CVE-2026-28627

medium

Description

In btm_sec_encrypt_change of btm_sec.cc, there is a possible downgrade attack due to a logic error in the code. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

References

https://source.android.com/docs/security/bulletin/2026/2026-09-01

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-73973

Details

Source: Mitre, NVD

Published: 2026-09-08

Updated: 2026-09-15

Risk Information

CVSS v2

Base Score: 4

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 4.3

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Severity: Medium

EPSS

EPSS: 0.00265