CVE-2026-75588

Mattermost Desktop App versions =6.2 6.2.2.0 fail to validate the URL scheme when checking whether a target URL is internal to the connected server, which allows a network-positioned attacker to load a plugin popout window over an insecure connection via a link using a downgraded URL scheme...

CVE-2026-12284

Mattermost Desktop App versions =6.2 6.2.2.0 fails to validate the IPC sender in the leaveCall handler which allows a malicious or compromised Mattermost server or a user with script access to a connected server view to disconnect an active call belonging to a different connected server via the...

CVE-2026-12284

Mattermost Desktop App versions

EUVD-2026-81680

Mattermost Desktop App versions =6.2 6.2.2.0 fails to validate the IPC sender in the leaveCall handler which allows a malicious or compromised Mattermost server or a user with script access to a connected server view to disconnect an active call belonging to a different connected server via the...

EUVD-2026-81678

Mattermost Desktop App versions =6.2 6.2.2.0 fail to validate the URL scheme when checking whether a target URL is internal to the connected server, which allows a network-positioned attacker to load a plugin popout window over an insecure connection via a link using a downgraded URL scheme...

CVE-2026-75588

Mattermost Desktop App versions

CVE-2026-75025

Mattermost Desktop App versions =6.2 6.2.2.0 Fixed an issue where Mattermost Desktop did not sufficiently restrict server-rendered content from accessing local or private network resources. Thanks to game0v3r for contributing to this improvement under the Mattermost responsible disclosure policy...

EUVD-2026-80939

Mattermost Desktop App versions =6.2 6.2.2.0 Fixed an issue where Mattermost Desktop did not sufficiently restrict server-rendered content from accessing local or private network resources. Thanks to game0v3r for contributing to this improvement under the Mattermost responsible disclosure policy...

CVE-2026-78547

CVE-2026-78547 is an Out-of-Bounds Write (CWE-787) in Citrix Workspace app for Windows , disclosed by Citrix on 2026-09-08. Exploitation requires physical access to the target system and low privileges, with high attack complexity. The vulnerability can lead to high impact on integrity and availa...

CVE-2026-52872 Streambert: Local File Exfiltration and Overwrite via Subtitle file: Protocol

Streambert is a cross-platform Electron Desktop App to stream and download video content. Prior to 2.5.0, the downloadSubtitleFile utility in src/ipc/downloads.js, reached through the run-download IPC channel, accepts a renderer-supplied subtitle url using the file: URI scheme and passes its...

CVE-2026-45733

CVE-2026-45733 is a stored XSS in Trilium Notes (prior to 0.103.0) that escalates to remote code execution on the victim's operating system. The #iconClass label value is returned raw by getNoteIcon() and inserted without HTML attribute encoding into class attributes in quick_search.ts and note_a...

CVE-2026-75587

Mattermost Desktop App versions =6.2 6.2.2.0 fail to redact the pre-auth secret when generating a diagnostics report, which allows a local attacker with access to a user's diagnostics report or log files to obtain the plaintext pre-auth secret configured for a connected server via inspecting the...

CVE-2026-75587

Mattermost Desktop App versions

CVE-2026-75587 Plaintext pre-auth secret exposure via Desktop App diagnostics report

Mattermost Desktop App versions =6.2 6.2.2.0 fail to redact the pre-auth secret when generating a diagnostics report, which allows a local attacker with access to a user's diagnostics report or log files to obtain the plaintext pre-auth secret configured for a connected server via inspecting the...

PT-2026-76874

Name of the Vulnerable Software and Affected Versions Mattermost Desktop App versions prior to 6.2.2.0 Description The application fails to redact the pre-auth secret during the generation of a diagnostics report. A local attacker with access to the user's log files or diagnostics report can obta...

CVE-2026-48046 Streambert Vulnerable to Remote Code Execution (RCE) via Unvalidated Auto-Updater IPC Handler

Streambert is a cross-platform Electron Desktop App to stream and download video content. Versions prior to 2.5.0 contain an unvalidated auto-updater URL vulnerability that allows a compromised renderer process to make the main process download and execute an arbitrary binary, resulting in remote...

PT-2026-70207

Streambert is a cross-platform Electron Desktop App to stream and download video content. Versions prior to 2.5.0 improperly validate executable paths supplied to the run-download IPC handler, allowing a compromised renderer process to execute arbitrary local binaries with the application’s...

@ascua/electron (>=0.8.0, <=0.18.0), @eltmon/panctl (0.7.2-canary.3) +11 more potentially affected by CVE-2026-70612 via electron (>=40.0.0, <=40.8.5)

electron NPM version =40.0.0, =0.8.0, =4.0.0, =0.30.0, =0.8.0, =1.1.0-rc-1, =1.0.0, =1.142.0, =0.1.5, =1.2.1, =2.0.4, =3.24.1 Source cves: CVE-2026-70612 Source advisory: SNYK:JS-ELECTRON-18563336...

@0x-copilot/cli (>=0.1.0, <=0.2.0), @cafeai/cafe-code (>=0.0.35, <=0.0.36) +12 more potentially affected by CVE-2026-70606 via electron (>=42.0.0, <=42.4.1)

electron NPM version =42.0.0, =0.1.0, =0.0.35, =0.1.28, =0.1.0, =6.0.0, =0.0.0-alpha.1, =0.10.0, =0.1.4, =0.1.2, =0.1.1, =0.1.20 - sunrize 2.1.5 - wrap-it-up 0.0.17 Source cves: CVE-2026-70606 Source advisory: SNYK:JS-ELECTRON-18563352...

@ascua/electron (>=0.8.0, <=0.18.0), @eltmon/panctl (0.7.2-canary.3) +11 more potentially affected by CVE-2026-70603 via electron (>=40.0.0, <=40.8.5)

electron NPM version =40.0.0, =0.8.0, =4.0.0, =0.30.0, =0.8.0, =1.1.0-rc-1, =1.0.0, =1.142.0, =0.1.5, =1.2.1, =2.0.4, =3.24.1 Source cves: CVE-2026-70603 Source advisory: SNYK:JS-ELECTRON-18563328...