CVE-2026-107153CWE-1391

CVE-2026-107153

Medium · published October 14, 2026

CVSS v3.0
6.6
EPSS
0%
Percentile
8.8
In the wild
Unconfirmed
What it is

Multiple smartphones provided by Rakuten Mobile, Inc. utilize AOSP test keys for their Android Verified Boot (AVB) functionality. With physical access to the affected device, a crafted system image may be installed.

The record
Technical detail
CVSS v3.0
6.6 · MEDIUM
Vector
CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
7.0 · CVSS:4.0/AV:P/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00196 · 8.8th percentile
Weakness
CWE-1391 · Use of Weak Credentials
Published
2026-10-14T10:17Z
References (5)
https://jvn.jp/en/jp/JVN47427200/ · [email protected]https://network.mobile.rakuten.co.jp/product/smartphone/rakuten-big-s/support/index.html · [email protected]https://network.mobile.rakuten.co.jp/product/smartphone/rakuten-hand-5g/support/index.html · [email protected]https://network.mobile.rakuten.co.jp/product/smartphone/rakuten-hand/support/index.html · [email protected]https://network.mobile.rakuten.co.jp/product/smartphone/rakuten-mini/support/index.html · [email protected]
EPSS history
Timeline
  • 15 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 14 OCT 05:12Z
    Multiple smartphones provided by Rakuten Mobile, Inc
    cvelistv5
  • 14 OCT 05:12Z
    Multiple smartphones provided by Rakuten Mobile, Inc
    cvelistv5