Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
No advisories yet.
Wed, 19 Aug 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mediatek
Mediatek mt2735 Mediatek mt2735 Firmware Mediatek mt6833 Mediatek mt6833 Firmware Mediatek mt6853 Mediatek mt6853 Firmware Mediatek mt6855 Mediatek mt6855 Firmware Mediatek mt6873 Mediatek mt6873 Firmware Mediatek mt6875 Mediatek mt6875 Firmware Mediatek mt6877 Mediatek mt6877 Firmware Mediatek mt6880 Mediatek mt6880 Firmware Mediatek mt6883 Mediatek mt6883 Firmware Mediatek mt6885 Mediatek mt6885 Firmware Mediatek mt6889 Mediatek mt6889 Firmware Mediatek mt6890 Mediatek mt6890 Firmware Mediatek mt6891 Mediatek mt6891 Firmware Mediatek mt6893 Mediatek mt6893 Firmware Mediatek mt8675 Mediatek mt8675 Firmware Mediatek mt8771 Mediatek mt8771 Firmware Mediatek mt8791 Mediatek mt8791 Firmware Mediatek mt8791t Mediatek mt8791t Firmware Mediatek mt8797 Mediatek mt8797 Firmware |
|
| CPEs | cpe:2.3:h:mediatek:mt2735:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6833:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6853:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6855:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6873:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6875:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6877:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6880:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6883:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6885:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6889:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6890:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6891:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6893:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8675:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8771:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8791:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8791t:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8797:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt2735_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6833_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6853_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6855_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6873_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6875_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6877_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6880_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6883_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6885_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6889_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6890_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6891_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6893_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8675_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8771_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8791_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8791t_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8797_firmware:-:*:*:*:*:*:*:* |
|
| Vendors & Products |
Mediatek
Mediatek mt2735 Mediatek mt2735 Firmware Mediatek mt6833 Mediatek mt6833 Firmware Mediatek mt6853 Mediatek mt6853 Firmware Mediatek mt6855 Mediatek mt6855 Firmware Mediatek mt6873 Mediatek mt6873 Firmware Mediatek mt6875 Mediatek mt6875 Firmware Mediatek mt6877 Mediatek mt6877 Firmware Mediatek mt6880 Mediatek mt6880 Firmware Mediatek mt6883 Mediatek mt6883 Firmware Mediatek mt6885 Mediatek mt6885 Firmware Mediatek mt6889 Mediatek mt6889 Firmware Mediatek mt6890 Mediatek mt6890 Firmware Mediatek mt6891 Mediatek mt6891 Firmware Mediatek mt6893 Mediatek mt6893 Firmware Mediatek mt8675 Mediatek mt8675 Firmware Mediatek mt8771 Mediatek mt8771 Firmware Mediatek mt8791 Mediatek mt8791 Firmware Mediatek mt8791t Mediatek mt8791t Firmware Mediatek mt8797 Mediatek mt8797 Firmware |
Tue, 04 Aug 2026 11:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Modem Out-of-Bounds Read Leading to Remote Denial of Service in MediaTek Chipsets |
Mon, 03 Aug 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
Mon, 03 Aug 2026 04:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mediatek, Inc.
Mediatek, Inc. mediatek Chipset |
|
| Vendors & Products |
Mediatek, Inc.
Mediatek, Inc. mediatek Chipset |
Mon, 03 Aug 2026 02:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In Modem, there is a possible out of bounds read due to a missing bounds check. 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: MOLY00741071; Issue ID: MSV-7620. | |
| Weaknesses | CWE-125 | |
| References |
|
Subscriptions
Status: PUBLISHED
Assigner: MediaTek
Published:
Updated: 2026-08-03T18:59:07.574Z
Reserved: 2025-11-03T01:30:59.021Z
Link: CVE-2026-20479
Updated: 2026-08-03T18:59:02.677Z
Status : Analyzed
Published: 2026-08-03T03:16:42.980
Modified: 2026-08-19T17:17:08.190
Link: CVE-2026-20479
No data.
OpenCVE Enrichment
Updated: 2026-08-04T11:00:07Z