pypi package report

Is protobuf safe?

4 known vulnerabilities, worst severity HIGH.

// reach

2 direct dependencies

1 carry known advisories, worst HIGH

687 packages depend on it

an advisory here reaches each of them

Create a free accountfor every dependency path, dependent and what to upgrade
// ai models

8 published models carry an advisory from this package

0 pin a version the advisory is confirmed against; the rest declare it without a version.

LuffyTheFox/Qwen3.6-35B-A3B-Uncensored-Genesis-Hermes-Final-GGUFHIGHnot pinned
LuffyTheFox/Qwen3.6-35B-A3B-Uncensored-Genesis-Hermes-GGUFHIGHnot pinned

10 published models

1 declared · 5 observed · 4 inferred

ModelEvidence
c41/deepopen-banking77-sam13-v1declared
datalab-to/indra-ocrinferred
Create a free accountto see all 8 models and per-model risk

10 published AI models are associated with this package: 1 name it in a requirements or pyproject file, 5 load it or import it directly, and 4 are inferred from the runtime stack their declared library pulls in. Only 1 state a version requirement, so this is not a count of affected models.


cvss
7.5
high

CVSS v3.1 base score out of 10

epss
0.71%
medium

chance of exploitation in 30 days, 54th percentile of all CVEs

xyz score
4.9
medium

CyberXYZ composite out of 10

fig. 01 — GHSA-7gcm-g887-7qv7, the advisory selected below

// 4 advisories

GHSA-7gcm-g887-7qv7

HIGHGitHub ratingCVE-2026-0994

A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.

Due to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python’s recursion stack and causing a RecursionError.

// cvss v3.1 vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Checked 2026-11-06 at 22:48 UTC. The most recent advisory here was published 2026-01-23. Updated continuously from NVD, GHSA, OSV and CNA feeds.

Think a verdict here is wrong? Tell us — we respond within 2 business days.