CVE-2026-89229
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in the ShareActivity component of BlueLM Copilot (com.vivo.ai.copilot) allows a malicious application installed on the same device to write arbitrary files via a crafted ACTION_SEND intent with a ContentProvider-supplied file name containing '..' sequences.
| CWE | CWE-22 |
| Vendor | vivo |
| Product | bluelm copilot |
| Published | Nov 3, 2026 |
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Affected Versions
vivo / BlueLM Copilot
0 < 7.2.0.0