mbailey VoiceMode up to 8.10.1 voicemode.env update_config os command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.74-

Summaryinfo

A vulnerability was found in mbailey VoiceMode up to 8.10.1. It has been rated as critical. This affects the function update_config of the file ~/.voicemode/voicemode.env. Performing a manipulation results in os command injection. This vulnerability is known as CVE-2026-79535. Remote exploitation of the attack is possible. No exploit is available. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability classified as critical has been found in mbailey VoiceMode up to 8.10.1. This affects the function update_config of the file ~/.voicemode/voicemode.env. The manipulation with an unknown input leads to a os command injection vulnerability. CWE is classifying the issue as CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

mbailey VoiceMode <= 8.10.1 is vulnerable to OS Command Injection. The update_config MCP tool (and the "voicemode config set" CLI) writes a caller-supplied value into ~/.voicemode/voicemode.env without shell-safe escaping.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2026-79535 since 08/25/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1202 for this issue.

Applying the patch c1cef85333fca497c46a11950911d10123f61e48 is able to eliminate this problem.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔒

Patch: c1cef85333fca497c46a11950911d10123f61e48

Timelineinfo

08/25/2026 CVE reserved
09/29/2026 +35 days Advisory disclosed
09/29/2026 +0 days VulDB entry created
09/29/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-79535 (🔒)
GCVE (CVE): GCVE-0-2026-79535
GCVE (VulDB): GCVE-100-411705

Entryinfo

Created: 09/29/2026 21:31
Changes: 09/29/2026 21:31 (56)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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