CVE-2026-76478 Cisco Unified Communications Products Hardening Release: October 2026 - Improper Access Control Vulnerabilities

As part of Cisco's ongoing commitment to proactive security and product quality, engineering teams for Cisco Emergency Responder, Cisco Prime Collaboration Deployment, Cisco Unified Communications Manager Unified CM, Cisco Unified Communications Manager IM & Presence Service Unified CM IM&P, Cisc...

CVE-2026-76478 Cisco Unified Communications Products Hardening Release: October 2026 - Improper Access Control Vulnerabilities

As part of Cisco's ongoing commitment to proactive security and product quality, engineering teams for Cisco Emergency Responder, Cisco Prime Collaboration Deployment, Cisco Unified Communications Manager Unified CM, Cisco Unified Communications Manager IM & Presence Service Unified CM IM&P, Cisc...

CVE-2026-76478

Cisco Unified Communications Products (including Emergency Responder , Prime Collaboration Deployment , Unified CM , Unified CM IM&P , Unified CM SME , and Unity Connection ) are impacted by improper access control vulnerabilities categorized under CWE-284 . These issues were identified during an...

CVE-2026-76435 Cisco Expressway Series Information Disclosure Vulnerability

A vulnerability in Cisco Expressway Series could allow an unauthenticated, remote attacker to obtain sensitive information from an affected device. This vulnerability is due to insufficient authorization checks of HTTP requests during Mobile and Remote Access MRA provisioning. An attacker could...

CVE-2026-76435 Cisco Expressway Series Information Disclosure Vulnerability

A vulnerability in Cisco Expressway Series could allow an unauthenticated, remote attacker to obtain sensitive information from an affected device. This vulnerability is due to insufficient authorization checks of HTTP requests during Mobile and Remote Access MRA provisioning. An attacker could...

EUVD-2026-107383

A vulnerability in Cisco Expressway Series could allow an unauthenticated, remote attacker to obtain sensitive information from an affected device. This vulnerability is due to insufficient authorization checks of HTTP requests during Mobile and Remote Access MRA provisioning. An attacker could...

CVE-2026-76435

A vulnerability in Cisco Expressway Series (Expressway-C and Expressway-E) allows an unauthenticated, remote attacker to obtain sensitive information . The root cause is insufficient authorization checks of HTTP requests during Mobile and Remote Access (MRA) provisioning . An attacker can exploit...

CVE-2026-91397

A flaw was found in OpenJDK's Serviceability component. An unauthenticated attacker with local access to the host system can exploit this vulnerability with user interaction, such as by supplying crafted input to Serviceability application programming interfaces APIs. A successful attack can resu...

CVE-2026-91380

A flaw was found in the OpenJDK Utility component. An unauthenticated attacker with local system access or the ability to supply data to affected application programming interfaces APIs can exploit this vulnerability. Successful exploitation can result in unauthorized data access, allowing an...

CVE-2026-91374

A flaw was found in the Serviceability component of OpenJDK. An unauthenticated remote attacker can exploit this issue across the network by supplying crafted data to exposed application programming interfaces APIs or by running untrusted code within a sandboxed Java environment. Successful...

CVE-2026-91375

A flaw was found in openjdk. An unauthenticated attacker with local access to the host system could leverage this vulnerability in the Libraries component by convincing a user to interact with a malicious application or by supplying crafted input through exposed application programming interfaces...

CrawlSEO encryption issue vulnerability

Versions of crawlseo prior to 0.2.5 contain an encryption vulnerability. This vulnerability arises because Google OAuth access tokens and refresh tokens are stored unencrypted in the User.googleTokens column. Attackers with database read permissions can read these plaintext long-lived refresh...

PHPOffice PhpSpreadsheet input validation error vulnerability

PHPOffice PhpSpreadsheet versions 1.30.7, 2.1.19, 2.4.8, 3.10.8, and earlier versions prior to 5.10.0 contain a security vulnerability. This vulnerability arises because the DOCTYPE detection mechanism in XmlScanner::scan fails to account for ISO-2022 escaped sequences within XLSX XML sections. A...

Grav permission and access control issues vulnerability

Versions of Grav from 3.6.0 up to and including 3.9.13 contain a permission and access control vulnerability. This flaw arises because the login.invite task lacks proper authorization checks. As a result, page authors can define invitation forms granting superuser privileges within the frontmatte...

WordPress Page and Post Restriction authorization issue vulnerability

WordPress Page and Post Restriction versions 1.6.0 and earlier contain an authorization issue vulnerability. This vulnerability stems from a lack of proper authorization checks, which may allow attackers to exploit improperly configured access control levels...

PHPOffice PhpSpreadsheet input validation error vulnerability

A security vulnerability exists in PHPOffice PhpSpreadsheet versions prior to 3.10.8 and 4.0.0 up to 5.10.0. This vulnerability stems from improper entity decoding of SpreadsheetML XML by Reader\Xml. The double-encoded “” becomes a literal “” after two callbacks, allowing SimpleXML to receive...

Drupal Webform Submissions Delete authorization issue vulnerability

Drupal Webform Submissions Delete: Versions 0.0.0 through 1.2.0 contain an authorization issue vulnerability. This flaw stems from a lack of authorization validation, potentially allowing attackers to access unauthorized resources via forced browsing...

KNIME Business Hub authorization issue vulnerability

Versions of KNIME Business Hub prior to 1.19.0 contain an authorization issue vulnerability. This vulnerability stems from a lack of authorization checks; attackers with access to the DataApp “no-login link” may list and access other user jobs created via that link...

WordPress SureDash authorization issue vulnerability

WordPress SureDash versions 1.12.2 and earlier contain an authorization issue vulnerability. This vulnerability stems from a lack of proper authorization checks, which may allow attackers to exploit improperly configured access control levels...

Ahmad Majestic Support authorization issue vulnerability

Ahmad Majestic Support versions 1.2.1 and earlier contain an authorization issue vulnerability. This vulnerability stems from a lack of proper authorization checks, which may allow attackers to exploit improperly configured access control security levels...