{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-19410 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-19410 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-19410 is a critical missing authorization vulnerability in Google Cloud Build, published on 31 Aug 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-19410 and fix it if it is affected.\n\nWhat it is: CVE-2026-19410 is a critical missing authorization vulnerability in Google Cloud Build, published on 31 Aug 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-19410 in the wild and no public exploit code.\n\nAffected product: Google Cloud Build. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-19410/ (Markdown: https://insights.sbomify.com/CVE-2026-19410/index.md)","id":"CVE-2026-19410","markdown":"https://insights.sbomify.com/CVE-2026-19410/index.md","name":"CVE-2026-19410","record":{"aliases":["GHSA-q4ww-hvh7-426w"],"analysis":{"component_type":"cloud_service","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Google Cloud Build","requires_auth":"low_privilege","summary":"Remote attackers can execute unreviewed code in Google Cloud Build environments by bypassing comment controls via webhook suppression.","user_interaction":"required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GoogleCloud","cpe":[],"cvss":{"score":9.4,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/U:Clear","version":"4.0"},"cwes":[{"id":"CWE-367","name":"Time-of-check Time-of-use (TOCTOU) Race Condition"},{"id":"CWE-345","name":"Insufficient Verification of Data Authenticity"}],"description":"An Incorrect Authorization vulnerability in GitHub Trigger Comment Control in Google Cloud Build prior to 2026-06-24 on Google Cloud Platform allows a remote attacker to execute unreviewed code in the build environment using webhook suppression.\n\nThis vulnerability was patched on 24 June 2026, and no customer action is needed.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Google Cloud Build Comment Control Bypass via Webhook Suppression","id":"CVE-2026-19410","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Shim/dp.c library: null-pointer dereference in is_removable_media_path() when devicepathtostr() returns null","id":"CVE-2026-19411"},"packages":[],"prev":{"headline":"GCS Bucket Squatting leading to RCE in Gemini Enterprise Agent Platform Python SDK","id":"CVE-2026-19407"},"products":["Google Cloud Build"],"published":"2026-08-31","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-31","vendors":["Google Cloud"]},"summary":"Remote attackers can execute unreviewed code in Google Cloud Build environments by bypassing comment controls via webhook suppression.","url":"https://insights.sbomify.com/CVE-2026-19410/"}