Description
In Modem, there is a possible system 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, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01689259 / MOLY01586470; Issue ID: MSV-4847.
Affected products
mediatek: nr15; mediatek: nr16; mediatek: nr17; mediatek: nr17r; mediatek: mt2735; mediatek: mt2737; mediatek: mt6813; mediatek: mt6815; mediatek: mt6833; mediatek: mt6835; mediatek: mt6853; mediatek: mt6855; mediatek: mt6873; mediatek: mt6875; mediatek: mt6877
References1
- corp.mediatek.com/product-security-bulletin/January-2026 Vendor Advisory
Metrics
- CVSS 3.1
-
6.5
MEDIUM
Score source: CNA
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 21 · as of 11 November 2026
- CWE
- CWE-121
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.