CVE-2026-47363
MEDIUMDescription
In versions of the Datadog Android application prior to v541-5.9.2, the exported launcher activity AppActivity accepts an attacker-supplied session (including OAuth tokens) from Intent extras with no permission guard, and signs the app into that session without validating it against the backend. This requires a malicious application co-installed on a device with the Datadog app installed, and an OAuth token the attacker is willing to load into the victim's app. Impact: A co-installed application can switch the victim's Datadog app to a session the attacker controls. This is an account-confusion issue; it does not by itself expose the victim's existing session or data.
How to fix
No published remediation has been found for this vulnerability's affected products yet.
Mitigation guidance may be in the linked vendor advisories in the References section below.
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CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Exploit Intelligence
Low risk: more likely to be exploited than 4% of all known CVEs.
References
Related Vulnerabilities
Other CWE-926 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2025-15464 | High | 7.5 | 0.5% | - | - |
| CVE-2025-27599 | Medium | 6.5 | 0.3% | - | - |
| CVE-2025-7891 | Medium | 5.3 | 0.3% | - | - |
| CVE-2025-7890 | Medium | 5.3 | 0.3% | - | - |
| CVE-2025-7892 | Medium | 5.3 | 0.3% | - | - |
| CVE-2025-68713 | High | 8.0 | 0.3% | - | - |
Common questions
How do I fix CVE-2026-47363?
No published fix for CVE-2026-47363 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
Is CVE-2026-47363 being actively exploited?
Not that we know of. CVE-2026-47363 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.14% is the estimated probability that it will be exploited in the next 30 days. That is higher than 4% of all scored CVEs.
How severe is CVE-2026-47363?
CVE-2026-47363 has a CVSS v3 base score of 6.3, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-08-08.