CVE-2026-47363

Account confusion via unguarded exported launcher activity

Published Aug 7, 2026 · Updated Aug 7, 2026

Improperly exported AppActivity in Datadog Android App before 5.9.2 allows local users to switch the app to an attacker-controlled session. AppActivity accepts a UserSession with OAuth tokens from Intent extras, persists it, and auto-logs in without backend token introspection. Exploitation requires a co-installed malicious app and an attacker-supplied OAuth token; it does not expose the victim's existing session or data.

CVSS severity6.3
Medium
EPSS probability0.14%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improperly exported AppActivity in Datadog Android App before 5.9.2 allows local users to switch the app to an attacker-controlled session. AppActivity accepts a UserSession with OAuth tokens from Intent extras, persists it, and auto-logs in without backend token introspection. Exploitation requires a co-installed malicious app and an attacker-supplied OAuth token; it does not expose the victim's existing session or data.

The record

CVE
CVE-2026-47363
Published
Aug 7, 2026
Updated
Aug 7, 2026
Vendor
Datadog
Product
Datadog Android App
Classifications
CWE-926
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 7, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 7, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=5.9.2 <5.9.2

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Datadog · Datadog Android Appversion=5.9.2 <5.9.2

Published CVSS scores

6.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-926Improper Export of Android Application Components

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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