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CVE-2026-20462

MediaTek, Inc. / MediaTek chipset PUBLISHED

Description (CNA)

In Telephony, there is a possible memory corruption due to a heap buffer overflow. 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. Patch ID: ALPS11006447; Issue ID: MSV-7871.

Affected (CNA)

Vendor / productVersions
MediaTek, Inc. / MediaTek chipsetaffected MT6739; affected MT6761; affected MT6765; affected MT6768; affected MT6781; affected MT6789; affected MT6833; affected MT6853; affected MT6855; affected MT6877; affected MT6883; affected MT6885; affected MT6889; affected MT6893; affected MT8695; affected MT8696; affected MT8765; affected MT8766; affected MT8766R; affected MT8768; affected MT8781; affected MT8791

CWE

CWE-122

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.