What is CVE-2022-26471?

CVE-2022-26471 is a high-severity vulnerability in Google Android, classified under Deserialization of Untrusted Data. CVSS score: 7.8/10. Published 2022-10-07.

How severe is CVE-2022-26471?

High severity. CVSS v3 base score is 7.8 out of 10.

Deserialization in Google Android

CVE-2022-26471

In telephony, there is a possible escalation of privilege due to a parcel format mismatch. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Pa…

Vulnerability class: Insecure Deserialization

EPSS: 0.001 (1.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Google Android — versions 12.0
Mediatek Mt6580
Mediatek Mt6739
Mediatek Mt6761
Mediatek Mt6765
Mediatek Mt6768
Mediatek Mt6781
Mediatek Mt6785
Mediatek Mt6789
Mediatek Mt6833

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

security@mediatek.com (Vendor Advisory)

Frequently asked questions

What is CVE-2022-26471?: CVE-2022-26471 is a high-severity vulnerability in Google Android, classified under Deserialization of Untrusted Data. CVSS score: 7.8/10. Published 2022-10-07.
How severe is CVE-2022-26471?: High severity. CVSS v3 base score is 7.8 out of 10.