Privilege Escalation Vulnerability in MediaTek's cameraisp Product
CVE-2026-20411

7.8HIGH

Key Information:

Vendor

MediaTek
Status
Mediatek Chipset
Vendor
CVE Published:
2 February 2026

What is CVE-2026-20411?

In MediaTek's cameraisp, a vulnerability allows for privilege escalation due to a use-after-free error. This issue can lead to a local denial of service, especially if the attacker has already acquired system privileges. Exploitation does not require user interaction, making it a critical concern for security. Affected users are encouraged to apply the patch identified by ALPS10351676 to mitigate the risks associated with this vulnerability.

Affected Version(s)

MediaTek chipset MT6878

MediaTek chipset MT6879

MediaTek chipset MT6881

References

https://corp.mediatek.com/product-security-bulletin/Febru...

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.