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

69584

Tracked CVEs

6482

Critical

743

Exploited in wild

3725

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 Decoder1592
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 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
7CVE-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

Feed

28 matches

CVE-2026-119205High

yesterday

pypdf has possible infinite loop when cloning dictionaries

▾ Twilightpypdf · pypdfEPSS 0.30%via OSV

CVE-2026-119204High

yesterday

pypdf has possible large memory usage when parsing page tree

▾ Twilightpypdf · pypdfEPSS 0.30%via OSV

CVE-2026-119203High

yesterday

pypdf has possible infinite loop when hitting EOF in standard xref table during trailer search

▾ Twilightpypdf · pypdfEPSS 0.30%via OSV

CVE-2026-119209High

yesterday

pypdf: Possible long runtimes for repeated references to the same missing object

▾ Twilightpypdf · pypdfEPSS 0.38%via OSV

CVE-2026-115585High· 7.1

1w ago

pypdf: Possible long runtimes for repeated malformed cross-reference entries (Follow-up)

▾ Twilightpypdf · pypdfEPSS 0.41%via OSV

CVE-2026-115580High· 7.1

1w ago

pypdf: Possible long runtimes for large xref table header limits

▾ Twilightpypdf · pypdfEPSS 0.41%via OSV

CVE-2026-113791Medium· 6.0

1w ago

pypdf: Possible large memory usage when parsing content streams

▾ Sunlitpypdf · pypdfEPSS 0.39%via OSV

CVE-2026-113795Medium· 6.0

1w ago

pypdf: Possible large memory usage for streams with multiple filters

▾ Sunlitpypdf · pypdfEPSS 0.47%via OSV

CVE-2026-54651Medium

3mo ago

pypdf: Possible infinite loop when processing threads/articles in writer

▾ Sunlitpypdf · pypdfEPSS 0.16%via GHSA

CVE-2026-57204Medium

4mo ago

pypdf: Missing stream length values ignore defined limits

▾ Sunlitpypdf · pypdfEPSS 0.37%via OSV

GHSA-jm82-fx9c-mx94Medium

4mo ago

pypdf: Missing stream length values ignore defined limits

▾ Sunlitpypdf · pypdfvia GHSA

CVE-2026-49460Medium

4mo ago

pypdf: Inefficient decoding of FlateDecode PNG predictor streams

▾ Sunlitpypdf · pypdfEPSS 0.17%via GHSA

CVE-2026-49461Medium

4mo ago

pypdf: Possible large memory usage for form XObjects during text extraction

▾ Sunlitpypdf · pypdfEPSS 0.17%via GHSA

CVE-2026-54530Medium

4mo ago

pypdf: Possible infinite loop when retrieving fonts for layout-mode text extraction

▾ Sunlitpypdf · pypdfEPSS 0.17%via OSV

CVE-2026-54531Medium

4mo ago

pypdf: Possible infinite loop when processing outlines/bookmarks in writer

▾ Sunlitpypdf · pypdfEPSS 0.17%via OSV

CVE-2026-41314Medium· 6.5

6mo ago

pypdf: Manipulated FlateDecode image dimensions can exhaust RAM

▾ Sunlitpypdf · pypdfEPSS 0.23%via OSV

CVE-2026-41312Medium· 6.5

6mo ago

pypdf: Manipulated FlateDecode predictor parameters can exhaust RAM

▾ Sunlitpypdf · pypdfEPSS 0.23%via OSV

CVE-2026-41313Medium· 6.5

6mo ago

pypdf: Possible long runtimes for wrong size values in incremental mode

▾ Sunlitpypdf · pypdfEPSS 0.21%via OSV

CVE-2026-41168Medium· 5.3

6mo ago

pypdf has long runtimes for wrong size values in cross-reference and object streams

▾ Sunlitpypdf · pypdfEPSS 0.30%via OSV

CVE-2026-40260Medium· 5.3

6mo ago

pypdf: Manipulated XMP metadata entity declarations can exhaust RAM

▾ Sunlitpypdf · pypdfEPSS 0.42%via OSV

CVE-2025-66019Medium

11mo ago

pypdf's LZWDecode streams be manipulated to exhaust RAM

▾ Sunlitpypdf · pypdfEPSS 0.39%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.

Sound the depths of every vulnerability.

Trending now

Feed

pypdf has possible infinite loop when cloning dictionaries

pypdf has possible large memory usage when parsing page tree

pypdf has possible infinite loop when hitting EOF in standard xref table during trailer search

pypdf has possible large memory usage when parsing cross-reference streams

pypdf has possible long runtimes/large memory usage for encrypted PDF files

pypdf has possible large memory usage for exceptions in strict mode

pypdf has possible long runtimes when retrieving page labels

pypdf: Possible long runtimes for repeated references to the same missing object

pypdf: Possible long runtimes for repeated malformed cross-reference entries (Follow-up)

pypdf: Possible long runtimes for large xref table header limits

pypdf: Possible large memory usage when parsing content streams

pypdf: Possible large memory usage for streams with multiple filters

pypdf: Possible infinite loop when processing threads/articles in writer

pypdf: Missing stream length values ignore defined limits

pypdf: Missing stream length values ignore defined limits

pypdf: Inefficient decoding of FlateDecode PNG predictor streams

pypdf: Possible large memory usage for form XObjects during text extraction

pypdf: Possible infinite loop when retrieving fonts for layout-mode text extraction

pypdf: Possible infinite loop when processing outlines/bookmarks in writer

pypdf: Manipulated FlateDecode image dimensions can exhaust RAM

pypdf: Manipulated FlateDecode predictor parameters can exhaust RAM

pypdf: Possible long runtimes for wrong size values in incremental mode

pypdf has long runtimes for wrong size values in cross-reference and object streams

pypdf: Manipulated XMP metadata entity declarations can exhaust RAM

pypdf's LZWDecode streams be manipulated to exhaust RAM

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

pypdf has possible infinite loop when cloning dictionaries

pypdf has possible large memory usage when parsing page tree

pypdf has possible infinite loop when hitting EOF in standard xref table during trailer search

pypdf has possible large memory usage when parsing cross-reference streams

pypdf has possible long runtimes/large memory usage for encrypted PDF files

pypdf has possible large memory usage for exceptions in strict mode

pypdf has possible long runtimes when retrieving page labels

pypdf: Possible long runtimes for repeated references to the same missing object

pypdf: Possible long runtimes for repeated malformed cross-reference entries (Follow-up)

pypdf: Possible long runtimes for large xref table header limits

pypdf: Possible large memory usage when parsing content streams

pypdf: Possible large memory usage for streams with multiple filters

pypdf: Possible infinite loop when processing threads/articles in writer

pypdf: Missing stream length values ignore defined limits

pypdf: Missing stream length values ignore defined limits

pypdf: Inefficient decoding of FlateDecode PNG predictor streams

pypdf: Possible large memory usage for form XObjects during text extraction

pypdf: Possible infinite loop when retrieving fonts for layout-mode text extraction

pypdf: Possible infinite loop when processing outlines/bookmarks in writer

pypdf: Manipulated FlateDecode image dimensions can exhaust RAM

pypdf: Manipulated FlateDecode predictor parameters can exhaust RAM

pypdf: Possible long runtimes for wrong size values in incremental mode

pypdf has long runtimes for wrong size values in cross-reference and object streams

pypdf: Manipulated XMP metadata entity declarations can exhaust RAM

pypdf's LZWDecode streams be manipulated to exhaust RAM

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