Howbout
- 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.
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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)
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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
The shared calendar for friends, couples, and family This is the app you’ve seen all over TikTok. 10M downloads, 200M+ plans made, and 1B+ views across social media. Howbout is how millions of people actually see each other more. Planning shouldn't take a hundred messages and a "when works for you?" thread that goes nowhere. Howbout fixes that. Find the gap, lock in the plan, actually see the people who matter to you. … WHAT YOU CAN DO WITH HOWBOUT SEE WHEN EVERYONE'S FREE No guessing, it's right there on the calendar. MAKE PLANS Add events, add details, and keep everything together, so plans don't fall apart. SHARE YOUR CALENDAR OR AVAILABILITY Choose what people see. Stay private or share with friends. KEEP ALL THE DETAILS IN ONE PLACE Plans, chats, locations, notes, photos… no switching apps or losing the details. REAL TIME NOTIFICATIONS Get updates when plans change or when your friends are up to something fun. MAKE YOUR CALENDAR YOURS Color-code and customize your calendar how you like. SYNC YOUR CALENDARS & TIMELINES Work, school, personal, social… it's all in one place, so nothing clashes.
Data collected and shared
Source: App Store · App Privacy · 6 data item(s) declared
Indicative classification based on data sensitivity. "Shared" = transmitted to third parties (publisher-declared).
FAQ
FAQ: Howbout
Why are no CVEs listed for Howbout?
No CVE is currently referenced in NVD for Howbout (app.zyng) with a iOS 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 Howbout?
The most recent version of Howbout (app.zyng) tracked by Appaloosa Scout is 16.0.3, published by Howbout Ltd..