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16 vulnerabilities by mistralai
CVE-2026-93993 (GCVE-0-2026-93993)
Vulnerability from nvd – Published: 2026-09-19 22:58 – Updated: 2026-09-19 22:58
VLAI
EPSS
VEX
Title
Mistral Vibe before 2.25.5 Remote Code Execution via git post-checkout
Summary
Mistral Vibe before 2.25.5 contains a remote code execution vulnerability in the worktree creation process that executes git hooks before trust validation. Attackers can supply a repository with a crafted post-checkout hook that executes arbitrary shell commands with the privileges of the user running Vibe.
Severity
CWE
- CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/mistralai/mistral-vibe/issues/996 | issue-tracking |
| https://github.com/mistralai/mistral-vibe/commit/… | patch |
| https://github.com/mistralai/mistral-vibe/release… | release-notes |
| https://github.com/mistralai/mistral-vibe/blob/19… | technical-description |
| https://github.com/mistralai/mistral-vibe | product |
| https://www.vulncheck.com/advisories/mistral-vibe… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mistralai | mistral-vibe |
Affected:
0 , < 2.25.5
(semver)
|
Date Public
2026-08-11 00:00
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CVE-2026-87988 (GCVE-0-2026-87988)
Vulnerability from nvd – Published: 2026-09-11 14:35 – Updated: 2026-09-11 15:00
VLAI
EPSS
VEX
Summary
An arbitrary file access vulnerability in Mistral Vibe allows an attacker to bypass workspace restrictions through commands classified as unconditionally allowed. Missing path validation for these commands enables access to files outside the active workspace without user approval.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 15:00 UTC
CWE
- CWE-732 - Incorrect Permission Assignment for Critical Resource
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mistralai | mistral-vibe |
Affected:
2.15.0 , ≤ *
(semver)
|
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CVE-2026-87987 (GCVE-0-2026-87987)
Vulnerability from nvd – Published: 2026-09-11 14:34 – Updated: 2026-09-11 14:59
VLAI
EPSS
VEX
Summary
An arbitrary code execution vulnerability in Mistral Vibe allows an attacker to bypass command permission checks using environment variable assignments preceding allowlisted commands. These assignments are excluded from inspection, enabling attacker-controlled environment variables to cause arbitrary code execution without user approval.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:59 UTC
CWE
- CWE-15 - External control of system or configuration setting
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mistralai | mistral-vibe |
Affected:
2.6.0 , ≤ *
(semver)
|
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CVE-2026-87986 (GCVE-0-2026-87986)
Vulnerability from nvd – Published: 2026-09-11 14:31 – Updated: 2026-09-11 14:57
VLAI
EPSS
VEX
Summary
An arbitrary code execution vulnerability in Mistral Vibe allows an attacker to bypass command permission checks using shell constructs it's parser cannot interpret. Unparsed portions are omitted from inspection, enabling embedded commands to execute on the user's system without approval.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:53 UTC
CWE
- CWE-228 - Improper Handling of Syntactically Invalid Structure
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mistralai | mistral-vibe |
Affected:
1.3.4 , ≤ *
(semver)
|
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CVE-2026-87985 (GCVE-0-2026-87985)
Vulnerability from nvd – Published: 2026-09-11 14:26 – Updated: 2026-09-11 14:57
VLAI
EPSS
VEX
Summary
An arbitrary code execution vulnerability in Mistral Vibe allows an attacker to bypass command permission checks using ANSI-C quoted arguments. These arguments are not properly inspected, enabling a crafted allowlisted command to execute arbitrary code on the user's system without approval.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:54 UTC
CWE
- CWE-184 - Incomplete list of disallowed inputs
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mistralai | mistral-vibe |
Affected:
2.9.0 , ≤ *
(semver)
|
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CVE-2026-87984 (GCVE-0-2026-87984)
Vulnerability from nvd – Published: 2026-09-11 14:24 – Updated: 2026-09-11 14:57
VLAI
EPSS
VEX
Summary
An arbitrary file write vulnerability in Mistral Vibe, introduced in version 1.3.4, allows an attacker to create or overwrite files outside the active workspace without user approval. Shell redirection destinations are omitted from permission checks, enabling otherwise allowlisted commands to write to arbitrary paths accessible to the Vibe process.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:54 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mistralai | mistral-vibe |
