Linux Distros Unpatched Vulnerability : CVE-2026-87853

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in SSSD's IdP authentication provider. The evalaccesstokenbuf function compares the OIDC subject identifier using strncmp with the authenticate...

PT-2026-89135

Name of the Vulnerable Software and Affected Versions Cyrus IMAP versions prior to 3.12.4 Description An authenticated user can trigger an out-of-bounds index reference using a crafted JMAP email-header blob ID. By requesting a blob ID in the format H-, the system may read past the end of the...

PT-2026-88922

Signature of Bearer token is not verified in last step of SAML2 authentication for Impala's hs2-http interface, allowing altering user name and acting as another user. This issue affects Apache Impala: =4.0.0. Users are recommended to upgrade to version 4.5.2, which fixes this issue...

CVE-2026-61907

This vulnerability affects Cyrus IMAP prior to version 3.12.4 , where the JMAP snooze operation bypasses the destination-mailbox ACL . An authenticated user who holds insert permissions on another user's snoozed mailbox can force mail insertion into that user's inbox or any other mailbox whose ID...

PT-2026-89175

Name of the Vulnerable Software and Affected Versions Open WebUI versions 0.10.0 through 0.11.0 Description An issue exists in the knowledge base delete handler where a non-administrator user with write access to an external knowledge base can delete the shared instance configuration. This occurs...

PT-2026-89240

Name of the Vulnerable Software and Affected Versions Drupal Key auth versions 0.0.0 through 2.2.4 Description Incorrectly configured access control security levels allow the use of web browser cache containing sensitive information. The module fails to cache data on a per-user basis, which may...

PT-2026-89237

Name of the Vulnerable Software and Affected Versions Drupal Central Authentication System CAS Server versions 0.0.0 through 2.0.4 Drupal Central Authentication System CAS Server versions 2.1.0 through 2.1.3 Description An open redirect issue exists because the module does not sufficiently valida...

CVE-2026-61911

An issue was discovered in Cyrus IMAP before 3.12.4. There is a Sieve mailbox existence oracle. An authenticated user could install a Sieve script that probed whether another user's private mailbox existed, or read the value of shared mailbox annotations, by observing which fileinto branch fired...

Key auth - Moderately critical - Access bypass - SA-CONTRIB-2026-138

This module enables you to add key-based authentication on a per-user basis. The module doesn't cache per user, potentially allowing an attacker to view another user's authentication keys, if the attacker has the same permissions. This vulnerability is mitigated by the fact that the site must hav...

Central Authentication System (CAS) Server - Moderately critical - Open redirect - SA-CONTRIB-2026-135

This module enables you to turn a Drupal install into the Central Authentication System CAS Server. It makes your database the primary location for other systems to use for authentication in a SSO environment. The module doesn't sufficiently check the service URL used to redirect the user during...

PT-2026-88858

The Loops & Logic WordPress plugin before 4.3.0 does not restrict its public template-data action to the data a visitor is permitted to see, allowing unauthenticated users to read arbitrary user records including email addresses and roles and arbitrary site options...

PT-2026-89029

Snipe-IT versions 8.2.0 through 8.6.x fixed in 8.7.0 contain an incorrect authorization flaw in app/Http/Controllers/Users/UsersController::update. The single-user edit route assigned the activated field from the request payload before evaluating the canEditAuthFields authorization gate, so an...

PT-2026-88832

Improper access control in Link to Windows prior to SMR Sep-2026 Release 1 allows local attackers to establish a connection with the PC without proper user interaction...

CVE-2026-87012: Improper Check for Unusual or Exceptional Conditions

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.1, backend/openwebui/models/calendar.py stored the calendar event meta.alertminutes value without type validation and the shared upcoming-event scheduler compared that value numerically. An...

CVE-2026-61915: Double Free

An issue was discovered in Cyrus IMAP before 3.12.4. There is a VPATCH BYPARAM double-free. An authenticated calendar user could crash a Cyrus CalDAV worker with a PATCH containing PATCH-ACTION="BYPARAM@..." against a resource with two or more properties of the matched kind. The memory holding th...

CVE-2026-61915

An issue was discovered in Cyrus IMAP before 3.12.4. There is a VPATCH BYPARAM double-free. An authenticated calendar user could crash a Cyrus CalDAV worker with a PATCH containing PATCH-ACTION="BYPARAM@..." against a resource with two or more properties of the matched kind. The memory holding th...

EUVD-2026-75168

An issue was discovered in Cyrus IMAP before 3.12.4. There is a VPATCH BYPARAM double-free. An authenticated calendar user could crash a Cyrus CalDAV worker with a PATCH containing PATCH-ACTION="BYPARAM@..." against a resource with two or more properties of the matched kind. The memory holding th...

Oracle Outside In Technology PDF File Parsing Integer Overflow Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Oracle Outside In Technology. User interaction is required to exploit this vulnerability in that the target must open a malicious file or visit a malicious page. The specific flaw exists within the...

NI LabVIEW VI File Parsing Integer Overflow Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of NI LabVIEW. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of ...

Oracle Outside In Technology WPS File Parsing Memory Corruption Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Oracle Outside In Technology. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the...