CVE-2026-76825

RestrictedPython is a tool that helps define a subset of the Python language for accepting program input in a trusted environment. Prior to 8.4, RestrictedPython could allow a sandbox escape when a custom import policy or globals exposed the standard library string module, the string.Formatter...

CVE-2026-76825 RestrictedPython: Sandbox escape via string.Formatter field resolution

RestrictedPython is a tool that helps define a subset of the Python language for accepting program input in a trusted environment. Prior to 8.4, RestrictedPython could allow a sandbox escape when a custom import policy or globals exposed the standard library string module, the string.Formatter...

CVE-2026-76825 RestrictedPython: Sandbox escape via string.Formatter field resolution

RestrictedPython is a tool that helps define a subset of the Python language for accepting program input in a trusted environment. Prior to 8.4, RestrictedPython could allow a sandbox escape when a custom import policy or globals exposed the standard library string module, the string.Formatter...

EUVD-2026-80780

RestrictedPython is a tool that helps define a subset of the Python language for accepting program input in a trusted environment. Prior to 8.4, RestrictedPython could allow a sandbox escape when a custom import policy or globals exposed the standard library string module, the string.Formatter...

CVE-2026-76825

RestrictedPython is a Python sandboxing tool from the Zope Foundation that allows defining a restricted subset of Python for untrusted input. Prior to version 8.4, a sandbox escape was possible when a custom import policy or globals exposed the standard library string.Formatter class, an instance...

CVE-2023-41039

RestrictedPython is a restricted execution environment for Python to run untrusted code. Python's "format" functionality allows someone controlling the format string to "read" all objects accessible through recursive attribute lookup and subscription from objects he can access. This can lead to...