by Kastro
Paper/Archive/CVE-2026-58799

CVE-2026-58799

Google Android — In multiple functions of rmmi_utility.c, there is a possible way to trigger an out of bounds write due to a missing bounds check.

EPSS 0.2%CVSS 9.8
critical.is priorityof 100
31
CVSS 9.8 (ADP)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 6.2.062 × 201.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

In multiple functions of rmmi_utility.c, there is a possible way to trigger an out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected

ProductAffectedFixed inSource
AndroidAndroid kernel–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refsource.android.com/docs/security/bulletin/pixel/2026/2026-11-01