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CVE-2026-76226— Renovate 43.65.0 through 43.102.11 Remote Code Execution via lockFileMaintenance

Quick assessment

Affected
renovatebot renovate
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 43.102.11 之前的 Renovate 43.65.0 至 43.102.10 版本中，bazel-module 和 bazelisk 管理器在启用 lockFileMaintenance（锁文件维护）功能时存在远程代码执行漏洞。攻击者可以通过在 bazel mod deps 调用（例如在 ctx.execute 语句中）提供恶意依赖项，从而执行任意代码。

CVSS 6.3 · Medium EPSS 0.21% · P12

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 6

VendorProduct Version RangeStatus
renovatebot renovate 43.65.0< 43.102.11 affected
43.102.11 unaffected
43.65.0< 43.102.11 affected
43.102.11 unaffected
43.65.0< 43.102.11 affected
43.102.11 unaffected
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I. Basic Information for CVE-2026-76226

Vulnerability Information
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Vulnerability Title
Renovate 43.65.0 through 43.102.11 Remote Code Execution via lockFileMaintenance
Source: CVE Program / CVE List V5
Vulnerability Description
Renovate versions from 43.65.0 before 43.102.11 contain a remote code execution vulnerability in bazel-module and bazelisk managers when using lockFileMaintenance. Attackers can execute arbitrary code by providing malicious dependencies that are referenced in bazel mod deps calls, such as within ctx.execute statements.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
renovatebot renovate 43.65.0 ~ 43.102.11 -
renovatebot renovate 43.65.0 ~ 43.102.11 -
renovatebot renovate 43.65.0 ~ 43.102.11 -

II. Public POCs for CVE-2026-76226

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-76226

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Vendor Advisories for CVE-2026-76226 (1)

Other References for CVE-2026-76226 (1)

Same Patch Batch · renovatebot · 2026-08-19 · 11 CVEs total

CVE-2024-58376 8.8 HIGH Renovate 37.158.0 before 37.199.0 Command Injection via helmv3
CVE-2019-25766 7.5 HIGH Renovate before 19.38.7 Credential Exposure via Go Modules
CVE-2020-37267 7.5 HIGH Renovate 19.180.0 before 23.25.1 Token Leakage via Logs
CVE-2026-76229 6.7 MEDIUM Renovate 39.218.0 before 40.33.0 Arbitrary Command Injection via kustomize
CVE-2026-76230 6.7 MEDIUM Renovate 35.63.0 before 40.33.0 Command Injection via npm
CVE-2026-76233 6.7 MEDIUM Renovate 39.53.0 before 40.33.0 Command Injection via gleam manager
CVE-2026-76228 6.7 MEDIUM Renovate before 42.68.5 Remote Code Execution via Gradle Wrapper
CVE-2026-76232 6.7 MEDIUM Renovate 31.51.0 before 40.33.0 Command Injection via helmv3
CVE-2026-76231 6.7 MEDIUM Renovate 32.135.0 before 40.33.0 Command Injection via hermit
CVE-2026-76227 5.5 MEDIUM Renovate 42.68.1 before 42.96.3 Environment Variable Exposure

IV. Related Vulnerabilities

Same product: renovate
Same vendor: renovatebot
Same weakness: CWE-78

V. Comments for CVE-2026-76226

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