The activity enables lock-screen display (setShowWhenLocked) and wakes the device (setTurnScreenOn) on launch. After one user tap, three effects follow: (1) a forged Acknowledge request is sent to the Datadog backend for the attacker-chosen page_id using the victim's authenticated session; (2) the attacker-controlled Intent is launched from the Datadog process via startActivity, providing reach into non-exported components of com.datadog.app (confused-deputy pattern); (3) the keyguard is dismissed and the screen turned on, usable as a social-engineering or annoyance vector. Preconditions: a malicious application co-installed on the victim device and an active Datadog session in the Android app.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Datadog | Android App | unaffected |
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Workaround
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Fri, 07 Aug 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Datadog Android Exported Activity Enables Unauthorized Acknowledge Requests and Lock‑Screen Manipulation |
Fri, 07 Aug 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The OnCallNotificationActivity in the Datadog Android application is declared android:exported="true" in AndroidManifest.xml with no permission guard. Any co-installed application on the same device can launch it with attacker-controlled Intent extras: on_call_page_content (rendered as full-screen lock-screen text), page_id (used to enqueue an on-call Acknowledge worker), and on_call_page_intent, a Parcelable Intent that is passed through to startActivity from inside the Datadog process after a single user tap on the Acknowledge button. The activity enables lock-screen display (setShowWhenLocked) and wakes the device (setTurnScreenOn) on launch. After one user tap, three effects follow: (1) a forged Acknowledge request is sent to the Datadog backend for the attacker-chosen page_id using the victim's authenticated session; (2) the attacker-controlled Intent is launched from the Datadog process via startActivity, providing reach into non-exported components of com.datadog.app (confused-deputy pattern); (3) the keyguard is dismissed and the screen turned on, usable as a social-engineering or annoyance vector. Preconditions: a malicious application co-installed on the victim device and an active Datadog session in the Android app. | |
| Weaknesses | CWE-441 | |
| References |
|
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MITRE
Status: PUBLISHED
Assigner: hackerone
Published:
Updated: 2026-08-07T18:37:01.344Z
Reserved: 2026-05-08T15:00:02.447Z
Link: CVE-2026-44964
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
Updated: 2026-08-07T20:15:04Z