CVE-2026-76226 (GCVE-0-2026-76226)
Vulnerability from cvelistv5
Published
2026-08-19 14:02
Modified
2026-08-21 11:21
Severity ?
6.8 (Medium) - 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
6.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H
6.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H
VLAI Severity ?
EPSS score ?
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Summary
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.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| renovatebot | renovate |
Version: 43.65.0 ≤ |
||||||||||||
|
||||||||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-76226",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-20T17:25:32.967650Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-20T17:25:43.733Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"packageURL": "pkg:npm/renovate",
"product": "renovate",
"vendor": "renovatebot",
"versions": [
{
"lessThan": "43.102.11",
"status": "affected",
"version": "43.65.0",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "43.102.11",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"packageURL": "pkg:docker/renovate/renovate",
"product": "renovate",
"vendor": "renovatebot",
"versions": [
{
"lessThan": "43.102.11",
"status": "affected",
"version": "43.65.0",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "43.102.11",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"packageURL": "pkg:oci/renovate?repository_url=ghcr.io/renovate/renovate",
"product": "renovate",
"vendor": "renovatebot",
"versions": [
{
"lessThan": "43.102.11",
"status": "affected",
"version": "43.65.0",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "43.102.11",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "gzm0"
},
{
"lang": "en",
"type": "finder",
"value": "viceice"
}
],
"datePublic": "2026-04-14T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "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."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "LOCAL",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"privilegesRequired": "HIGH",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "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",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "HIGH"
},
"format": "CVSS"
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H",
"version": "3.1"
},
"format": "CVSS"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-78",
"description": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-21T11:21:07.057Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck"
},
"references": [
{
"name": "GitHub Security Advisory (GHSA-5vjq-5jmg-39xq)",
"tags": [
"vendor-advisory"
],
"url": "https://github.com/renovatebot/renovate/security/advisories/GHSA-5vjq-5jmg-39xq"
},
{
"name": "VulnCheck Advisory: Renovate 43.65.0 through 43.102.11 Remote Code Execution via lockFileMaintenance",
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/renovate-through-remote-code-execution-via-lockfilemaintenance"
}
],
"title": "Renovate 43.65.0 through 43.102.11 Remote Code Execution via lockFileMaintenance",
"x_generator": {
"engine": "vulncheck-endgame"
}
}
},
"cveMetadata": {
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"assignerShortName": "VulnCheck",
"cveId": "CVE-2026-76226",
"datePublished": "2026-08-19T14:02:08.689Z",
"dateReserved": "2026-08-19T11:36:02.573Z",
"dateUpdated": "2026-08-21T11:21:07.057Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-76226\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-08-20T17:25:32.967650Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-08-20T17:25:37.332Z\"}}], \"cna\": {\"title\": \"Renovate 43.65.0 through 43.102.11 Remote Code Execution via lockFileMaintenance\", \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"gzm0\"}, {\"lang\": \"en\", \"type\": \"finder\", \"value\": \"viceice\"}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV4_0\": {\"version\": \"4.0\", \"baseScore\": 6.8, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"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\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"attackRequirements\": \"NONE\", \"privilegesRequired\": \"HIGH\", \"subIntegrityImpact\": \"NONE\", \"vulnIntegrityImpact\": \"HIGH\", \"subAvailabilityImpact\": \"NONE\", \"vulnAvailabilityImpact\": \"HIGH\", \"subConfidentialityImpact\": \"NONE\", \"vulnConfidentialityImpact\": \"LOW\"}}, {\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 6.3, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"HIGH\", \"confidentialityImpact\": \"LOW\"}}], \"affected\": [{\"vendor\": \"renovatebot\", \"product\": \"renovate\", \"versions\": [{\"status\": \"affected\", \"version\": \"43.65.0\", \"lessThan\": \"43.102.11\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"43.102.11\", \"versionType\": \"semver\"}], \"packageURL\": \"pkg:npm/renovate\", \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"renovatebot\", \"product\": \"renovate\", \"versions\": [{\"status\": \"affected\", \"version\": \"43.65.0\", \"lessThan\": \"43.102.11\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"43.102.11\", \"versionType\": \"semver\"}], \"packageURL\": \"pkg:docker/renovate/renovate\", \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"renovatebot\", \"product\": \"renovate\", \"versions\": [{\"status\": \"affected\", \"version\": \"43.65.0\", \"lessThan\": \"43.102.11\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"43.102.11\", \"versionType\": \"semver\"}], \"packageURL\": \"pkg:oci/renovate?repository_url=ghcr.io/renovate/renovate\", \"defaultStatus\": \"unaffected\"}], \"datePublic\": \"2026-04-14T00:00:00.000Z\", \"references\": [{\"url\": \"https://github.com/renovatebot/renovate/security/advisories/GHSA-5vjq-5jmg-39xq\", \"name\": \"GitHub Security Advisory (GHSA-5vjq-5jmg-39xq)\", \"tags\": [\"vendor-advisory\"]}, {\"url\": \"https://www.vulncheck.com/advisories/renovate-through-remote-code-execution-via-lockfilemaintenance\", \"name\": \"VulnCheck Advisory: Renovate 43.65.0 through 43.102.11 Remote Code Execution via lockFileMaintenance\", \"tags\": [\"third-party-advisory\"]}], \"x_generator\": {\"engine\": \"vulncheck-endgame\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"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.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-78\", \"description\": \"Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)\"}]}], \"providerMetadata\": {\"orgId\": \"83251b91-4cc7-4094-a5c7-464a1b83ea10\", \"shortName\": \"VulnCheck\", \"dateUpdated\": \"2026-08-21T11:21:07.057Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2026-76226\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-08-21T11:21:07.057Z\", \"dateReserved\": \"2026-08-19T11:36:02.573Z\", \"assignerOrgId\": \"83251b91-4cc7-4094-a5c7-464a1b83ea10\", \"datePublished\": \"2026-08-19T14:02:08.689Z\", \"assignerShortName\": \"VulnCheck\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…