Mediatek Mt6789 Firmware — known CVE vulnerabilities

Every CVE whose affected-product data names Mediatek Mt6789 Firmware, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.

CVEs (8)

• CVE-2026-20432 — CVSS 8.0 (high): 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…
• CVE-2026-20455 — CVSS 7.8 (high): In geniezone, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a…
• CVE-2026-20453 — CVSS 6.7 (medium): In geniezone, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a…
• CVE-2026-20447 — CVSS 6.7 (medium): In geniezone, there is a possible escalation of privilege due to a missing bounds check. This could lead to local escalation of privilege…
• CVE-2026-20448 — CVSS 6.7 (medium): In geniezone, there is a possible escalation of privilege due to a missing permission check. This could lead to local escalation of…
• CVE-2026-20449 — CVSS 6.5 (medium): In Modem, there is a possible system crash due to a heap buffer overflow. This could lead to remote denial of service, if a UE has…
• CVE-2025-20659 — CVSS 6.5 (medium): 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…
• CVE-2026-20454 — CVSS 6.4 (medium): In geniezone, there is a possible out of bounds write due to a race condition. This could lead to local escalation of privilege if a…