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

30427

Tracked CVEs

2985

Critical

377

Exploited in wild

4943

Last 7 days

Trending now

Bluesky + Hacker News mentions, last 7 days

1CVE-2026-85046High· 8.8Type confusion in V8 in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page874
2CVE-2026-58704High· 8.8In Cellular Modem, there is a possible permission bypass due to a logic error in the code373
3CVE-2026-69836Critical· 10.0Microsoft Entra ID Remote Code Execution Vulnerability267
4CVE-2026-66747Critical· 9.8Zbtlink router firmware ships an embedded remote-control implant, ENDLESSDOORS, present in every published build across the product line266
5CVE-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

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13 matches

CVE-2026-54772High· 7.5

3mo ago

CoreWCF: Pre-authentication infinite-loop CPU exhaustion in CoreWCF net.tcp / net.pipe / net.uds framing handshake

▾ TwilightCoreWCF · CoreWCF.NetFramingBaseEPSS 0.85%via GHSA

CVE-2026-54773Medium· 5.9

3mo ago

CoreWCF: WS-Security signature substitution via document-wide Signature lookup

▾ SunlitCoreWCF · CoreWCF.PrimitivesEPSS 0.37%via GHSA

CVE-2026-54774High· 7.4

3mo ago

CoreWCF: SamlSerializer skips SignatureValue verification when SAML signing token is not an X.509 certificate

▾ TwilightCoreWCF · CoreWCF.PrimitivesEPSS 0.20%via GHSA

CVE-2026-54775Medium· 6.5

3mo ago

CoreWCF: Kafka consume pump halts permanently on a Kafka tombstone (null-value record), causing persistent endpoint denial of service.

▾ SunlitCoreWCF · CoreWCF.KafkaEPSS 0.60%via GHSA

CVE-2026-54776Medium· 4.4

3mo ago

CoreWCF: Unix Domain Socket PosixIdentity transport accepts connections that skip the security upgrade

▾ SunlitCoreWCF · CoreWCF.UnixDomainSocketEPSS 0.15%via GHSA

CVE-2026-54777Medium· 6.5

3mo ago

CoreWCF NetNamedPipe transport accepts attach to a pre-existing named pipe instance

▾ SunlitCoreWCF · CoreWCF.NetNamedPipeEPSS 0.12%via GHSA

CVE-2026-54778Medium· 6.2

3mo ago

CoreWCF: SAML SubjectConfirmation methods and holder-of-key proof keys are not enforced

▾ TwilightCoreWCF · CoreWCF.PrimitivesEPSS 0.25%via GHSA

CVE-2026-54782Critical· 10.0

3mo ago

CoreWCF: Authentication bypass in CoreWCF SAML 1.1 / 2.0 token signature validation

▾ MidnightCoreWCF · CoreWCF.PrimitivesEPSS 0.41%via GHSA

CVE-2026-54783High· 7.4

3mo ago

CoreWCF: XML Signature Wrapping in WS-Security endorsing/supporting signature verification allows replay of captured signed messages

▾ TwilightCoreWCF · CoreWCF.PrimitivesEPSS 0.19%via GHSA

CVE-2026-54784High· 7.4

3mo ago

CoreWCF: SPNEGO SecurityContextToken proof key wrapped without confidentiality

▾ TwilightCoreWCF · CoreWCF.PrimitivesEPSS 0.27%via GHSA

From the blog

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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

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CoreWCF: Pre-authentication infinite-loop CPU exhaustion in CoreWCF net.tcp / net.pipe / net.uds framing handshake

CoreWCF: WS-Security signature substitution via document-wide Signature lookup

CoreWCF: SamlSerializer skips SignatureValue verification when SAML signing token is not an X.509 certificate

CoreWCF: Kafka consume pump halts permanently on a Kafka tombstone (null-value record), causing persistent endpoint denial of service.

CoreWCF: Unix Domain Socket PosixIdentity transport accepts connections that skip the security upgrade

CoreWCF NetNamedPipe transport accepts attach to a pre-existing named pipe instance

CoreWCF: UnixDomainSocket Non-Reentrant POSIX Identity Resolution

CoreWCF: SAML token replay protection is inoperative

CoreWCF: WS-Security Reference DigestMethod Algorithm-Suite Bypass

CoreWCF: SAML SubjectConfirmation methods and holder-of-key proof keys are not enforced

CoreWCF: Authentication bypass in CoreWCF SAML 1.1 / 2.0 token signature validation

CoreWCF: XML Signature Wrapping in WS-Security endorsing/supporting signature verification allows replay of captured signed messages

CoreWCF: SPNEGO SecurityContextToken proof key wrapped without confidentiality

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

CoreWCF: Pre-authentication infinite-loop CPU exhaustion in CoreWCF net.tcp / net.pipe / net.uds framing handshake

CoreWCF: WS-Security signature substitution via document-wide Signature lookup

CoreWCF: SamlSerializer skips SignatureValue verification when SAML signing token is not an X.509 certificate

CoreWCF: Kafka consume pump halts permanently on a Kafka tombstone (null-value record), causing persistent endpoint denial of service.

CoreWCF: Unix Domain Socket PosixIdentity transport accepts connections that skip the security upgrade

CoreWCF NetNamedPipe transport accepts attach to a pre-existing named pipe instance

CoreWCF: UnixDomainSocket Non-Reentrant POSIX Identity Resolution

CoreWCF: SAML token replay protection is inoperative

CoreWCF: WS-Security Reference DigestMethod Algorithm-Suite Bypass

CoreWCF: SAML SubjectConfirmation methods and holder-of-key proof keys are not enforced

CoreWCF: Authentication bypass in CoreWCF SAML 1.1 / 2.0 token signature validation

CoreWCF: XML Signature Wrapping in WS-Security endorsing/supporting signature verification allows replay of captured signed messages

CoreWCF: SPNEGO SecurityContextToken proof key wrapped without confidentiality

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