CVE-2026-47363: Software Security Vulnerability Vulnerability

MODERATE
Advisory Identifier: GHSA-j76g-qwmq-5grc
Share
CVSS 6.3
CWE-926
Published
Advisory Summary

CVE-2026-47363 is a MODERATE (CVSS 6.3) security vulnerability vulnerability (CWE-926: Improper Export of Android Application Components) affecting Software libraries in the Maven ecosystem. The weakness occurs when the android application exports a component for use by other applications, but does not properly restrict which applications can launch the component or access the data it contains.. Remediation is available in the latest vendor maintenance releases.

CVE-2026-47363 at a Glance

CVE Identifier CVE-2026-47363
GHSA Identifier GHSA-j76g-qwmq-5grc
Severity MODERATE
CVSS v3.1 Base Score 6.3
CWE Classification CWE-926: Improper Export of Android Application Components
Affected Product Software
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 6.3

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required None (PR:N)
User Interaction Required (UI:R)
Scope Unchanged (S:U)
Confidentiality Low (C:L)
Integrity Low (I:L)
Availability Low (A:L)

How to Fix CVE-2026-47363

To remediate this vulnerability, upgrade all affected Software dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

mvn dependency:tree

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2026-47363, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree

Analyze the terminal output to locate any version of Software in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: The mvn dependency:tree command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-926: Improper Export of Android Application Components, where the android application exports a component for use by other applications, but does not properly restrict which applications can launch the component or access the data it contains. In Software, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

The launcher activity AppActivity in the Datadog Android application is declared android:exported="true" with launchMode="singleTask" and no permission guard. On every onCreate and onNewIntent, it invokes Intent.getUserSession(), an extension that deserializes a full UserSession — user identity, OAuth access and refresh tokens, host, organization, datacenter, and permissions — from Bundle extras keyed under the com.datadog.app.* namespace. This extension lives in the main sourceset, not a test-only sourceset, despite a misleading comment referencing internal test fixtures. Any application installed on the device can invoke the launcher with arbitrary session extras. The startup pipeline accepts the injected session, persists it to user storage, optionally rotates persisted token storage when an OAUTH_OVERRIDE_TOKEN extra is set, and performs an automatic login under the attacker-chosen identity. The session preparer returns Ready without contacting the backend whenever the injected access token is not flagged as expired-or-expiring-soon, so no server-side token introspection takes place before auto-login. Preconditions: the Datadog application installed on the victim device, and a zero-permission co-installed malicious application. The attacker must possess any OAuth access token they are willing to have the victim use, including the attacker's own Datadog tokens.

References

NVD — CVE-2026-47363 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-47363
MITRE CVE Database — CVE-2026-47363 MITRE
https://cwe.mitre.org/data/definitions/926.html
trust.datadoghq.com/ WEB
https://trust.datadoghq.com/?tcuUid=2e8b8fa5-39ca-43f4-9f6a-aeafafb440ef

Frequently Asked Questions

What is CVE-2026-47363?
CVE-2026-47363 is a security vulnerability in Software classified as a security vulnerability vulnerability under CWE-926: Improper Export of Android Application Components.
Which Software versions are affected?
Affected versions include releases prior to current release patches.
What version fixes CVE-2026-47363?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What is the CVSS score of CVE-2026-47363?
CVE-2026-47363 has a CVSS v3.1 base score of 6.3 (MODERATE) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L.
What CWE is associated with CVE-2026-47363?
CVE-2026-47363 is classified under CWE-926: Improper Export of Android Application Components (The Android application exports a component for use by other applications, but does not properly restrict which applications can launch the component or access the data it contains.).
How can I check Maven dependencies for CVE-2026-47363?
Run the dependency tree command: 'mvn dependency:tree'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-j76g-qwmq-5grc",
  "modified" : "2026-08-08T03:31:12Z",
  "published" : "2026-08-07T18:31:46Z",
  "aliases" : [ "CVE-2026-47363" ],
  "details" : "The launcher activity AppActivity in the Datadog Android application is declared android:exported=\"true\" with launchMode=\"singleTask\" and no permission guard. On every onCreate and onNewIntent, it invokes Intent.getUserSession(), an extension that deserializes a full UserSession — user identity, OAuth access and refresh tokens, host, organization, datacenter, and permissions — from Bundle extras keyed under the com.datadog.app.* namespace. This extension lives in the main sourceset, not a test-only sourceset, despite a misleading comment referencing internal test fixtures.\nAny application installed on the device can invoke the launcher with arbitrary session extras. The startup pipeline accepts the injected session, persists it to user storage, optionally rotates persisted token storage when an OAUTH_OVERRIDE_TOKEN extra is set, and performs an automatic login under the attacker-chosen identity. The session preparer returns Ready without contacting the backend whenever the injected access token is not flagged as expired-or-expiring-soon, so no server-side token introspection takes place before auto-login.\nPreconditions: the Datadog application installed on the victim device, and a zero-permission co-installed malicious application. The attacker must possess any OAuth access token they are willing to have the victim use, including the attacker's own Datadog tokens.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L"
  } ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-47363"
  }, {
    "type" : "WEB",
    "url" : "https://cwe.mitre.org/data/definitions/926.html"
  }, {
    "type" : "WEB",
    "url" : "https://trust.datadoghq.com/?tcuUid=2e8b8fa5-39ca-43f4-9f6a-aeafafb440ef"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-926" ],
    "severity" : "MODERATE",
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-08-07T18:17:16Z"
  }
}