CVE-2026-47363

MEDIUMPre-NVD 6.36.3—
EchelonGraph scoreHIGH confidence

Score 6.3 from GitHub Security Advisory published 2026-08-07. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 6.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
6.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.3Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
6.3
EG Score
6.3(high)
EG Risk
28(Track)
EG Risk 28/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity63% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
4%
KEV
Not listed

Published

August 7, 2026

Last Modified

August 8, 2026

Advisory Details (2)

Auto-updated Aug 7, 2026
⚠️ Active exploitation confirmed. No patch confirmed yet.
generic

CWE - CWE-926: Improper Export of Android Application Components (4.20)

https://cwe.mitre.org/data/definitions/926.html
generic🔴 Active Exploitation

Datadog Trust Center | Powered by SafeBase

https://trust.datadoghq.com/?tcuUid=2e8b8fa5-39ca-43f4-9f6a-aeafafb440ef

Vendor Advisories for CVE-2026-47363(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 21× in last 7d / 46× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-08-21 01:09 UTCEG score recompute
  2. 2026-08-21 01:09 UTCGHSA enrichment
  3. 2026-08-20 22:55 UTCEPSS rescore
  4. 2026-08-19 23:25 UTCEG score recompute
  5. 2026-08-19 23:25 UTCGHSA enrichment
  6. 2026-08-19 17:04 UTCEPSS rescore
  7. 2026-08-18 21:41 UTCEG score recompute
  8. 2026-08-18 21:41 UTCGHSA enrichment
  9. 2026-08-18 13:48 UTCEPSS rescore
  10. 2026-08-17 19:24 UTCEG score recompute
  11. 2026-08-17 19:24 UTCGHSA enrichment
  12. 2026-08-17 13:47 UTCEPSS rescore
  13. 2026-08-16 16:14 UTCEG score recompute
  14. 2026-08-16 16:14 UTCGHSA enrichment
  15. 2026-08-16 14:56 UTCEPSS rescore
  16. 2026-08-16 02:14 UTCEPSS rescore
  17. 2026-08-15 14:30 UTCEG score recompute
  18. 2026-08-15 14:30 UTCGHSA enrichment
  19. 2026-08-15 01:30 UTCEPSS rescore
  20. 2026-08-14 12:45 UTCEG score recompute
  21. 2026-08-14 12:45 UTCGHSA enrichment
  22. 2026-08-13 22:00 UTCEPSS rescore
  23. 2026-08-13 11:01 UTCEG score recompute
  24. 2026-08-13 11:01 UTCGHSA enrichment
  25. 2026-08-12 13:51 UTCEPSS rescore
Show 21 more
  1. 2026-08-12 09:17 UTCEG score recompute
  2. 2026-08-12 09:17 UTCGHSA enrichment
  3. 2026-08-11 07:33 UTCEG score recompute
  4. 2026-08-11 07:33 UTCGHSA enrichment
  5. 2026-08-11 00:00 UTCEPSS rescore
  6. 2026-08-10 05:48 UTCEG score recompute
  7. 2026-08-10 05:48 UTCGHSA enrichment
  8. 2026-08-09 13:46 UTCEPSS rescore
  9. 2026-08-09 04:04 UTCEG score recompute
  10. 2026-08-09 04:04 UTCGHSA enrichment
  11. 2026-08-08 16:37 UTCEPSS rescore
  12. 2026-08-08 02:20 UTCGHSA enrichment
  13. 2026-08-08 01:27 UTCEG score recompute
  14. 2026-08-08 01:27 UTCGHSA enrichment
  15. 2026-08-07 19:28 UTCGHSA enrichment
  16. 2026-08-07 18:47 UTCEG score recompute▲ 6.30
  17. 2026-08-07 18:47 UTCGHSA enrichment
  18. 2026-08-07 18:47 UTCMITRE cvelistV5CVSS v3 → 6.3 · severity → MEDIUM
  19. 2026-08-07 18:26 UTCNVD update
  20. 2026-08-07 18:07 UTCEG score recompute
  21. 2026-08-07 18:07 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-47363?
CVE-2026-47363 is a medium vulnerability published on August 7, 2026. 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.…
When was CVE-2026-47363 disclosed?
CVE-2026-47363 was first published in the National Vulnerability Database on August 7, 2026, with the most recent update on August 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-47363 actively exploited?
CVE-2026-47363 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 96.0% of all scored CVEs.
What is the CVSS score of CVE-2026-47363?
CVE-2026-47363 has a CVSS v3.1 base score of 6.3 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-47363?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-47363, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-47363

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