{"id":"CVE-2026-55256","state":"PUBLISHED","title":"In parsePartHeaders of multiple files, there is a possible persistent denial of service due to improper input validation. This could lead to remote denial of service with no additi","description":"In parsePartHeaders of multiple files, there is a possible persistent denial of service due to improper input validation. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.","publishedAt":"2026-09-08T18:05:54.277Z","updatedAt":"2026-09-10T15:40:17.859Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"google_android","products":["Google Android"],"affected":[{"vendor":"Google","product":"Android","defaultStatus":"unaffected","versions":[{"version":"17","status":"affected"},{"version":"16-qpr2","status":"affected"},{"version":"16","status":"affected"},{"version":"15","status":"affected"},{"version":"14","status":"affected"}]}],"references":["https://source.android.com/docs/security/bulletin/2026/2026-09-01"],"weaknesses":["CWE-20"],"ingestedAt":"2026-10-29T20:12:24.861Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/55xxx/CVE-2026-55256.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-55256","state":"PUBLISHED","datePublished":"2026-09-08T18:05:54.277Z","dateUpdated":"2026-09-10T15:40:17.859Z","assignerShortName":"google_android","assignerOrgId":"baff130e-b8d5-4e15-b3d3-c3cf5d5545c6","dateReserved":"2026-06-16T17:37:58.179Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"In parsePartHeaders of multiple files, there is a possible persistent denial of service due to improper input validation. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation."}],"affected":[{"vendor":"Google","product":"Android","defaultStatus":"unaffected","versions":[{"version":"17","status":"affected"},{"version":"16-qpr2","status":"affected"},{"version":"16","status":"affected"},{"version":"15","status":"affected"},{"version":"14","status":"affected"}]}],"references":[{"url":"https://source.android.com/docs/security/bulletin/2026/2026-09-01"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"Denial of service"}]}],"providerMetadata":{"shortName":"google_android","orgId":"baff130e-b8d5-4e15-b3d3-c3cf5d5545c6","dateUpdated":"2026-09-08T18:05:54.277Z"},"x_generator":{"engine":"cvelib 1.7.1"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.5,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-09-10T15:40:12.250851Z","id":"CVE-2026-55256","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","type":"CWE","lang":"en","description":"CWE-20 Improper Input Validation"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-10T15:40:17.859Z"}}]}}}