[ubuntu/questing-security] protobuf 3.21.12-11ubuntu3.1 (Accepted)

Marc Deslauriers marc.deslauriers at canonical.com
Wed Feb 25 12:31:44 UTC 2026


protobuf (3.21.12-11ubuntu3.1) questing-security; urgency=medium

  * SECURITY UPDATE: max_recursion_depth limit can be bypassed in
    google.protobuf.json_format.ParseDict()
    - debian/patches/CVE-2026-0994.patch: fix Any recursion depth bypass in
      Python in python/google/protobuf/internal/json_format_test.py,
      python/google/protobuf/json_format.py.
    - CVE-2026-0994

Date: 2026-02-21 00:07:15.830957+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/protobuf/3.21.12-11ubuntu3.1
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