🛡️ CVE-2023-36665 on npm (Root.io) — protobufjs

🔴 CVSS 9.5 — Critical ✅ No Known Exploit OSV
9.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

CVE-2023-36665 in @rootio/protobufjs - Patched by Root

Root has patched CVE-2023-36665 in the @rootio/protobufjs package for Root:npm. Multiple fixed versions available.

Distribution advisory

This page covers CVE-2023-36665 as tracked by npm (Root.io), for the package protobufjs. The fix is available in version 6.11.4-root.io.5; earlier versions remain affected.

Affected software

ROOT-APP-NPM-CVE-2023-36665 is recorded against 2 packages.

  • @rootio/protobufjs (fixed in 6.11.4-root.io.5)
  • protobufjs (fixed in 6.11.4-aikido.5)

Timeline and source

Published on 30 July 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

Details

Severity CRITICAL
CVSS Score 9.5
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2026-07-30
Updated 2026-08-12
Modified 2026-07-30
Fix URL N/A

Affected Packages

Software From version Fixed in
@rootio/protobufjs — 6.11.4-root.io.5
protobufjs — 6.11.4-aikido.5

References

N/A

Exploit Protection

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ROOT-APP-NPM-CVE-2023-36665 carries CVSS 9.5 Critical rating. BotEraser checks your installation against this and other known CVE records, and blocks IPs associated with exploit activity.

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