In slbc, there is a possible out of bounds write due to type confusion. 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: ALPS10828685; Issue ID: MSV-6504.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://corp.mediatek.com/product-security-bulletin/May-2026 |
|
History
Thu, 07 May 2026 12:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mediatek
Mediatek mt2718 Mediatek mt2718 Firmware Mediatek mt6899 Mediatek mt6899 Firmware Mediatek mt6985 Mediatek mt6985 Firmware Mediatek mt6989 Mediatek mt6989 Firmware Mediatek mt6991 Mediatek mt6991 Firmware Mediatek mt8115 Mediatek mt8115 Firmware Mediatek mt8186 Mediatek mt8186 Firmware Mediatek mt8188 Mediatek mt8188 Firmware Mediatek mt8196 Mediatek mt8196 Firmware Mediatek mt8365 Mediatek mt8365 Firmware Mediatek mt8367 Mediatek mt8367 Firmware Mediatek mt8370 Mediatek mt8370 Firmware Mediatek mt8371 Mediatek mt8371 Firmware Mediatek mt8390 Mediatek mt8390 Firmware Mediatek mt8391 Mediatek mt8391 Firmware Mediatek mt8395 Mediatek mt8395 Firmware Mediatek mt8676 Mediatek mt8676 Firmware Mediatek mt8678 Mediatek mt8678 Firmware Mediatek mt8766 Mediatek mt8766 Firmware Mediatek mt8768 Mediatek mt8768 Firmware Mediatek mt8775 Mediatek mt8775 Firmware Mediatek mt8781 Mediatek mt8781 Firmware Mediatek mt8786 Mediatek mt8786 Firmware Mediatek mt8788e Mediatek mt8788e Firmware Mediatek mt8791t Mediatek mt8791t Firmware Mediatek mt8792 Mediatek mt8792 Firmware Mediatek mt8793 Mediatek mt8793 Firmware Mediatek mt8796 Mediatek mt8796 Firmware Mediatek mt8873 Mediatek mt8873 Firmware Mediatek mt8883 Mediatek mt8883 Firmware Mediatek mt8893 Mediatek mt8893 Firmware Mediatek mt8910 Mediatek mt8910 Firmware |
|
| CPEs | cpe:2.3:h:mediatek:mt2718:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6899:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6985:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6989:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6991:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8115:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8186:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8188:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8196:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8365:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8367:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8370:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8371:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8390:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8391:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8395:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8676:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8678:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8766:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8775:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8781:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8788e:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8791t:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8792:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8793:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8796:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8873:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8883:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8893:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8910:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt2718_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6899_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6985_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6989_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6991_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8115_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8186_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8188_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8196_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8365_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8367_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8370_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8371_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8390_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8391_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8395_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8676_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8678_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8766_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8768_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8775_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8781_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8786_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8788e_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8791t_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8792_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8793_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8796_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8873_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8883_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8893_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8910_firmware:-:*:*:*:*:*:*:* |
|
| Vendors & Products |
Mediatek
Mediatek mt2718 Mediatek mt2718 Firmware Mediatek mt6899 Mediatek mt6899 Firmware Mediatek mt6985 Mediatek mt6985 Firmware Mediatek mt6989 Mediatek mt6989 Firmware Mediatek mt6991 Mediatek mt6991 Firmware Mediatek mt8115 Mediatek mt8115 Firmware Mediatek mt8186 Mediatek mt8186 Firmware Mediatek mt8188 Mediatek mt8188 Firmware Mediatek mt8196 Mediatek mt8196 Firmware Mediatek mt8365 Mediatek mt8365 Firmware Mediatek mt8367 Mediatek mt8367 Firmware Mediatek mt8370 Mediatek mt8370 Firmware Mediatek mt8371 Mediatek mt8371 Firmware Mediatek mt8390 Mediatek mt8390 Firmware Mediatek mt8391 Mediatek mt8391 Firmware Mediatek mt8395 Mediatek mt8395 Firmware Mediatek mt8676 Mediatek mt8676 Firmware Mediatek mt8678 Mediatek mt8678 Firmware Mediatek mt8766 Mediatek mt8766 Firmware Mediatek mt8768 Mediatek mt8768 Firmware Mediatek mt8775 Mediatek mt8775 Firmware Mediatek mt8781 Mediatek mt8781 Firmware Mediatek mt8786 Mediatek mt8786 Firmware Mediatek mt8788e Mediatek mt8788e Firmware Mediatek mt8791t Mediatek mt8791t Firmware Mediatek mt8792 Mediatek mt8792 Firmware Mediatek mt8793 Mediatek mt8793 Firmware Mediatek mt8796 Mediatek mt8796 Firmware Mediatek mt8873 Mediatek mt8873 Firmware Mediatek mt8883 Mediatek mt8883 Firmware Mediatek mt8893 Mediatek mt8893 Firmware Mediatek mt8910 Mediatek mt8910 Firmware |
Mon, 04 May 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Out‑of‑Bounds Write in slbc Allowing Local Privilege Escalation |
Mon, 04 May 2026 13:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
Mon, 04 May 2026 07:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Out‑of‑Bounds Write in slbc Allowing Local Privilege Escalation | |
| First Time appeared |
Mediatek, Inc.
Mediatek, Inc. mediatek Chipset |
|
| Vendors & Products |
Mediatek, Inc.
Mediatek, Inc. mediatek Chipset |
Mon, 04 May 2026 06:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In slbc, there is a possible out of bounds write due to type confusion. 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: ALPS10828685; Issue ID: MSV-6504. | |
| Weaknesses | CWE-843 | |
| References |
|
Status: PUBLISHED
Assigner: MediaTek
Published: 2026-05-04T05:42:29.660Z
Updated: 2026-05-05T03:56:05.990Z
Reserved: 2025-11-03T01:30:59.013Z
Link: CVE-2026-20451
Updated: 2026-05-04T12:55:42.490Z
Status : Analyzed
Published: 2026-05-04T07:15:59.840
Modified: 2026-05-07T12:42:44.807
Link: CVE-2026-20451
No data.