CVE-2026-20432

HIGH

8.0

Description

In Modem, there is a possible out of bounds write due to a missing 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 needed for exploitation. Patch ID: MOLY01406170; Issue ID: MSV-4461.

Details CVE

Score CVSS v3.18.0

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Vecteur d'attaqueADJACENT_NETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie4/7/2026

Derniere modification4/7/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-787CWE-787

References

https://corp.mediatek.com/product-security-bulletin/April-2026(security@mediatek.com)

Correlations IOC

Aucune correlation enregistree

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