenticated network attacker can force the server to issue outbound HTTP requests to arbitrary destinations, including internal services reachable only from the se...

CVE-2026-20194

Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) are affected by a vulnerability classified as CWE-669 (Incorrect Resource Transfer Between Spheres) , discovered during an internal security review. The flaw permits high-privilege network attackers to achieve...

CVE-2026-20211

Cisco Identity Services Engine (ISE) is affected by a remote code execution vulnerability caused by insecure deserialization of Java objects . An authenticated attacker with high-privileged administrative credentials can send a crafted serialized Java object to gain user-level access to the under...

CVE-2026-81870

OpenTelemetry-Go (versions 1.5.0–1.44.0) has an information-disclosure flaw in sdk/trace.NewTracerProvider. Its Info-level diagnostic event uses MarshalLog implementations that recursively include span processor, exporter, and client configuration. Applications that enable internal Info logging v...

CVE-2026-20330

CVE-2026-20330 is a critical (CVSS 9.9) vulnerability in Cisco Secure ASA , Cisco Secure FTD , and Cisco Secure FMC software, arising from improper neutralization weaknesses (CWE-707). The issues were found via Cisco's internal security review and are addressed in a software hardening release . T...

CVE-2026-20322

Cisco Nexus Dashboard is affected by improper access control vulnerabilities (CWE-284) discovered during an internal security review by Cisco's engineering team. The issues are addressed in a software hardening release (specific fixed version not provided in the available documents). The assigned...

CVE-2026-20329

CVE-2026-20329 affects Cisco Secure Adaptive Security Appliance (ASA) , Cisco Secure Firewall Threat Defense (FTD) , and Cisco Secure Firewall Management Center (FMC) software. The vulnerability stems from improper handling of exceptional conditions (CWE-703), discovered internally during a compr...

CVE-2026-20326

Cisco Nexus Dashboard contains a Missing Authentication for Critical Function vulnerability (CWE-306), identified during an internal security review and addressed in a software hardening release . The flaw allows a remote, unauthenticated attacker to perform critical functions over the network wi...

CVE-2026-62949

CVE-2026-62949 affects AsyncSSH , a Python asynchronous SSHv2 implementation. The flaw resides in _process_channel_open and _process_channel_open_confirmation in asyncssh/connection.py, which accept a peer-supplied send_pktsize value of zero . When channel data reaches SSHChannel._flush_send_buf,...

CVE-2026-92526

A SQL injection vulnerability exists in itsourcecode Leave Management System 1.0 , affecting the ID argument within /module/leave/index.php. An authenticated remote attacker (low privileges required) can manipulate this parameter to execute arbitrary SQL queries, resulting in low impact on confid...