CVE-2026-0027

In smmu_detach_dev of arm-smmu-v3.c, there is a possible out of bounds write due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

CVSS v3 6.7 MEDIUM

6.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://android.googlesource.com/kernel/common/+/3af14d2057f2f3df97472cef6b293113b020d1e6	Patch Product
https://android.googlesource.com/kernel/common/+/5161b3e75fb025bb4ebb11fbf1ac037021e56719	Patch Product
https://android.googlesource.com/kernel/common/+/a47e0e78ad5b4e153b40fc1c9def11991aa6ca0c	Patch Product
https://source.android.com/docs/security/bulletin/2026/2026-03-01

Configurations

Configuration 1 (hide)

cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-02 19:16

Updated : 2026-03-06 04:16

NVD link : CVE-2026-0027

Mitre link : CVE-2026-0027

CVE.ORG link : CVE-2026-0027

JSON object : View

Products Affected

google

android

CWE

CWE-416

Use After Free

{"id": "CVE-2026-0027", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.8}]}, "published": "2026-03-02T19:16:30.897", "references": [{"url": "https://android.googlesource.com/kernel/common/+/3af14d2057f2f3df97472cef6b293113b020d1e6", "tags": ["Patch", "Product"], "source": "security@android.com"}, {"url": "https://android.googlesource.com/kernel/common/+/5161b3e75fb025bb4ebb11fbf1ac037021e56719", "tags": ["Patch", "Product"], "source": "security@android.com"}, {"url": "https://android.googlesource.com/kernel/common/+/a47e0e78ad5b4e153b40fc1c9def11991aa6ca0c", "tags": ["Patch", "Product"], "source": "security@android.com"}, {"url": "https://source.android.com/docs/security/bulletin/2026/2026-03-01", "source": "security@android.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "In smmu_detach_dev of arm-smmu-v3.c, there is a possible out of bounds write due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation."}, {"lang": "es", "value": "En smmu_detach_dev de arm-smmu-v3.c, existe una posible escritura fuera de l\u00edmites debido a un uso despu\u00e9s de liberar. Esto podr\u00eda llevar a una escalada local de privilegios con privilegios de ejecuci\u00f3n de sistema necesarios. La interacci\u00f3n del usuario no es necesaria para la explotaci\u00f3n."}], "lastModified": "2026-03-06T04:16:05.430", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:google:android:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F8B9FEC8-73B6-43B8-B24E-1F7C20D91D26"}], "operator": "OR"}]}], "sourceIdentifier": "security@android.com"}