In wpas_handle_robust_av_scs_recv_action of robust_av.c, there is a possible out-of-bounds write due to a logic error in the code. This could lead to remote code execution with System execution privileges needed. User interaction is not needed for exploitation.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Google Android unaffected
Version Status Constraints
17 affected —
16-qpr2 affected —
16 affected —
15 affected —
14 affected —

No data.

No data.

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://source.android.com/docs/security/bulletin/2026/2026-10-01 cve-icon cve-icon
History

Mon, 05 Oct 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Mon, 05 Oct 2026 20:15:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Write in Android WPA Supplicant Allows Remote Code Execution
Weaknesses CWE-119
CWE-787

Mon, 05 Oct 2026 20:00:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google android
Vendors & Products Google
Google android

Mon, 05 Oct 2026 18:45:00 +0000

Type Values Removed Values Added
Description In wpas_handle_robust_av_scs_recv_action of robust_av.c, there is a possible out-of-bounds write due to a logic error in the code. This could lead to remote code execution with System execution privileges needed. User interaction is not needed for exploitation.
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: google_android

Published:

Updated: 2026-10-05T19:42:14.292Z

Reserved: 2026-06-02T14:29:35.575Z

Link: CVE-2026-49878

cve-icon Vulnrichment

Updated: 2026-10-05T19:41:58.147Z

cve-icon NVD

Status : Received

Published: 2026-10-05T19:17:20.650

Modified: 2026-10-05T20:17:21.407

Link: CVE-2026-49878

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-05T20:00:15Z

Weaknesses