CVE-2026-20460
MediumCVSS 5.3Exploitation Probability (EPSS)
Low risk18th percentile - higher than 18% of all known CVEs
Summary
In the Modem module, there is a vulnerability leading to information disclosure due to improper input validation. An attacker can remotely disclose information if the user equipment (UE) connects to a rogue base station controlled by the attacker. No additional execution privileges or user interaction are required for exploitation.
Risk Assessment
The risk involves potential remote leakage of sensitive data from the mobile device without user awareness, which could compromise privacy and communication security.
Recommendation
It is recommended to immediately apply patch MOLY01811421 provided by the vendor and avoid connecting to untrusted base stations.
Other vulnerabilities in Modem
See all- CVE-2026-68591Medium
In Modem, there is a possible escalation of privilege due to a permissions bypass. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation.
- CVE-2026-68589Medium
In Modem, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation.
- CVE-2026-68588Medium
In Modem, there is a possible way (for XXX) to XXXXX due to an integer overflow. 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.
- CVE-2026-20600Medium
In Modem, there is a possible application crash due to a logic error. 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.
- CVE-2026-20599Medium
In Modem, there is a possible escalation of privilege due to a missing permission check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation.
- CVE-2026-20598Medium
In Modem, there is a possible out of bounds read due to an integer overflow. 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.
- CVE-2026-20597Medium
In Modem, there is a possible out of bounds read due to a missing bounds check. This could lead to remote denial of service if a UE has connected to a rogue base station controlled by the attacker. No additional execution privileges or user interaction are needed for exploitation.
- CVE-2026-20596Medium
In Modem, there is a possible out of bounds read due to improper input validation. This could lead to remote denial of service if a UE has connected to a rogue base station controlled by the attacker. No additional execution privileges or user interaction are needed for exploitation.
- CVE-2026-20594Medium
In Modem, there is a possible out of bounds read due to a missing bounds check. This could lead to remote denial of service if a UE has connected to a rogue base station controlled by the attacker. No additional execution privileges or user interaction are needed for exploitation.
- CVE-2026-20593Medium
In Modem, there is a possible application crash due to improper input validation. This could lead to remote denial of service if a UE has connected to a rogue base station controlled by the attacker. No additional execution privileges or user interaction are needed for exploitation.
Original NVD description (English source)
In Modem, there is a possible information disclosure due to improper input validation. This could lead to remote information disclosure, 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: MOLY01811421; Issue ID: MSV-6788.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

