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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

69075

Tracked CVEs

6402

Critical

701

Exploited in wild

4730

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

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5 matches

CVE-2026-90814Medium· 6.3PoC

1mo ago

A flaw has been found in cosmicstack-labs mercury-agent up to 1.1.13

A flaw has been found in cosmicstack-labs mercury-agent up to 1.1.13. Affected by this vulnerability is the function githubRequest of the file src/utils/github.ts of the component GitHub API Handler. This manipulation of the argument pat…

▾ Twilightcosmicstack-labs · mercury-agentEPSS 0.37%via NVD

CVE-2026-90813Medium· 4.3PoC

1mo ago

A vulnerability was detected in cosmicstack-labs mercury-agent up to 1.1.13

A vulnerability was detected in cosmicstack-labs mercury-agent up to 1.1.13. Affected is the function checkShellCommand of the file src/capabilities/permissions.ts of the component Shell Command Execution. The manipulation results in inc…

▾ Twilightcosmicstack-labs · mercury-agentEPSS 0.55%via NVD

CVE-2026-90812Medium· 4.3PoC

1mo ago

A security vulnerability has been detected in cosmicstack-labs mercury-agent up to 1.2.0

A security vulnerability has been detected in cosmicstack-labs mercury-agent up to 1.2.0. This impacts the function checkShellCommand of the file src/capabilities/permissions.ts of the component Shell Command Permission. The manipulation…

▾ Twilightcosmicstack-labs · mercury-agentEPSS 0.39%via NVD

CVE-2026-90810Medium· 6.3PoC

1mo ago

A security flaw has been discovered in cosmicstack-labs mercury-agent up to 1.1.13

A security flaw has been discovered in cosmicstack-labs mercury-agent up to 1.1.13. The impacted element is the function PermissionManager.checkShellCommand of the file mercury-agent/src/capabilities/permissions.ts of the component Shell…

▾ Twilightcosmicstack-labs · mercury-agentEPSS 0.37%via NVD

CVE-2026-90811Low· 3.3PoC

1mo ago

A weakness has been identified in cosmicstack-labs mercury-agent up to 1.2.0

A weakness has been identified in cosmicstack-labs mercury-agent up to 1.2.0. This affects the function PermissionManager.checkShellCommand of the file mercury-agent/src/capabilities/permissions.ts of the component Shell Permission Manif…

▾ Twilightcosmicstack-labs · mercury-agentEPSS 0.15%via NVD

From the blog

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Oct 27, 2026

Sound the depths of every vulnerability.

Trending now

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A flaw has been found in cosmicstack-labs mercury-agent up to 1.1.13

A vulnerability was detected in cosmicstack-labs mercury-agent up to 1.1.13

A security vulnerability has been detected in cosmicstack-labs mercury-agent up to 1.2.0

A security flaw has been discovered in cosmicstack-labs mercury-agent up to 1.1.13

A weakness has been identified in cosmicstack-labs mercury-agent up to 1.2.0

From the blog

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

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

Wiring VulnSea into an agent: a hands-on tutorial

Sound the depths of every vulnerability.

Trending now

Feed

A flaw has been found in cosmicstack-labs mercury-agent up to 1.1.13

A vulnerability was detected in cosmicstack-labs mercury-agent up to 1.1.13

A security vulnerability has been detected in cosmicstack-labs mercury-agent up to 1.2.0

A security flaw has been discovered in cosmicstack-labs mercury-agent up to 1.1.13

A weakness has been identified in cosmicstack-labs mercury-agent up to 1.2.0

From the blog

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

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

Wiring VulnSea into an agent: a hands-on tutorial