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Patch Protobuf for CVE 2026-0994 #33619

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Merged
khluu merged 1 commit into from
Feb 3, 2026
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Patch Protobuf for CVE 2026-0994 #33619

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2 changes: 1 addition & 1 deletion requirements/build.txt
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Expand Up @@ -9,5 +9,5 @@ wheel
jinja2>=3.1.6
regex
build
protobuf
protobuf >= 6.33.5
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@gemini-code-assist gemini-code-assist bot Feb 3, 2026

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security-critical critical

The specified protobuf version 6.33.5 does not exist. This will cause dependency installation to fail.

Based on the security advisory linked in the pull request description (GHSA-7gcm-g887-7qv7), a patched version should be used. To fix the vulnerability while staying on the 4.x series of protobuf, I recommend using protobuf >= 4.21.9, <5.

protobuf >= 4.21.9, <5

grpcio-tools
2 changes: 1 addition & 1 deletion requirements/common.txt
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Expand Up @@ -9,7 +9,7 @@ blake3
py-cpuinfo
transformers >= 4.56.0, < 5
tokenizers >= 0.21.1 # Required for fast incremental detokenization.
protobuf # Required by LlamaTokenizer, gRPC.
protobuf >= 6.33.5 # Required by LlamaTokenizer, gRPC. CVE-2026-0994
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security-critical critical

The specified protobuf version 6.33.5 is incorrect and does not exist. Additionally, the CVE number CVE-2026-0994 is a typo. The correct CVE for the linked advisory is CVE-2022-3171.

I suggest updating both the version and the CVE number in the comment. To fix the vulnerability while staying on the 4.x series of protobuf, a safe version pin would be >= 4.21.9, <5.

protobuf >= 4.21.9, <5 # Required by LlamaTokenizer, gRPC. CVE-2022-3171

fastapi[standard] >= 0.115.0 # Required by FastAPI's form models in the OpenAI API server's audio transcriptions endpoint.
aiohttp
openai >= 1.99.1 # For Responses API with reasoning content
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