Vulnerability Description
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 Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Android | - |
Related Weaknesses (CWE)
References
- https://android.googlesource.com/kernel/common/+/3af14d2057f2f3df97472cef6b29311PatchProduct
- https://android.googlesource.com/kernel/common/+/5161b3e75fb025bb4ebb11fbf1ac037PatchProduct
- https://android.googlesource.com/kernel/common/+/a47e0e78ad5b4e153b40fc1c9def119PatchProduct
- https://source.android.com/docs/security/bulletin/2026/2026-03-01
FAQ
What is CVE-2026-0027?
CVE-2026-0027 is a vulnerability with a CVSS score of 6.7 (MEDIUM). 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 int...
How severe is CVE-2026-0027?
CVE-2026-0027 has been rated MEDIUM with a CVSS base score of 6.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-0027?
Check the references section above for vendor advisories and patch information. Affected products include: Google Android.