Description
In arm_lpae_split_blk_unmap of io-pgtable-arm-common.c, there is a possible memory corruption due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Published: 2026-11-02
Score: 7.4 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 03 Nov 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.4, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

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


Mon, 02 Nov 2026 23:00:00 +0000

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

Mon, 02 Nov 2026 22:45:00 +0000

Type Values Removed Values Added
Title memory corruption race condition in Android kernel leads to local privilege escalation
Weaknesses CWE-362

Mon, 02 Nov 2026 20:15:00 +0000

Type Values Removed Values Added
Description In arm_lpae_split_blk_unmap of io-pgtable-arm-common.c, there is a possible memory corruption due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: google_android

Published:

Updated: 2026-11-03T15:24:30.548Z

Reserved: 2026-07-02T06:26:54.658Z

Link: CVE-2026-59043

cve-icon Vulnrichment

Updated: 2026-11-03T15:24:26.709Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-11-02T20:17:57.593

Modified: 2026-11-03T16:17:34.863

Link: CVE-2026-59043

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-02T22:45:17Z

Weaknesses