CWE-403

CVEs classified under CWE-403, newest first.

3 CVEsRSS

CVE-2026-92061Critical· 9.8⚖ disputed

Incorrect boundary conditions in the Security: Process Sandboxing component

Incorrect boundary conditions in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 156 and Thunderbird 156.

▾ MidnightMozilla · FirefoxEPSS 0.14%via NVD

CVE-2026-12296Critical· 9.6

3mo ago

Sandbox escape in the Security: Process Sandboxing component

Sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.

▾ Midnightmozilla · firefoxEPSS 0.39%via NVD

CVE-2024-21626High· 8.6PoC

2y ago

runc is a CLI tool for spawning and running containers on Linux according to the OCI specification

runc is a CLI tool for spawning and running containers on Linux according to the OCI specification. In runc 1.1.11 and earlier, due to an internal file descriptor leak, an attacker could cause a newly-spawned container process (from runc…

▾ Midnightlinuxfoundation · runcEPSS 18%via NVD