Description
In Modem, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote escalation of privilege, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01876654 / MOLY01774038; Issue ID: MSV-9803.
Published: 2026-11-02
Score: n/a
EPSS: n/a
KEV: No
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Remediation

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History

Mon, 02 Nov 2026 03:45:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Write in MediaTek Modem Enables Remote Privilege Escalation via Rogue Base Station

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

Type Values Removed Values Added
Description In Modem, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote escalation of privilege, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01876654 / MOLY01774038; Issue ID: MSV-9803.
Weaknesses CWE-787
References

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: MediaTek

Published:

Updated: 2026-11-02T02:33:02.918Z

Reserved: 2025-11-03T01:30:59.041Z

Link: CVE-2026-20546

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-02T03:17:31.390

Modified: 2026-11-02T03:17:31.390

Link: CVE-2026-20546

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-02T03:30:06Z

Weaknesses