OnePlus OxygenOS exposed dangerous method vulnerability
Exposed dangerous method or function and Incorrect Authorization vulnerability in OnePlus OxygenOS on Android. The olc2 logging HAL exposes a binder method that fork()'s and calls execl("/vendor/bin/sh", "sh", "-c", cmd, NULL) with a caller-supplied command string. The only authorization check is getCallingUid() == 0. Because SELinux policy grants binder access to this HAL to a wide client attribute, any uid-0 process in any of those domains (including dumpstate, which is reachable from an unprivileged app via Vulnerability 1) obtains arbitrary command execution. The spawned shell lands in u:r:vendor_qti_init_shell:s0 SELinux context via a policy type_transition, a domain holding all Linux capabilities. 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.
CVE-2026-70387
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-2026-70387
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-2026-70387
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #50230 · Revision 1
- Added to Heist Feed
- Publisher date