vivo BlueLM Copilot prior 7.2.0.0 ShareActivity path traversal

CVSS Meta Temp Score
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CTI Interest Score
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3.8$0-$5k2.23-

Summaryinfo

A vulnerability identified as problematic has been detected in vivo BlueLM Copilot. Impacted is an unknown function of the component ShareActivity. Performing a manipulation results in path traversal. This vulnerability is known as CVE-2026-89229. Attacking locally is a requirement. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in vivo BlueLM Copilot. It has been classified as problematic. This affects some unknown functionality of the component ShareActivity. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on integrity, and availability. The summary by CVE is:

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.

It is possible to read the advisory at vivo.com. This vulnerability is uniquely identified as CVE-2026-89229 since 09/11/2026. The exploitability is told to be easy. Attacking locally is a requirement. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

Upgrading to version 7.2.0.0 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 3.9
VulDB Meta Temp Score: 3.8

VulDB Base Score: 3.9
VulDB Temp Score: 3.8
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: BlueLM Copilot 7.2.0.0

Timelineinfo

09/11/2026 CVE reserved
11/03/2026 +53 days Advisory disclosed
11/03/2026 +0 days VulDB entry created
11/03/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: vivo.com
Status: Confirmed

CNA: Vivo
CVE: CVE-2026-89229 (🔒)

GCVE (CVE): GCVE-0-2026-89229
GCVE (VulDB): GCVE-100-430215

Entryinfo

Created: 11/03/2026 11:11
Changes: 11/03/2026 11:11 (65)
Complete: 🔍
Cache ID: 216::103

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