CVE Explorer
CVE-2026-3136
An improper authorization vulnerability in GitHub Trigger Comment Control in Google Cloud Build prior to 2026-1-26 allows a remote attacker to execute arbitrary code in the build environment.
This vulnerability was patched on 26 January 2026, and no customer action is needed.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Cloud Build","vendor":"Google Cloud","versions":[{"lessThan":"1/26/2026","status":"affected","version":"0","versionType":"date"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:bdf15e0c0da516171048f4f8849b1ad6aa33b13d8429d80119968cdaca3b4c33 · sha256:ef956a908a87342f… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.6,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"CLEAR","subAvailabilityImpact":"LOW","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"ACTIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/U:Clear","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:bdf15e0c0da516171048f4f8849b1ad6aa33b13d8429d80119968cdaca3b4c33 · sha256:ef956a908a87342f… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-863","description":"CWE-863 Incorrect Authorization (Permission Bypass)","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:bdf15e0c0da516171048f4f8849b1ad6aa33b13d8429d80119968cdaca3b4c33 · sha256:ef956a908a87342f… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://docs.cloud.google.com/build/docs/release-notes#March_03_2026"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:bdf15e0c0da516171048f4f8849b1ad6aa33b13d8429d80119968cdaca3b4c33 · sha256:ef956a908a87342f… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.