CVE-2026-58678: Protection Mechanism Failure

In Bootloader, there is a possible permission bypass due to a logic error in the code. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation...

PT-2026-91899

Incorrect Permission Assignment for Critical Resource in the configuration loader of Duplicati for Windows versions before v2.4.0.0 allows a local low-privileged attacker to escalate privileges to NT AUTHORITYSYSTEM via an attacker-controlled preload.json file...

PT-2026-92394

In Concrete CMS before 9.5.3, the SEO Bulk Update Meta Tags editor did not check per-page edit permissions before saving. The saveRecord action validated the per-page CSRF token but never called canEditPageProperties for the target page, so a user who was granted access to the bulk SEO tool and...

CVE-2026-92020: Buffer Copy without Checking Size of Input

Privilege escalation due to incorrect boundary conditions in the Graphics: WebRender component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3...

CVE-2026-58716: Concurrent Execution using Shared Resource with Improper Synchronization

In multiple locations, there is a possible time-of-check to time-of-use due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation...

PT-2026-91894

A privilege escalation flaw was found in the scan mysql actor of leapp-upgrade-el9toel10 provided by leapp-repository. During RHEL 9 to RHEL 10 upgrades, the actor runs: mysqld --validate-config --log-error-verbosity=2 directly as root in the Leapp actor context, bypassing the packaged MySQL...

CVE-2026-56973: Protection Mechanism Failure

In multiple locations, there is a possible escalation of privilege due to a logic error in the code. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation...

Linux Distros Unpatched Vulnerability : CVE-2026-75092

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A privilege escalation flaw was found in the scanmysql actor of leapp-upgrade-el9toel10 provided by leapp-repository. During RHEL 9 to RHEL 10 upgrades, the act...

VulnCheck KEV: CVE-2026-87886

Acronis Backup plugin for cPanel & WHM and extension for Plesk contains an incorrect default permissions vulnerability that could allow for privilege escalation...

PT-2026-92333

Name of the Vulnerable Software and Affected Versions The product name cannot be determined. affected versions not specified Description A logic error in the code allows for a permission bypass in multiple locations. This issue can lead to local escalation of privilege, granting System execution...

CVE-2026-68533: Missing Authorization

Concrete CMS below 9.5.3 conversation attachment uploaded endpoint imported files into the file manager before evaluating the "Add Message Attachments" permission, which was only checked after the file had been stored. A user denied that permission, or an unauthenticated visitor on a guest-postin...

VulnCheck KEV: CVE-2026-58704

Google Pixel devices contain an improper authorization vulnerability in the cellular modem. A logic error may allow an attacker to bypass permission checks and escalate privileges...

PT-2026-92122

Concrete CMS 9 before 9.5.3 was vulnerable to stored cross-site scripting XSS in the Feature, Feature Link, Hero Image, and Image blocks and before Concrete 8.5.21 in the feature and Image blocks because the external link URL was insufficiently validated by the link filter and was rendered withou...

CVE-2026-55323: Heap-based Buffer Overflow

In gfbaseupdatefingerbase of gfbase.c, there is a possible out-of-bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

PT-2026-93216

Name of the Vulnerable Software and Affected Versions Microsoft Edge Chromium-based versions prior to 153.0.4234.32 Description A use-after-free issue allows an unauthorized attacker to elevate privileges from a Low to Medium Integrity Level within the sandbox over a network. This occurs when a...

PT-2026-92345

Name of the Vulnerable Software and Affected Versions The product name cannot be determined. affected versions not specified Description A missing bounds check in multiple locations allows for a possible out-of-bounds write, which is a condition where data is written outside the intended memory...

CVE-2026-75983: Improper Privilege Management

The Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 4.1.23. This is due to the PermissionManager::managepermissions function being registered as a callback on WordPress core's...

CVE-2026-56979: Protection Mechanism Failure

In multiple locations, there is a possible permission bypass due to a logic error in the code. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation...

Security Vulnerabilities fixed in Firefox ESR 140.16 — Mozilla

Note : We have changed how we publish advisories. We no longer roll all internally identified memory safety vulnerabilities into a single CVE and are now issuing an advisory for every individual bug. CVE-2026-92005: Use-after-free in the Audio/Video: Web Codecs component Reporter...

Security Vulnerabilities fixed in Firefox ESR 115.41 — Mozilla

Note : We have changed how we publish advisories. We no longer roll all internally identified memory safety vulnerabilities into a single CVE and are now issuing an advisory for every individual bug. CVE-2026-92006: Privilege escalation due to incorrect boundary conditions in the Graphics:...