{"data":{"id":"de877893-dc14-43b0-86eb-c6a00ccd2d5b","title":"A thousand fewer paths to root","summary":"OpenAI built a five-stage research pipeline that discovered and validated Linux kernel vulnerabilities and generated local privilege escalation exploits and candidate patches. The prototype analyzed 2,308 candidate findings, dynamically reproduced 1,724 vulnerabilities, and produced 948 LPE exploits that could let an unprivileged local user gain root access. Human researchers reviewed the outputs before reporting to maintainers, starting with critical vulnerabilities.","solution":"N/A -- no mitigation discussed in source.","labels":["security","research"],"sourceUrl":"https://openai.com/index/a-thousand-fewer-paths-to-root","publishedAt":"2026-11-04T08:00:00.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":[],"issueType":"news","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":["OpenAI"],"affectedVendorsRaw":["OpenAI","GPT-5.5 Cyber","Patch the Planet"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":null,"headlinePromptVersion":null,"cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":null,"epssScore":null,"epssCheckedAt":null,"kevDateAdded":null,"advisoryAliases":null,"affectedPackagesSource":null,"affectedPackagesCheckedAt":null,"patchAvailable":null,"disclosureDate":"2026-11-04T08:00:00.000Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":null,"crossRefCount":0,"attackSophistication":"advanced","impactType":["confidentiality","integrity"],"aiComponentTargeted":"agent","llmSpecific":true,"classifierConfidence":0.8,"researchCategory":null,"atlasIds":null}}