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OnePlus OxygenOS improper neutralization of special elements vulnerability

Type: advisorySource: Official CVE List1 source record

Improper neutralization of special elements used in an OS command ('OS command injection') and Missing Authorization vulnerability in OnePlus OxygenOS on Android. Any locally installed Android application, with no permissions declared and no user interaction beyond launching it, can execute arbitrary shell commands as uid 0 in the u:r:dumpstate:s0 SELinux domain. Two defects combine: (a) OnePlus's atlasservice binder interface accepts setEvent(String8 name, String8 value) from any caller without authorization, and (b) one event handler (OplusAtlasLogWriter::handleEvent, matching event name atlas_event_multimedia_audio_dumpsys) copies the caller-supplied value into the system property oplus.audio.dumpinfo.type and starts the root init service audiodumpinfo, which passes that property value unsanitized to system(). This issue affects OxygenOS: from 16.1.0 before 16.1.10.500, from 16.0.0 before 16.0.5.1200, and from 15.0.0 before 15.0.0.2000.

Announced Source revision 1
Original source ↗

CVE-2026-70386

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-70386

OxygenOS

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "OnePlus",
    "product": "OxygenOS",
    "versions": [
      {
        "status": "unknown",
        "version": "16.1.0",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "16.0.0",
        "lessThan": "16.0.5.1200",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "15.0.0",
        "lessThan": "15.0.0.2000",
        "versionType": "semver"
      }
    ],
    "platforms": [
      "Android"
    ],
    "defaultStatus": "unaffected"
  }
]
Related CVEs
CVE-2026-70386

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#50228 · Revision 1
Added to Heist Feed
Publisher date
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