CVE-2026-47361
BubbleChatActivity in the Datadog Android application is declared android:exported="true" with no permission guard and accepts a SEND intent with mimeType text/plain. The activity reads a conversation_id from Intent extras and, on onDestroy, calls BubbleChatNotification.dismiss whenever no active in-process session matches the caller-supplied conversation_id. BubbleChatNotification.dismiss unconditionally cancels notification ID 9201 — the hard-coded Bits AI chat notification — using NotificationManager.cancel, with no validation of the caller's identity or ownership of the supplied conversation_id. A zero-permission co-installed application can therefore launch BubbleChatActivity with any random conversation_id; when the activity is finished, the Bits AI chat notification is cancelled on the victim device. No data exposure: chat content is server-authentication gated and is never returned to the caller. Shortcut removal is scoped to the attacker-supplied conversation ID, which is a random string and is not reachable without prior knowledge. Impact is confined to denial of the Bits AI chat notification (a nuisance and a potential aid to phishing of in-app workflows).
No public exploitation has been reported so far. No distribution fix is listed yet; apply vendor mitigations and monitor.
Recommended action: Track your distribution's security tracker and apply the fix as soon as it ships.
Severity metrics
CVSS 3.1 : 6.4 MEDIUM
Vector: AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Affected & fixed versions by distribution
Versions are the native distribution strings (backport-aware): RHEL/Debian/SUSE backport fixes, so compare with the distro version comparator (dpkg / rpm / vercmp), not the upstream version.
No affected package in the tracked watchlist yet (Debian, Ubuntu, Arch, SUSE, Red Hat...). Triage may still be pending.