Vulnerability details

CVE-2026-55286

Google Android
CVSS 3.1
7.8High

Official description

In stpropnci_process of stpropnci.cc, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS scores

ScoreVersionSourceVector
7.8High 3.1 CISA ADP / Vulnrichment (CISA-ADP) CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

VendorProductVersionsSource
Google Android 17 CVEProject cvelistV5 (CNA)

References and advisories

1
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Details

Published
2026-10-05
Last updated
2026-10-06
State
Published
Assigner (CNA)
google_android

Exploit prediction (EPSS)

0.07%
Probability of exploitation in 30 days
0%
Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable
No
Exploitation
None
Technical impact
Total

Weaknesses (CWE)

  • CWE-119
    Improper Restriction of Operations within the Bounds of a Memory Buffer