Sandbox Bypass Archives • Daily CyberSecurity

Electron Fixes Five High-Severity Sandbox and Isolation Vulnerabilities

Electron vulnerabilities CVE-2026-102676, CVE-2026-102673 and CVE-2026-102674 weakening sandbox and isolation in desktop apps

Electron Fixes Five High-Severity Sandbox and Isolation Vulnerabilities

Do Son September 30, 2026

Five high-severity Electron vulnerabilities, including CVE-2026-102676, CVE-2026-102673 and CVE-2026-102674, weaken sandbox isolation. Update Electron now.

Podman Flaw CVE-2026-94603 Lets Container Images Disable Sandboxing Podman vulnerability CVE-2026-94603 letting a checkpoint image annotation override container sandbox settings in podman run

Podman vulnerability CVE-2026-94603 letting a checkpoint image annotation override container sandbox settings in podman run

Podman Flaw CVE-2026-94603 Lets Container Images Disable Sandboxing

Do Son September 30, 2026

A CVSS 10.0 Podman vulnerability, CVE-2026-94603, lets container images disable sandboxing in podman run. Upgrade to Podman 6.1.3 or 5.8.8 now.

Jenkins Patches 20 Plugin Flaws, Sandbox Bypasses Lead RCE Jenkins plugin vulnerabilities patched in the September 2026 advisory, including Script Security sandbox bypass flaws leading to remote code execution

Jenkins plugin vulnerabilities patched in the September 2026 advisory, including Script Security sandbox bypass flaws leading to remote code execution

Jenkins Patches 20 Plugin Flaws, Sandbox Bypasses Lead RCE

Do Son September 17, 2026

Jenkins patched 20 plugin vulnerabilities, including 7 Script Security sandbox bypasses that allow remote code execution on the controller. Update now.

Jenkins Patches 22 Plugin Vulnerabilities, Five Flaws Remain Unfixed Jenkins plugin vulnerabilities enabling sandbox bypass and remote code execution

Jenkins plugin vulnerabilities enabling sandbox bypass and remote code execution

Jenkins Patches 22 Plugin Vulnerabilities, Five Flaws Remain Unfixed

Do Son June 25, 2026

A new Jenkins advisory fixes 22 plugin vulnerabilities, including a Script Security sandbox bypass that enables RCE. Five flaws have no fix yet.

Dual Sandbox Bypasses Threaten PHP Applications critical Twig RCE flaws

Dual Sandbox Bypasses Threaten PHP Applications

Do Son May 27, 2026

Twig project maintainers patched critical Twig RCE flaws allowing arbitrary code execution via sandbox bypasses. Update to 3.26.0.

Critical 9.0 CVSS Flaw in Thymeleaf Enables Remote Server Injection Thymeleaf SSTI Bypass CVE-2026-41901 Thymeleaf SSTI CVE-2026-40477

Critical 9.0 CVSS Flaw in Thymeleaf Enables Remote Server Injection

Do Son May 6, 2026

Critical 9.0 CVSS flaw in Thymeleaf (CVE-2026-41901) allows SSTI and arbitrary code execution. Secure your Java web apps—upgrade to v3.1.5.RELEASE now!

Vim Modeline Vulnerability: How a Crafted File Can Hijack Your System Vim RCE Modeline Vulnerability Vim RCE Modeline Sandbox Bypass

Vim Modeline Vulnerability: How a Crafted File Can Hijack Your System

Do Son April 1, 2026

Vim patches a critical 8.2 CVSS RCE (CVE-2026-34982). Malicious "modelines" can bypass sandboxes to execute commands. Update to 9.2.0276 immediately!