CVE-2026-20585

Unknown

Last modified

CVE-2026-20585 is a vulnerability of currently unknown severity. 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.

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 not needed for exploitation. Patch ID: MOLY01338165; Issue ID: MSV-9660.

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
MediaTek, Inc.MediaTek chipsetMT2716; MT2718; MT2737; MT6813; MT6815; MT6835; MT6858; MT6878; MT6879; MT6881; MT6886; MT6895; MT6896; MT6897; MT6899; MT6980; MT6982; MT6983; MT6985; MT6986; MT6988; MT6989; MT6990; MT6991; MT6993; MT8186; MT8188; MT8189; MT8195; MT8196; MT8367; MT8391; MT8676; MT8678

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-20585?
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 not needed for exploitation. Patch ID: MOLY01338165; Issue ID: MSV-9660.
How severe is CVE-2026-20585?
Severity scoring for CVE-2026-20585 is pending analysis.
How do I fix CVE-2026-20585?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST