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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

68750

Tracked CVEs

6385

Critical

701

Exploited in wild

5034

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 Decoder1580
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

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12 matches

RUSTSEC-2026-0406None

1w ago

Uninitialized memory exposed when streaming decompression of a legacy frame fails

▾ Sunlitzstd-safe · zstd-safevia OSV

RUSTSEC-2026-0402None

1w ago

Heap buffer overflow in `CCtx::try_clone` on a multithreaded context

▾ Sunlitzstd-safe · zstd-safevia OSV

RUSTSEC-2026-0401None

1w ago

Out-of-bounds read in `train_from_buffer` when sample sizes overflow

▾ Sunlitzstd-safe · zstd-safevia OSV

RUSTSEC-2026-0400None

1w ago

Use-after-free of a dictionary after a one-shot call on a context with an open stream

▾ Sunlitzstd-safe · zstd-safevia OSV

RUSTSEC-2026-0399None

1w ago

Use-after-free through `init_using_cdict` and `init_using_ddict`

▾ Sunlitzstd-safe · zstd-safevia OSV

RUSTSEC-2026-0398None

1w ago

`Seekable::decompress` sets a `Vec` length beyond its capacity for offsets past the end

▾ Sunlitzstd-safe · zstd-safevia OSV

RUSTSEC-2026-0397None

1w ago

`OutBuffer::around_pos` exposes uninitialized memory

▾ Sunlitzstd-safe · zstd-safevia OSV

RUSTSEC-2026-0396None

1w ago

`Seekable` reads a NULL or out-of-bounds seek table

▾ Sunlitzstd-safe · zstd-safevia OSV

RUSTSEC-2026-0395None

1w ago

Use-after-free with `CParameter::StableInBuffer`

▾ Sunlitzstd-safe · zstd-safevia 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.

Sound the depths of every vulnerability.

Trending now

Feed

Use-after-free when changing a multithreaded context with an unfinished frame

Out-of-bounds read with an out-of-range `InBuffer::pos`

Double free in `DCtx::try_clone`

Uninitialized memory exposed when streaming decompression of a legacy frame fails

Heap buffer overflow in `CCtx::try_clone` on a multithreaded context

Out-of-bounds read in `train_from_buffer` when sample sizes overflow

Use-after-free of a dictionary after a one-shot call on a context with an open stream

Use-after-free through `init_using_cdict` and `init_using_ddict`

`Seekable::decompress` sets a `Vec` length beyond its capacity for offsets past the end

`OutBuffer::around_pos` exposes uninitialized memory

`Seekable` reads a NULL or out-of-bounds seek table

Use-after-free with `CParameter::StableInBuffer`

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

Use-after-free when changing a multithreaded context with an unfinished frame

Out-of-bounds read with an out-of-range `InBuffer::pos`

Double free in `DCtx::try_clone`

Uninitialized memory exposed when streaming decompression of a legacy frame fails

Heap buffer overflow in `CCtx::try_clone` on a multithreaded context

Out-of-bounds read in `train_from_buffer` when sample sizes overflow

Use-after-free of a dictionary after a one-shot call on a context with an open stream

Use-after-free through `init_using_cdict` and `init_using_ddict`

`Seekable::decompress` sets a `Vec` length beyond its capacity for offsets past the end

`OutBuffer::around_pos` exposes uninitialized memory

`Seekable` reads a NULL or out-of-bounds seek table

Use-after-free with `CParameter::StableInBuffer`

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