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CVE-2026-20538

MEDIUMCVSS 5.3
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Description

In Modem, there is a possible out of bounds read due to a missing permission check. This could lead to remote denial of service, 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: MOLY01774038; Issue ID: MSV-8914.

Timeline
Published:October 5th, 2026 2:16 AM
Last modified:October 5th, 2026 11:16 AM
CVSS Scoring

CVSS v3: 5.3 (MEDIUM)

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)
CWE-126
References & Reports
Advisories, patches, and third-party reports

Source: NIST NVD · Data may lag official sources by up to one minute