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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

70371

Tracked CVEs

6568

Critical

756

Exploited in wild

1052

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· 9.8Brotli: Out-of-bounds write in the Brotli decoder ("Node2Shell") also affects the PyPI Brotli package1895
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…963
5CVE-2026-110264Critical· 10.0Integer Overflow or Wraparound in GitLab367
6CVE-2026-91403Critical· 9.1Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE)262

This week's digest →All digests

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11 matches

CVE-2026-55404High· 7.5

3mo ago

yt-dlp: Downstream command injection via improper sanitization of yt-dlp --write-link output

▾ Twilightyt-dlp · yt-dlpEPSS 0.64%via GHSA

CVE-2026-50019Medium· 6.1

4mo ago

yt-dlp: File Downloader cookie leak with curl

▾ Sunlityt-dlp · yt-dlpEPSS 0.32%via GHSA

CVE-2026-50023High· 8.3

4mo ago

yt-dlp: Dangerous file type creation via insufficient filename sanitization (Bypass of CVE-2024-38519)

▾ Twilightyt-dlp · yt-dlpEPSS 0.66%via GHSA

CVE-2026-50574High· 8.3

4mo ago

yt-dlp File system modification and RCE through improper file-extension sanitization

▾ Twilightyt-dlp · yt-dlpEPSS 0.33%via OSV

CVE-2024-22423High· 8.3

2y ago

yt-dlp: `--exec` command injection when using `%q` in yt-dlp on Windows (Bypass of CVE-2023-40581)

▾ Twilightyt-dlp · yt-dlpEPSS 1.4%via OSV

CVE-2023-46121Medium· 5.0

2y ago

yt-dlp Generic Extractor MITM Vulnerability via Arbitrary Proxy Injection

▾ Sunlityt-dlp · yt-dlpEPSS 0.32%via OSV

CVE-2023-40581High· 8.3

3y ago

yt-dlp on Windows vulnerable to `--exec` command injection when using `%q`

▾ Twilightyt-dlp · yt-dlpEPSS 1.3%via OSV

CVE-2023-35934Medium· 6.1

3y ago

yt-dlp File Downloader cookie leak

▾ Sunlityt-dlp · yt-dlpEPSS 1.0%via OSV

From the blog

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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.

Sound the depths of every vulnerability.

Trending now

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yt-dlp: Downstream command injection via improper sanitization of yt-dlp --write-link output

yt-dlp: File Downloader cookie leak with curl

yt-dlp: Dangerous file type creation via insufficient filename sanitization (Bypass of CVE-2024-38519)

yt-dlp: Arbitrary code execution via manifest downloads with aria2c

yt-dlp: Arbitrary command injection possible if --exec option used with yt-dlp

yt-dlp: Arbitrary Command Injection when using the `--netrc-cmd` option

yt-dlp File system modification and RCE through improper file-extension sanitization

yt-dlp: `--exec` command injection when using `%q` in yt-dlp on Windows (Bypass of CVE-2023-40581)

yt-dlp Generic Extractor MITM Vulnerability via Arbitrary Proxy Injection

yt-dlp on Windows vulnerable to `--exec` command injection when using `%q`

yt-dlp File Downloader cookie leak

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

yt-dlp: Downstream command injection via improper sanitization of yt-dlp --write-link output

yt-dlp: File Downloader cookie leak with curl

yt-dlp: Dangerous file type creation via insufficient filename sanitization (Bypass of CVE-2024-38519)

yt-dlp: Arbitrary code execution via manifest downloads with aria2c

yt-dlp: Arbitrary command injection possible if --exec option used with yt-dlp

yt-dlp: Arbitrary Command Injection when using the `--netrc-cmd` option

yt-dlp File system modification and RCE through improper file-extension sanitization

yt-dlp: `--exec` command injection when using `%q` in yt-dlp on Windows (Bypass of CVE-2023-40581)

yt-dlp Generic Extractor MITM Vulnerability via Arbitrary Proxy Injection

yt-dlp on Windows vulnerable to `--exec` command injection when using `%q`

yt-dlp File Downloader cookie leak

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