Affected:
1.3.4 , ≤ *
(semver)
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CVE-2026-87983 (GCVE-0-2026-87983)
Vulnerability from nvd – Published: 2026-09-11 14:22 – Updated: 2026-09-11 14:57
VLAI
EPSS
VEX
Summary
An arbitrary file read vulnerability in Mistral Vibe, introduced in version 2.6.0, allows an attacker to bypass workspace restrictions using quoted absolute paths in allowlisted shell commands. Improper handling of quotation marks during path validation enables files outside the active workspace to be read without user approval.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:53 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mistralai | mistral-vibe |
Affected:
2.6.0 , ≤ *
(semver)
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CVE-2026-67623 (GCVE-0-2026-67623)
Vulnerability from nvd – Published: 2026-08-05 13:27 – Updated: 2026-08-06 12:35 X_Open Source
VLAI
EPSS
VEX
Title
Mistral Vibe < 2.23.3 Arbitrary Command Execution via git fsmonitor Hook
Summary
Mistral Vibe before 2.23.3 contains a remote code execution vulnerability that allows attackers to execute arbitrary commands by embedding a malicious core.fsmonitor hook in a repository's .git/config file, which is triggered when vibe invokes git status --porcelain without suppressing hook execution. Attackers can distribute or create a crafted repository containing a malicious fsmonitor entry to achieve arbitrary command execution with the victim's full privileges when any vibe command is run inside that repository.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-05 14:27 UTC
CWE
- CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://therealcoiffeur.com/c111011.html | technical-descriptionexploit |
| https://github.com/mistralai/mistral-vibe/issues/942 | technical-descriptionexploit |
| https://github.com/mistralai/mistral-vibe/release… | release-notes |
| https://github.com/mistralai/mistral-vibe/pull/962 | issue-tracking |
| https://github.com/mistralai/mistral-vibe/pull/978 | issue-tracking |
| https://github.com/mistralai/mistral-vibe/commit/… | patch |
| https://www.vulncheck.com/advisories/mistral-vibe… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mistralai | mistral-vibe |
Affected:
0 , < 2.23.3
(semver)
|
Date Public
2026-08-05 00:00
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CVE-2026-93993 (GCVE-0-2026-93993)
Vulnerability from cvelistv5 – Published: 2026-09-19 22:58 – Updated: 2026-09-19 22:58
VLAI
EPSS
VEX
Title
Mistral Vibe before 2.25.5 Remote Code Execution via git post-checkout
Summary
Mistral Vibe before 2.25.5 contains a remote code execution vulnerability in the worktree creation process that executes git hooks before trust validation. Attackers can supply a repository with a crafted post-checkout hook that executes arbitrary shell commands with the privileges of the user running Vibe.
Severity
CWE
- CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/mistralai/mistral-vibe/issues/996 | issue-tracking |
| https://github.com/mistralai/mistral-vibe/commit/… | patch |
| https://github.com/mistralai/mistral-vibe/release… | release-notes |
| https://github.com/mistralai/mistral-vibe/blob/19… | technical-description |
| https://github.com/mistralai/mistral-vibe | product |
| https://www.vulncheck.com/advisories/mistral-vibe… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mistralai | mistral-vibe |
Affected:
0 , < 2.25.5
(semver)
|
Date Public
2026-08-11 00:00
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CVE-2026-87988 (GCVE-0-2026-87988)
Vulnerability from cvelistv5 – Published: 2026-09-11 14:35 – Updated: 2026-09-11 15:00
VLAI
EPSS
VEX
Summary
An arbitrary file access vulnerability in Mistral Vibe allows an attacker to bypass workspace restrictions through commands classified as unconditionally allowed. Missing path validation for these commands enables access to files outside the active workspace without user approval.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 15:00 UTC
CWE
- CWE-732 - Incorrect Permission Assignment for Critical Resource
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mistralai | mistral-vibe |
Affected:
2.15.0 , ≤ *
(semver)
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CVE-2026-87987 (GCVE-0-2026-87987)
Vulnerability from cvelistv5 – Published: 2026-09-11 14:34 – Updated: 2026-09-11 14:59
VLAI
EPSS
VEX
Summary
An arbitrary code execution vulnerability in Mistral Vibe allows an attacker to bypass command permission checks using environment variable assignments preceding allowlisted commands. These assignments are excluded from inspection, enabling attacker-controlled environment variables to cause arbitrary code execution without user approval.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:59 UTC
