RestrictedPython vulnerable to sandbox escape via string.Formatter field resolution

ImpactRestrictedPython could allow a sandbox escape when a policy exposes the standard library string module, or otherwise exposes string.Formatter, to restricted code.string.Formatter field resolution methods such as getfield can perform attribute and item traversal internally and return live...

PYSEC-2026-4161 RestrictedPython vulnerable to sandbox escape via string.Formatter field resolution

Impact RestrictedPython could allow a sandbox escape when a policy exposes the standard library string module, or otherwise exposes string.Formatter, to restricted code. string.Formatter field resolution methods such as getfield can perform attribute and item traversal internally and return live...

PT-2026-105905

Impact RestrictedPython could allow a sandbox escape when a policy exposes the standard library string module, or otherwise exposes string.Formatter, to restricted code. string.Formatter field resolution methods such as get field can perform attribute and item traversal internally and return live...

Linux Distros Unpatched Vulnerability : CVE-2026-55830

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RestrictedPython is a tool that helps to define a subset of the Python language which allows to provide a program input into a trusted environment. Prior to 8.3...

EUVD-2026-80780

RestrictedPython vulnerable to sandbox escape via string.Formatter field resolution...

RestrictedPython vulnerable to sandbox escape via string.Formatter field resolution

Impact RestrictedPython could allow a sandbox escape when a policy exposes the standard library string module, or otherwise exposes string.Formatter, to restricted code. string.Formatter field resolution methods such as getfield can perform attribute and item traversal internally and return live...

GHSA-HP3V-5VW7-FX9W RestrictedPython vulnerable to sandbox escape via string.Formatter field resolution

Impact RestrictedPython could allow a sandbox escape when a policy exposes the standard library string module, or otherwise exposes string.Formatter, to restricted code. string.Formatter field resolution methods such as getfield can perform attribute and item traversal internally and return live...

Linux Distros Unpatched Vulnerability : CVE-2026-76825

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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, RestrictedPytho...

DEBIAN-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 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 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...

UBUNTU-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...

a2grunnerp (>=0.1.0, <=0.1.8), agora-protocol (0.2.0) +70 more potentially affected by CVE-2026-76825 via restrictedpython (>=4.0.0b4, <=8.3.0)

restrictedpython PYPI version =4.0.0b4, =0.1.0, =0.4.0b3098, =0.1.1, =1.6.24, =3.1.0, =3.9.11, =1.0.0, =1.0.1, =0.1.1, =0.1.5, =1.1.1, =0.1.0, =0.2.2 and more Source cves: CVE-2026-76825 Source advisory: MEND:CVE-2026-76825...

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...

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 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...

PT-2026-93751

Name of the Vulnerable Software and Affected Versions RestrictedPython versions prior to 8.4 Description A sandbox escape is possible when a custom import policy or globals expose the standard library string module, the string.Formatter class, a Formatter instance, or a Formatter subclass to...