CVE-2026-76226 PUBLISHED

Renovate 43.65.0 through 43.102.11 Remote Code Execution via lockFileMaintenance

Assigner: VulnCheck
Reserved: 19.08.2026 Published: 19.08.2026 Updated: 19.08.2026

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.

CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Score: 6.8

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Local	Confidentiality	Low	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	High
User Interaction	None

CVSS 4.0

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H
CVSS Score: 6.3

Attack Vector	Local	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	Low
Privileges Required	High	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	renovatebot
Product	renovate
Versions	Default: unaffected affected from 43.65.0 to 43.102.11 (excl.) Version 43.102.11 is unaffected

Vendor	renovatebot
Product	renovate
Versions	Default: unaffected affected from 43.65.0 to 43.102.11 (excl.) Version 43.102.11 is unaffected

Vendor	renovatebot
Product	renovate
Versions	Default: unaffected affected from 43.65.0 to 43.102.11 (excl.) Version 43.102.11 is unaffected

Credits

gzm0 finder
viceice finder

References

Problem Types

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') CWE