Description
In fuse_backing_mmap of backing.c, there is a possible memory corruption due to a use after free. 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: 8.4 High
EPSS: n/a
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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History

Mon, 02 Nov 2026 22:30:00 +0000

Type Values Removed Values Added
Title Memory Corruption in Android Kernel Fuse Backing Mmap Leading to Local Privilege Escalation
Weaknesses CWE-119

Mon, 02 Nov 2026 21:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-416
Metrics cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

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

Type Values Removed Values Added
Description In fuse_backing_mmap of backing.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
References

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: google_android

Published:

Updated: 2026-11-02T21:03:46.746Z

Reserved: 2026-07-02T05:57:41.545Z

Link: CVE-2026-58829

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-02T20:17:47.940

Modified: 2026-11-02T21:17:34.553

Link: CVE-2026-58829

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-02T22:15:17Z

Weaknesses