SUSE-SU-2026:1653-1 Security update for protobuf

This update for protobuf fixes the following issues: Refresh fixes: - CVE-2025-4565: parsing of untrusted Protocol Buffers data containing an arbitrary number of recursive groups or messages can lead to crash due to RecursionError bsc1244663. - CVE-2026-0994: maxrecursiondepth limit can be bypass...

EulerOS Virtualization 2.12.1 : protobuf (EulerOS-SA-2026-1454)

According to the versions of the protobuf packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Any project that uses Protobuf Pure-Python backendto parse untrusted Protocol Buffers data containing an arbitrary number of...

Protobuf Pure-Python backend can be corrupted by exceeding the Python recursion limit

Any project that uses Protobuf Pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags can be corrupted by exceeding the Python recursion limit. This can result in a Denial of service by crashin...

python-protobuf: Unbounded recursion in Python Protobuf

A flaw was found in the python protobuf package which can result in a denial of service. Applications that parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages, or a series of SGROUP tags can be corrupted by exceeding the Python recursion...

Security update for protobuf

This update for protobuf fixes the following issues: CVE-2025-4565: parsing of untrusted Protocol Buffers data containing an arbitrary number of recursive groups or messages can lead to crash due to a RecursionError bsc1244663. Patch Instructions: To install this SUSE update use the SUSE...

SUSE-SU-2025:3722-1 Security update for protobuf

This update for protobuf fixes the following issues: - CVE-2025-4565: parsing of untrusted Protocol Buffers data containing an arbitrary number of recursive groups or messages can lead to crash due to a RecursionError bsc1244663...

EulerOS 2.0 SP12 : protobuf (EulerOS-SA-2025-2053)

According to the versions of the protobuf packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Any project that uses Protobuf Pure-Python backendto parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups,...

Security update for protobuf

This update for protobuf fixes the following issues: CVE-2025-4565: Fix parsing of untrusted Protocol Buffers data containing an arbitrary number of recursive groups or messages that can lead to crash due to RecursionError bsc1244663. Patch Instructions: To install this SUSE update use the SUSE...

Security update for protobuf

This update for protobuf fixes the following issues: CVE-2025-4565: Fix parsing of untrusted Protocol Buffers data containing an arbitrary number of recursive groups or messages that can lead to crash due to RecursionError bsc1244663. Patch Instructions: To install this SUSE update use the SUSE...

OESA-2025-1798 protobuf security update

Security Fixes: Any project that uses Protobuf Pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags can be corrupted by exceeding the Python recursion limit. This can result in a Denial of...

OESA-2025-1714 protobuf security update

Security Fixes: Any project that uses Protobuf Pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags can be corrupted by exceeding the Python recursion limit. This can result in a Denial of...

OESA-2025-1713 protobuf security update

Security Fixes: Any project that uses Protobuf Pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags can be corrupted by exceeding the Python recursion limit. This can result in a Denial of...

protobuf-python has a potential Denial of Service issue

Summary Any project that uses Protobuf pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags can be corrupted by exceeding the Python recursion limit. Reporter: Alexis Challande, Trail of Bits...

GHSA-8QVM-5X2C-J2W7 protobuf-python has a potential Denial of Service issue

Summary Any project that uses Protobuf pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags can be corrupted by exceeding the Python recursion limit. Reporter: Alexis Challande, Trail of Bits...

AZL-64145 CVE-2025-4565 affecting package protobuf for versions less than 25.3-5

Any project that uses Protobuf Pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags can be corrupted by exceeding the Python recursion limit. This can result in a Denial of service by crashin...

CVE-2025-4565

Any project that uses Protobuf Pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags can be corrupted by exceeding the Python recursion limit. This can result in a Denial of service by crashin...