{"id":"CVE-2026-49880","title":"In multiple functions of nfa_nfcee_act.cc, there is a possible out-of-bounds write due to a missing bounds check","summary":"In multiple functions of nfa_nfcee_act.cc, there is a possible out-of-bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not ne…","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-119"],"vendor":"google","product":"android","affected":["android = 16.0","android = 17.0"],"published":"2026-10-05","updated":"2026-10-07","sourceUpdated":"2026-10-07T13:04:25.643","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-49880","references":[{"url":"https://source.android.com/docs/security/bulletin/2026/2026-10-01","label":"security@android.com"}],"tags":["nvd","cve.org"],"epss":0.00073,"epssPercentile":0.0006,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-06T03:56:15.998592Z"},"ingestedAt":"2026-10-05T19:30:59.985Z","slug":"CVE-2026-49880","body":"## Overview\n\nIn multiple functions of nfa_nfcee_act.cc, there is a possible out-of-bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.\n\n## Affected\n\n- `android = 16.0`\n- `android = 17.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":216983,"id":"CVE-2026-49880","ts":1791325522859,"field":"cvss","old":null,"new":"7.8"},{"seq":216982,"id":"CVE-2026-49880","ts":1791325522859,"field":"severity","old":"none","new":"high"}]}