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MEDIUM · 5.3

CVE-2026-20417

In pcie, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User in...

Vulnerability Description

In pcie, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10314946 / ALPS10340155; Issue ID: MSV-5154.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW

Affected Products

VendorProductVersions
GoogleAndroid15.0
MediatekMt6991-
MediatekMt6993-
MediatekMt8678-

Related Weaknesses (CWE)

CWE-787

References

FAQ

What is CVE-2026-20417?

CVE-2026-20417 is a vulnerability with a CVSS score of 5.3 (MEDIUM). In pcie, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User in...

How severe is CVE-2026-20417?

CVE-2026-20417 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-20417?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android, Mediatek Mt6991, Mediatek Mt6993, Mediatek Mt8678.