Veille CVE
CVE-2026-20526
7.5 ÉlevéeDescription
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: MOLY01898195; Issue ID: MSV-8906.
Produits concernés
- MediaTek, Inc. MediaTek chipset
- Mediatek mt2716 firmware
- Mediatek mt2735 firmware
- Mediatek mt2737 firmware
- Mediatek mt6813 firmware
- Mediatek mt6815 firmware
- Mediatek mt6833 firmware
- Mediatek mt6835 firmware
- Mediatek mt6853 firmware
- Mediatek mt6855 firmware
- Mediatek mt6858 firmware
- Mediatek mt6873 firmware
- Mediatek mt6875 firmware
- Mediatek mt6877 firmware
- Mediatek mt6878 firmware
- Mediatek mt6879 firmware
- Mediatek mt6880 firmware
- Mediatek mt6881 firmware
- Mediatek mt6883 firmware
- Mediatek mt6885 firmware
- Mediatek mt6886 firmware
- Mediatek mt6889 firmware
- Mediatek mt6890 firmware
- Mediatek mt6891 firmware
- Mediatek mt6893 firmware
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 7.5 Élevée | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
Faiblesses (CWE)
Références
- https://www.mediatek.com/product-security-bulletin/October-2026 Vendor Advisory