8.4

CVE-2026-20531

In apu, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11249016; Issue ID: MSV-9169.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mediatek ≫ Mt8910 Firmware Version -
   Mediatek ≫ Mt8910 Version -
Mediatek ≫ Mt6899 Firmware Version -
   Mediatek ≫ Mt6899 Version -
Mediatek ≫ Mt6993 Firmware Version -
   Mediatek ≫ Mt6993 Version -
Mediatek ≫ Mt8668 Firmware Version -
   Mediatek ≫ Mt8668 Version -
Mediatek ≫ Mt8781 Firmware Version -
   Mediatek ≫ Mt8781 Version -
Mediatek ≫ Mt8793 Firmware Version -
   Mediatek ≫ Mt8793 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.12% 0.018
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
CISA-ADP 8.4 2.5 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

https://www.mediatek.com/product-security-bulletin/October-2026
Vendor Advisory