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CVE-2026-20434

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2026
Source publication
Source updated
Imported by cveboard
Source snapshot
cve_2026-10-24_midnight_baseline ·

Plain text

CNA source text (English)

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: MOLY00782946; Issue ID: MSV-4135.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

MediaTek chipset

Vendor
MediaTek, Inc.
Product
MediaTek chipset
Platforms
Unknown
Default status
unaffected
MediaTek chipset · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
MT2735affectedUnavailableUnavailableUnavailableNone listed
MT2737affectedUnavailableUnavailableUnavailableNone listed
MT6739affectedUnavailableUnavailableUnavailableNone listed
MT6761affectedUnavailableUnavailableUnavailableNone listed
MT6762affectedUnavailableUnavailableUnavailableNone listed
MT6762DaffectedUnavailableUnavailableUnavailableNone listed
MT6762MaffectedUnavailableUnavailableUnavailableNone listed
MT6763affectedUnavailableUnavailableUnavailableNone listed
MT6765affectedUnavailableUnavailableUnavailableNone listed
MT6765TaffectedUnavailableUnavailableUnavailableNone listed
MT6767affectedUnavailableUnavailableUnavailableNone listed
MT6768affectedUnavailableUnavailableUnavailableNone listed
MT6769affectedUnavailableUnavailableUnavailableNone listed
MT6769KaffectedUnavailableUnavailableUnavailableNone listed
MT6769SaffectedUnavailableUnavailableUnavailableNone listed
MT6769TaffectedUnavailableUnavailableUnavailableNone listed
MT6769ZaffectedUnavailableUnavailableUnavailableNone listed
MT6771affectedUnavailableUnavailableUnavailableNone listed
MT6779affectedUnavailableUnavailableUnavailableNone listed
MT6781affectedUnavailableUnavailableUnavailableNone listed
MT6783affectedUnavailableUnavailableUnavailableNone listed
MT6785affectedUnavailableUnavailableUnavailableNone listed
MT6785TaffectedUnavailableUnavailableUnavailableNone listed
MT6785UaffectedUnavailableUnavailableUnavailableNone listed
MT6789affectedUnavailableUnavailableUnavailableNone listed
MT6833affectedUnavailableUnavailableUnavailableNone listed
MT6833PaffectedUnavailableUnavailableUnavailableNone listed
MT6835affectedUnavailableUnavailableUnavailableNone listed
MT6835TaffectedUnavailableUnavailableUnavailableNone listed
MT6853affectedUnavailableUnavailableUnavailableNone listed
MT6853TaffectedUnavailableUnavailableUnavailableNone listed
MT6855affectedUnavailableUnavailableUnavailableNone listed
MT6855TaffectedUnavailableUnavailableUnavailableNone listed
MT6873affectedUnavailableUnavailableUnavailableNone listed
MT6875affectedUnavailableUnavailableUnavailableNone listed
MT6875TaffectedUnavailableUnavailableUnavailableNone listed
MT6877affectedUnavailableUnavailableUnavailableNone listed
MT6877TaffectedUnavailableUnavailableUnavailableNone listed
MT6877TTaffectedUnavailableUnavailableUnavailableNone listed
MT6878affectedUnavailableUnavailableUnavailableNone listed
MT6878MaffectedUnavailableUnavailableUnavailableNone listed
MT6879affectedUnavailableUnavailableUnavailableNone listed
MT6880affectedUnavailableUnavailableUnavailableNone listed
MT6883affectedUnavailableUnavailableUnavailableNone listed
MT6885affectedUnavailableUnavailableUnavailableNone listed
MT6886affectedUnavailableUnavailableUnavailableNone listed
MT6889affectedUnavailableUnavailableUnavailableNone listed
MT6890affectedUnavailableUnavailableUnavailableNone listed
MT6891affectedUnavailableUnavailableUnavailableNone listed
MT6893affectedUnavailableUnavailableUnavailableNone listed
MT6895affectedUnavailableUnavailableUnavailableNone listed
MT6895TTaffectedUnavailableUnavailableUnavailableNone listed
MT6896affectedUnavailableUnavailableUnavailableNone listed
MT6897affectedUnavailableUnavailableUnavailableNone listed
MT6899affectedUnavailableUnavailableUnavailableNone listed
MT6980affectedUnavailableUnavailableUnavailableNone listed
MT6980DaffectedUnavailableUnavailableUnavailableNone listed
MT6983affectedUnavailableUnavailableUnavailableNone listed
MT6983TaffectedUnavailableUnavailableUnavailableNone listed
MT6985affectedUnavailableUnavailableUnavailableNone listed
MT6985TaffectedUnavailableUnavailableUnavailableNone listed
MT6989affectedUnavailableUnavailableUnavailableNone listed
MT6989TaffectedUnavailableUnavailableUnavailableNone listed
MT6990affectedUnavailableUnavailableUnavailableNone listed
MT6991affectedUnavailableUnavailableUnavailableNone listed
MT8666affectedUnavailableUnavailableUnavailableNone listed
MT8667affectedUnavailableUnavailableUnavailableNone listed
MT8668affectedUnavailableUnavailableUnavailableNone listed
MT8673affectedUnavailableUnavailableUnavailableNone listed
MT8675affectedUnavailableUnavailableUnavailableNone listed
MT8676affectedUnavailableUnavailableUnavailableNone listed
MT8678affectedUnavailableUnavailableUnavailableNone listed
MT8755affectedUnavailableUnavailableUnavailableNone listed
MT8765affectedUnavailableUnavailableUnavailableNone listed
MT8766affectedUnavailableUnavailableUnavailableNone listed
MT8766RaffectedUnavailableUnavailableUnavailableNone listed
MT8768affectedUnavailableUnavailableUnavailableNone listed
MT8771affectedUnavailableUnavailableUnavailableNone listed
MT8781affectedUnavailableUnavailableUnavailableNone listed
MT8786affectedUnavailableUnavailableUnavailableNone listed
MT8788affectedUnavailableUnavailableUnavailableNone listed
MT8788EaffectedUnavailableUnavailableUnavailableNone listed
MT8789affectedUnavailableUnavailableUnavailableNone listed
MT8791affectedUnavailableUnavailableUnavailableNone listed
MT8791TaffectedUnavailableUnavailableUnavailableNone listed
MT8792affectedUnavailableUnavailableUnavailableNone listed
MT8793affectedUnavailableUnavailableUnavailableNone listed
MT8795TaffectedUnavailableUnavailableUnavailableNone listed
MT8797affectedUnavailableUnavailableUnavailableNone listed
MT8798affectedUnavailableUnavailableUnavailableNone listed
MT8863affectedUnavailableUnavailableUnavailableNone listed
MT8873affectedUnavailableUnavailableUnavailableNone listed
MT8883affectedUnavailableUnavailableUnavailableNone listed
MT8893affectedUnavailableUnavailableUnavailableNone listed