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OPENSUSE-SU-2026:20390-1 Not scored

Security update for protobuf

This update for protobuf fixes the following issues: Security fixes: - CVE-2025-4565: Fixed parsing of untrusted Protocol Buffers data containing an arbitrary number of recursive groups or messages that could lead to crash due to RecursionError (bsc#1244663). - CVE-2026-0994: Fixed google.protobuf.Any recursion depth bypass in Python json_format.ParseDict (bsc#1257173). Other fixes: - Fixed import issues of reverse-dependency packages within the google namespace (bsc#1244918).

Exploit probability Not scored
Published March 18, 2026
Required by Not available
Last source change March 26, 2026

02 / AFFECTED SOFTWARE

Affected packages

openSUSE:Leap 16.0 protobuf
openSUSE:Leap 16.0 protobuf-java
openSUSE:Leap 16.0 python-protobuf

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities openSUSE-SU-2026:20390-1

This update for protobuf fixes the following issues: Security fixes: - CVE-2025-4565: Fixed parsing of untrusted Protocol Buffers data containing an arbitrary number of recursive groups or messages that could lead to crash due to RecursionError (bsc#1244663). - CVE-2026-0994: Fixed google.protobuf.Any recursion depth bypass in Python json_format.ParseDict (bsc#1257173). Other fixes: - Fixed import issues of reverse-dependency packages within the google namespace (bsc#1244918).

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05 / REFERENCES

Further evidence