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0Day: CVE & Exploit Alerts

0Day: CVE & Exploit Alerts

DevSecOps & Vulnerability Feed

2 ratings
3 reviews
📊 Productivity
🛠️ Developer Tools
Free
In-App Purchases

Details

  • Released
  • Updated
  • April 15, 2026
  • July 21, 2026

Features

Developer

Richard Lous
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About

Receive immediate alerts for zero-day vulnerabilities, supply chain attacks, and compromised packages relevant to your specific technology stack. Get early warnings before they hit the news cycle, enabling proactive security measures.

✓Zero-day vulnerability alerts
✓Supply chain attack notifications
✓Compromised package warnings
✓Stack-aware filtering
✓Early warning system
✓Push notifications
✓Full alert archive
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What's New in 0Day

1.1.0

July 21, 2026

- Updated Terms and Privacy URLs - General bug fixes

Subscription plans

0Day Pro

Full access to real-time threat security alerts

$29.991 Year
1 Month trial
How to cancel 0Day subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Must-Have for Cybersecurity News

Fast CVE alerts with clean filtering and useful exploit tracking.
Inevitable_007Inevitable_007

Response from developer

We will try to improve the exploit tracking even better with several new insights

This is so Awesome

All in one place and the push notification for first time felt really useful and not pushy. Always updated on my full stack, real time. Just too good
Mohd.RonyMohd.Rony

Response from developer

Thank you for your review and feedback.

Great exploit feed

Keeps me well informed on what’s going on in the security exploit field. Accurate intel.
JohnBJJGuyJohnBJJGuy

Response from developer

Thanks!

FAQ

What is 0Day?

0Day provides real-time alerts for zero-day vulnerabilities, supply chain attacks, and compromised packages. It filters these alerts to only show threats relevant to your specific technology stack, giving you lead time before they become widely known.

How does 0Day filter alerts?

During onboarding, you select the technologies you use (e.g., npm, PyPI, Docker, Kubernetes). The app then filters all incoming security advisories to display only those that directly impact your chosen stack, eliminating irrelevant noise.

What are the different alert stages in 0Day?

Alerts go through three stages: CANDIDATE (single source reported), EARLY WARNING (corroborated by a second source or authoritative outlet), and CONFIRMED (high-confidence, multiple authoritative sources agree). Early Warning alerts are pushed immediately.

Does 0Day have ads?

No, 0Day does not contain advertisements. The app is privacy-first and does not use analytics, tracking, or third-party SDKs, ensuring a clean user experience.

What information is included in each alert?

Each alert provides a plain-English summary, affected components with version ranges, recommended actions, CVE and GHSA identifiers with links, and a timeline of when sources reported the incident.

How much does 0Day cost?

0Day is free to download and offers a 14-day free trial of 0Day Pro. After the trial, a monthly or annual subscription is required to access premium features like early warning alerts, push notifications, and full archive access.

What devices does 0Day support?

Based on the provided data, 0Day is currently supported on iPhone devices.

How often is 0Day updated?

The app was last updated on June 22, 2026, indicating regular maintenance and updates. The latest version is 1.0.8.