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

68882

Tracked CVEs

6390

Critical

701

Exploited in wild

5013

Last 7 days

Trending now

Bluesky + Hacker News mentions, last 7 days

1CVE-2026-109618Critical· 9.2RCE via OOM corruption4896
2CVE-2026-109619Critical· 9.2RCE via stale global state2196
3CVE-2026-111497Critical· 9.2Out-of-Bounds Write in Google Brotli Decoder1587
4CVE-2026-99999Critical· 9.3In the Linux kernel, the following vulnerability has been resolved: ipv4: validate checksum_start before completing checksum If a packet with bad checksum metadata gets into the ipv4 stack, skb_checksum_help can corrupt the network hea…863
5CVE-2026-110264Critical· 10.0Integer Overflow or Wraparound in GitLab267
6CVE-2026-108707Critical· 9.8Wukong_HRM through commit 186115e contains an authentication bypass vulnerability in ParamAspect that allows unauthenticated attackers to call every HRM API endpoint by omitting the AUTH-TOKEN header266

This week's digest →All digests

Feed

5 matches

CVE-2026-59152High· 7.7

4mo ago

LangSmith SDK TracingMiddleware: Arbitrary server-side file read

▾ Twilightlangsmith · langsmithEPSS 0.20%via OSV

GHSA-f4xh-w4cj-qxq8High· 7.7

4mo ago

LangSmith SDK TracingMiddleware: Arbitrary server-side file read

▾ Twilightlangsmith · langsmithvia GHSA

CVE-2026-45134High· 7.1

5mo ago

LangSmith SDK: Public prompt pull deserializes untrusted manifests without trust boundary warning

▾ Twilightlangsmith · langsmithEPSS 0.20%via OSV

CVE-2026-41182Medium· 5.3

6mo ago

LangSmith SDK: Streaming token events bypass output redaction

▾ Sunlitlangsmith · langsmithEPSS 0.21%via OSV

CVE-2026-25528Medium· 5.8

8mo ago

LangSmith Client SDK Affected by Server-Side Request Forgery via Tracing Header Injection

▾ Sunlitlangsmith · langsmithEPSS 0.32%via OSV

From the blog

All posts →

Oct 27, 2026

VulnSea has moved to vulnsea.com (and what changed since September)

The beta is over. VulnSea now runs at vulnsea.com, every old beta link redirects to the same page, and your account, API keys and watchlists came with it. Plus a round of hardening, faster pages, and new request limits agents should know about.

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.