CVE-2025-26437

Local credential disclosure via missing caller verification

Published Sep 4, 2025 · Updated Sep 5, 2025

Missing authorization in Android 15 Framework allows local users to retrieve candidate credentials without user interaction. CredentialManagerServiceStub.getCandidateCredentials fails to verify that the Binder caller is the configured credential autofill service before returning candidate data. A local low-privileged process can access credential candidates without additional execution privileges; the published impact is limited to disclosure.

CVSS severity5.5
Medium
EPSS probability0.08%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Missing authorization in Android 15 Framework allows local users to retrieve candidate credentials without user interaction. CredentialManagerServiceStub.getCandidateCredentials fails to verify that the Binder caller is the configured credential autofill service before returning candidate data. A local low-privileged process can access credential candidates without additional execution privileges; the published impact is limited to disclosure.

The record

CVE
CVE-2025-26437
Published
Sep 4, 2025
Updated
Sep 5, 2025
Vendor
Google Cloud
Product
Android
Classifications
CWE-862, T1634
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 4, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 5, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=15

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Google Cloud · Androidversion=15

Published CVSS scores

5.5CISA-ADPCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1634Credentials from Password Store

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo