CVE-2026-20478
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
In Audio HAL, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS10981454 (Note: For MT6880, MT6890, MT6988, MT6990) / AUTO00851293 (Note: For MT2735, MT2737); Issue ID: MSV-7638.
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
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| MT2735 | affected | Unavailable | Unavailable | Unavailable | None listed |
| MT2737 | affected | Unavailable | Unavailable | Unavailable | None listed |
| MT6880 | affected | Unavailable | Unavailable | Unavailable | None listed |
| MT6890 | affected | Unavailable | Unavailable | Unavailable | None listed |
| MT6988 | affected | Unavailable | Unavailable | Unavailable | None listed |
| MT6990 | affected | Unavailable | Unavailable | Unavailable | None listed |