Live CVE & 0day intelligence

Sound the depths of every vulnerability.

Newly released CVEs across every platform — sleek to read, verbose on demand, and served raw as markdown for AI and agent ingestion. Severity reads as depth: the deeper the contact, the graver the threat.

Browse the feed For agents → /llms.txt

Depth = severity + exploitation

HadalCritical and actively exploited (CISA KEV / 0day)
AbyssalCritical with a public exploit or in-the-wild use
MidnightCritical, or high with PoC / in-the-wild
TwilightHigh severity, or a signal on a lesser flaw
SunlitLow / medium · no exploitation signal

34691

Tracked CVEs

3385

Critical

421

Exploited in wild

4773

Last 7 days

Trending now

Bluesky + Hacker News mentions, last 7 days

1CVE-2026-58704High· 8.8In Cellular Modem, there is a possible permission bypass due to a logic error in the code374
2CVE-2026-69836Critical· 10.0Microsoft Entra ID Remote Code Execution Vulnerability267
3CVE-2026-66747Critical· 9.8Zbtlink router firmware ships an embedded remote-control implant, ENDLESSDOORS, present in every published build across the product line266
4CVE-2026-18963Critical· 9.1A flaw was found in the reset-credentials flow of the keycloak-services component, which is the core engine for identity and access management in Red Hat Build of Keycloak263

This week's digest →All digests

Feed

11 matches

CVE-2025-65858LowPoC

9mo ago

Calibre-Web Has a Stored Cross-Site Scripting (XSS) Vulnerability via the 'username' Field During User Creation

▾ Twilightcalibreweb · calibrewebEPSS 0.21%via OSV

CVE-2025-7404MediumPoC

1y ago

Generation of Error Message Containing Sensitive Information in janeczku/calibre-web

▾ Sunlitcalibreweb · calibrewebEPSS 0.37%via OSV

CVE-2021-3987Medium· 5.4

1y ago

Improper Access Control in janeczku/calibre-web

▾ Sunlitcalibreweb · calibrewebEPSS 0.35%via OSV

CVE-2024-39123Medium· 5.4PoC

2y ago

Calibre-Web Cross Site Scripting (XSS)

▾ Twilightcalibreweb · calibrewebEPSS 23%via OSV

CVE-2023-2106High· 7.3

3y ago

Weak Password Requirements in calibreweb

▾ Twilightcalibreweb · calibrewebEPSS 0.75%via OSV

CVE-2022-2525Medium

3y ago

Improper Restriction of Excessive Authentication Attempts in calibreweb

▾ Sunlitcalibreweb · calibrewebEPSS 0.77%via OSV

CVE-2021-4164High· 7.6

4y ago

calibre-web is vulnerable to Cross-Site Request Forgery (CSRF)

▾ Twilightcalibreweb · calibrewebEPSS 0.55%via OSV

CVE-2021-4170Medium· 5.4

4y ago

calibre-web is vulnerable to Cross-site Scripting

▾ Sunlitcalibreweb · calibrewebEPSS 0.81%via OSV

From the blog

All posts →

Sep 8, 2026

What's new: open corpus, three new MCP tools, vendor advisories, package pages

A summary of everything that shipped over the last two weeks — the whole corpus is open, agents get change feeds, alias resolution and EPSS movers, and the data now includes CVE.org, vendor CSAF, aggregated exploits and per-source scores.

Jul 1, 2026

Wiring VulnSea into an agent: a hands-on tutorial

A step-by-step guide to plugging VulnSea into automated and agentic workflows — poll the delta, triage without burning tokens, match an SBOM, and let an MCP-native model do the reasoning.

Jun 29, 2026

VulnSea is live

CVE and 0day intelligence that reads like an instrument — built for analysts and AI agents alike. Here's what it does and where it's going.

Sound the depths of every vulnerability.

Trending now

Feed

Calibre-Web Has a Stored Cross-Site Scripting (XSS) Vulnerability via the 'username' Field During User Creation

Calibre Web and Autocaliweb have OS Command Injection vulnerability

Calibre Web and Autocaliweb have a ReDoS vulnerability

Cross-site Scripting (XSS) - DOM in janeczku/calibre-web

Generation of Error Message Containing Sensitive Information in janeczku/calibre-web

Improper Access Control in janeczku/calibre-web

Calibre-Web Cross Site Scripting (XSS)

Weak Password Requirements in calibreweb

Improper Restriction of Excessive Authentication Attempts in calibreweb

calibre-web is vulnerable to Cross-Site Request Forgery (CSRF)

calibre-web is vulnerable to Cross-site Scripting

From the blog

What's new: open corpus, three new MCP tools, vendor advisories, package pages

Wiring VulnSea into an agent: a hands-on tutorial

VulnSea is live

Sound the depths of every vulnerability.

Trending now

Feed

Calibre-Web Has a Stored Cross-Site Scripting (XSS) Vulnerability via the 'username' Field During User Creation

Calibre Web and Autocaliweb have OS Command Injection vulnerability

Calibre Web and Autocaliweb have a ReDoS vulnerability

Cross-site Scripting (XSS) - DOM in janeczku/calibre-web

Generation of Error Message Containing Sensitive Information in janeczku/calibre-web

Improper Access Control in janeczku/calibre-web

Calibre-Web Cross Site Scripting (XSS)

Weak Password Requirements in calibreweb

Improper Restriction of Excessive Authentication Attempts in calibreweb

calibre-web is vulnerable to Cross-Site Request Forgery (CSRF)

calibre-web is vulnerable to Cross-site Scripting

From the blog

What's new: open corpus, three new MCP tools, vendor advisories, package pages

Wiring VulnSea into an agent: a hands-on tutorial

VulnSea is live