Substack
- Known vulnerabilities
- 0
- Still open
- 0
- KEV open
- 0
- Max CVSS (historical)
- —
Cumulative exposure
Low
Aggregates open CVEs (40%) + KEV (30%) + critical shared permissions (15%) + trackers (10%) + OS EOL (5%). Higher score = more exposed.
-
Open CVEs +0/+50
0 open CVEs, max CVSS 0.0, EPSS 0%
-
Active KEVs +0/+35
0 CISA KEVs still open
-
Permissions +0/+10
0 critical shared permission(s)
-
Trackers +0/+8
0 identification/profiling tracker(s)
-
EOL OS +0/+5
Installed OS is end-of-life
Based on permissions only: no CVE data referenced for this app.
Known vulnerabilities (CVE)
No CVE is currently referenced in NVD for this app on its platform.
The absence of CVEs is not a security guarantee — it can also mean nobody has audited or published findings.
Context
Context
Description
Videos, writing, podcasts & more
Data collected and shared
Source: Play Store Data Safety · 12 data item(s) declared
Indicative classification based on data sensitivity. "Shared" = transmitted to third parties (publisher-declared).
Other apps by this publisher
Apps published by Substack Inc.
FAQ
FAQ: Substack
Why are no CVEs listed for Substack?
No CVE is currently referenced in NVD for Substack (com.substack.app) with a Android CPE configuration. Either none has been publicly disclosed, or none has been mapped yet. Absence of a CVE is not a security guarantee.
What is the latest known version of Substack?
The most recent version of Substack (com.substack.app) tracked by Appaloosa Scout is 2.109.2, published by Substack Inc..