fix(deps): update dependency protobufjs to ~7.5.0 [security]

[renovate-bot]

This PR contains the following updates:

Package	Change	Age	Confidence
protobufjs (source)	~7.4.0 → ~7.5.0

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Arbitrary code execution in protobufjs

CVE-2026-41242 / GHSA-xq3m-2v4x-88gg

More information

Details

Summary

protobufjs could execute generated JavaScript code derived from protobuf schema metadata. When loading a crafted JSON descriptor, schema-controlled type names and type references could reach runtime code generation without sufficient validation.

Impact

An attacker who can provide a malicious protobuf definition or JSON descriptor to an application may be able to execute arbitrary JavaScript in the context of the process using protobufjs.

This requires control over the protobuf schema or descriptor being loaded. Applications that only decode messages using trusted, application-defined schemas are not directly affected by this issue.

Preconditions

• The application must allow an attacker to control or influence a protobuf definition or JSON descriptor.
• The application must load that definition through protobufjs reflection APIs such as descriptor loading.
• The affected generated-code path must be reached, for example by performing an operation on the loaded type.

Workarounds

Do not load protobuf definitions or JSON descriptors from untrusted sources with affected versions. If untrusted schemas must be accepted, validate or restrict them before loading and run schema processing in an isolated environment.

Severity

• CVSS Score: 9.4 / 10 (Critical)
• Vector String: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

References

• https://github.com/protobufjs/protobuf.js/security/advisories/GHSA-xq3m-2v4x-88gg
• https://nvd.nist.gov/vuln/detail/CVE-2026-41242
• https://github.com/protobufjs/protobuf.js/commit/535df444ac060243722ac5d672db205e5c531d75
• https://github.com/protobufjs/protobuf.js/commit/ff7b2afef8754837cc6dc64c864cd111ab477956
• https://github.com/protobufjs/protobuf.js/releases/tag/protobufjs-v7.5.5
• https://github.com/protobufjs/protobuf.js/releases/tag/protobufjs-v8.0.1
• https://github.com/advisories/GHSA-xq3m-2v4x-88gg

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

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Release Notes

protobufjs/protobuf.js (protobufjs)

v7.5.5: v7.5.5

Compare Source

v7.5.5

This release backports two reported security issues to 7.x branch.

• fix: do not allow setting __proto__ in Message constructor (#​2126)
• fix: filter invalid characters from the type name (#​2127)

Full Changelog: protobufjs/protobuf.js@protobufjs-v7.5.4...protobufjs-v7.5.5

v7.5.4

Compare Source

Bug Fixes

• invalid syntax in descriptor.proto (#​2092) (5a3769a)

v7.5.3

Compare Source

Bug Fixes

• descriptor extensions handling post-editions (#​2075) (6e255d4)

v7.5.2

Compare Source

Bug Fixes

• ensure that types are always resolved (#​2068) (4b51cb2)

v7.5.1

Compare Source

Bug Fixes

• optimize regressions from editions implementations (#​2066) (6406d4c)
• reserved field inside group blocks fail parsing (#​2058) (56782bf)

v7.5.0

Compare Source

Features

• add Edition 2023 Support (f04ded3)
• add Edition 2023 Support (ac9a3b9)
• add Edition 2023 Support (e5ca5c8)
• add Edition 2023 Support (a84409b)
• add Edition 2023 Support (9c5a178)
• add Edition 2023 Support (b2c6867)
• add Edition 2023 Support (60f3e51)
• add Edition 2023 Support (a656361)
• add Edition 2023 Support (869a95b)
• add Edition 2023 Support (b936af4)
• add Edition 2023 Support (a938467)
• add Edition 2023 Support (1af8454)
• add Edition 2023 Support (785416f)
• add feature resolution (a9ffc8a)
• add feature resolution and tests (68b5339)
• add feature resolution for protobuf editions (547afa2)
• add feature resolution for protobuf editions (65d3ed1)
• api_converters_editions tests added and run successfully" (b4b5ca4)
• increase size of file that protobufjs CLI can process (00d5f1a)
• increase size of file that protobufjs CLI can process (d36ef0f)

Bug Fixes

• change tree traversal order and feature resolution algorithm (d2d47d9)
• remove eval usage so that chrome extension MV3 can run properly (#​1941) (f2ccb99)

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