CWE
- CWE-15 - External control of system or configuration setting
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mistralai | mistral-vibe |
Affected:
2.6.0 , ≤ *
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CVE-2026-87986 (GCVE-0-2026-87986)
Vulnerability from cvelistv5 – Published: 2026-09-11 14:31 – Updated: 2026-09-11 14:57
VLAI
EPSS
VEX
Summary
An arbitrary code execution vulnerability in Mistral Vibe allows an attacker to bypass command permission checks using shell constructs it's parser cannot interpret. Unparsed portions are omitted from inspection, enabling embedded commands to execute on the user's system without approval.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:53 UTC
CWE
- CWE-228 - Improper Handling of Syntactically Invalid Structure
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mistralai | mistral-vibe |
Affected:
1.3.4 , ≤ *
(semver)
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CVE-2026-87985 (GCVE-0-2026-87985)
Vulnerability from cvelistv5 – Published: 2026-09-11 14:26 – Updated: 2026-09-11 14:57
VLAI
EPSS
VEX
Summary
An arbitrary code execution vulnerability in Mistral Vibe allows an attacker to bypass command permission checks using ANSI-C quoted arguments. These arguments are not properly inspected, enabling a crafted allowlisted command to execute arbitrary code on the user's system without approval.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:54 UTC
CWE
- CWE-184 - Incomplete list of disallowed inputs
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mistralai | mistral-vibe |
Affected:
2.9.0 , ≤ *
(semver)
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CVE-2026-87984 (GCVE-0-2026-87984)
Vulnerability from cvelistv5 – Published: 2026-09-11 14:24 – Updated: 2026-09-11 14:57
VLAI
EPSS
VEX
Summary
An arbitrary file write vulnerability in Mistral Vibe, introduced in version 1.3.4, allows an attacker to create or overwrite files outside the active workspace without user approval. Shell redirection destinations are omitted from permission checks, enabling otherwise allowlisted commands to write to arbitrary paths accessible to the Vibe process.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:54 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mistralai | mistral-vibe |
Affected:
1.3.4 , ≤ *
(semver)
|
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CVE-2026-87983 (GCVE-0-2026-87983)
Vulnerability from cvelistv5 – Published: 2026-09-11 14:22 – Updated: 2026-09-11 14:57
VLAI
EPSS
VEX
Summary
An arbitrary file read vulnerability in Mistral Vibe, introduced in version 2.6.0, allows an attacker to bypass workspace restrictions using quoted absolute paths in allowlisted shell commands. Improper handling of quotation marks during path validation enables files outside the active workspace to be read without user approval.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 14:53 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mistralai | mistral-vibe |
Affected:
2.6.0 , ≤ *
(semver)
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CVE-2026-67623 (GCVE-0-2026-67623)
Vulnerability from cvelistv5 – Published: 2026-08-05 13:27 – Updated: 2026-08-06 12:35 X_Open Source
VLAI
EPSS
VEX
Title
Mistral Vibe < 2.23.3 Arbitrary Command Execution via git fsmonitor Hook
Summary
Mistral Vibe before 2.23.3 contains a remote code execution vulnerability that allows attackers to execute arbitrary commands by embedding a malicious core.fsmonitor hook in a repository's .git/config file, which is triggered when vibe invokes git status --porcelain without suppressing hook execution. Attackers can distribute or create a crafted repository containing a malicious fsmonitor entry to achieve arbitrary command execution with the victim's full privileges when any vibe command is run inside that repository.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-05 14:27 UTC
CWE
- CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://therealcoiffeur.com/c111011.html | technical-descriptionexploit |
| https://github.com/mistralai/mistral-vibe/issues/942 | technical-descriptionexploit |
| https://github.com/mistralai/mistral-vibe/release… | release-notes |
| https://github.com/mistralai/mistral-vibe/pull/962 | issue-tracking |
| https://github.com/mistralai/mistral-vibe/pull/978 | issue-tracking |
| https://github.com/mistralai/mistral-vibe/commit/… | patch |
| https://www.vulncheck.com/advisories/mistral-vibe… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mistralai | mistral-vibe |
Affected:
0 , < 2.23.3
(semver)
|
Date Public
2026-08-05 00:00
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