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Vulnerabilities

Vulnerability · CVE-2026-107153

Multiple smartphones provided by Rakuten Mobile, Inc.

Published Oct 14, 2026 · catalog updated Oct 14, 2026 · JVN

Check if you run it

No confirmed exploitation is on record for CVE-2026-107153. EPSS is 0.20%. Act only if a listed version of JVN is installed.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.0
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.20%
Remediation
Not established
Affected products
JVN

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.

No affected version ranges are stored yet. Use the vendor advisory before you decide this record does not apply.

How to fix CVE-2026-107153

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-107153. EPSS is 0.20%. Act only if a listed version of JVN is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-1391. EPSS 0.20%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 14, 2026 · NIST NVD

    Detected

    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.

  2. Oct 14, 2026 · NIST NVD

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2026-107153

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-107153

    30-day exploitation probability 0.2%

    first.org
  • Japan JVNGovernment advisoryCVE-2026-107153

    JVN#47427200: Multiple Rakuten Mobile smartphones shipped with a known private test key for Android Verified Boot

    jvn.jp
  • NIST NVDVulnerability recordCVE-2026-107153

    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.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.