CVE-2026-100821: Origin Validation Error

Site isolation issue in the Panning and Zooming component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17...

CVE-2026-102757: Out-of-bounds Read

An unprivileged, memory-protected ThreadX module can have the kernel read and write memory at addresses of its choosing, in privileged mode, and can use that to clear the MPU enable bit and remove its own isolation boundary. The Module Manager decided whether a privileged service could dereferenc...

CVE-2026-100816: Origin Validation Error

Site isolation issue in the DOM: Networking component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157...

CVE-2026-102806: Incorrect Authorization

OpenClaw before 2026.9.5 contains an incorrect authorization vulnerability in the Gateway's local media root allowlist that breaks filesystem isolation between sandboxed sessions. Sandboxed sessions or untrusted content can cause the Gateway to read files from sibling session sandboxes or shared...

PT-2026-102595

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 157 Firefox ESR versions prior to 115.42 Firefox ESR versions prior to 140.17 Firefox ESR versions prior to 153.4 Thunderbird versions prior to 157 Description A site isolation issue exists within the Panning and...

FreeBSD: VID-bd24bc14-b9a9-11f1-bf98-a8a1599412c6 (CVE-2026-95287): chromium -- security fixes

Missing authorization in Navigation in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. Chromium security severity: Medium...

FreeBSD: VID-bd24bc14-b9a9-11f1-bf98-a8a1599412c6 (CVE-2026-95301): chromium -- security fixes

Missing authorization in Extensions in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. Chromium security severity: High...

FreeBSD: VID-bd24bc14-b9a9-11f1-bf98-a8a1599412c6 (CVE-2026-95344): chromium -- security fixes

Race condition in DevTools in Google Chrome prior to 154.0.8037.57 allowed a remote attacker leveraging social engineering to bypass site isolation via a crafted Chrome extension. Chromium security severity: Medium...

CVE-2026-95344: Time-of-check Time-of-use (TOCTOU) Race Condition

Race condition in DevTools in Google Chrome prior to 154.0.8037.57 allowed a remote attacker leveraging social engineering to bypass site isolation via a crafted Chrome extension. Chromium security severity: Medium...

CVE-2026-95287: Missing Authorization

Missing authorization in Navigation in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-95301: Missing Authorization

Missing authorization in Extensions in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. Chromium security severity: High...

PT-2026-102590

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 157 Firefox ESR versions prior to 153.4 Thunderbird versions prior to 157 Description A site isolation issue exists within the DOM: Networking component. Site isolation is a security mechanism that ensures web pages...

CVE-2026-100723

A flaw was found in vm2. When an application permits the sandbox to access built-in Node.js modules such as the zlib compression library, returned data buffers fail to maintain memory isolation from the host system. An attacker executing untrusted code within the sandbox can inspect and alter the...

CVE-2026-101078

A vulnerability has been found in deepseek-ai deepseek-harness up to 0.1.7-rc.2. Affected is an unknown function of the file packages/sandbox/sandbox-local/src/profiles.ts of the component Landlock Backend. Such manipulation leads to improper isolation or compartmentalization. The attack must be...

CVE-2026-101078

A vulnerability exists in deepseek-ai deepseek-harness versions up to 0.1.7-rc.2 within the Landlock Backend component. The issue stems from an unknown function in the file packages/sandbox/sandbox-local/src/profiles.ts, which can lead to improper isolation or compartmentalization . Exploitation ...

CVE-2026-101078 deepseek-ai deepseek-harness Landlock Backend profiles.ts isolation

A vulnerability has been found in deepseek-ai deepseek-harness up to 0.1.7-rc.2. Affected is an unknown function of the file packages/sandbox/sandbox-local/src/profiles.ts of the component Landlock Backend. Such manipulation leads to improper isolation or compartmentalization. The attack must be...

CVE-2026-101078 deepseek-ai deepseek-harness Landlock Backend profiles.ts isolation

A vulnerability has been found in deepseek-ai deepseek-harness up to 0.1.7-rc.2. Affected is an unknown function of the file packages/sandbox/sandbox-local/src/profiles.ts of the component Landlock Backend. Such manipulation leads to improper isolation or compartmentalization. The attack must be...

EUVD-2026-88334

A vulnerability has been found in deepseek-ai deepseek-harness up to 0.1.7-rc.2. Affected is an unknown function of the file packages/sandbox/sandbox-local/src/profiles.ts of the component Landlock Backend. Such manipulation leads to improper isolation or compartmentalization. The attack must be...

CVE-2026-101078: Improper Isolation or Compartmentalization

A vulnerability has been found in deepseek-ai deepseek-harness up to 0.1.7-rc.2. Affected is an unknown function of the file packages/sandbox/sandbox-local/src/profiles.ts of the component Landlock Backend. Such manipulation leads to improper isolation or compartmentalization. The attack must be...

PT-2026-99918

Name of the Vulnerable Software and Affected Versions deepseek-ai deepseek-harness versions prior to 0.1.7-rc.2 Description A flaw in the Landlock Backend component, specifically within the packages/sandbox/sandbox-local/src/profiles.ts file, allows for improper isolation or compartmentalization...