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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.

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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

69320

Tracked CVEs

6432

Critical

702

Exploited in wild

4490

Last 7 days

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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…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

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12 matches

CVE-2026-105799Low· 2.3

3w ago

LangChain is a framework for building LLM-powered applications

LangChain is a framework for building LLM-powered applications. Prior to 1.1.1, @langchain/redis does not escape attacker-controlled values in structured RediSearch TAG filters and structured RediSearch TEXT filters, allowing injected Re…

▾ Sunlitlangchain · @langchain/redisEPSS 0.28%via NVD

CVE-2026-48121Medium· 6.7PoC

2mo ago

@langchain/langgraph-checkpoint-mongodb provides a LangGraph.js CheckpointSaver implementation that uses MongoDB for storage

@langchain/langgraph-checkpoint-mongodb provides a LangGraph.js CheckpointSaver implementation that uses MongoDB for storage. Versions 1.3.0 and below are vulnerable to NoSQL injection: checkpoint identifiers (thread_id, checkpoint_ns, c…

▾ Twilightlangchain · @langchain/langgraph-checkpoint-mongodbEPSS 0.36%via NVD

CVE-2026-55443Medium· 5.1

4mo ago

LangChain: Path traversal and sandbox escape in LangChain file-search middleware and loaders

▾ Sunlitlangchain · langchainEPSS 0.21%via OSV

GHSA-gr75-jv2w-4656Medium· 5.1

4mo ago

LangChain: Path traversal and sandbox escape in LangChain file-search middleware and loaders

▾ Sunlitlangchain · langchainvia GHSA

CVE-2026-40190Medium· 5.6

6mo ago

LangSmith Client SDKs provide SDK's for interacting with the LangSmith platform

LangSmith Client SDKs provide SDK's for interacting with the LangSmith platform. Prior to 0.5.18, the LangSmith JavaScript/TypeScript SDK (langsmith) contains an incomplete prototype pollution fix in its internally vendored lodash set() …

▾ Sunlitlangchain · langsmithEPSS 0.31%via NVD

CVE-2026-34070High· 7.5PoC

7mo ago

LangChain is a framework for building agents and LLM-powered applications

LangChain is a framework for building agents and LLM-powered applications. Prior to version 1.2.22, multiple functions in langchain_core.prompts.loading read files from paths embedded in deserialized config dicts without validating again…

▾ Midnightlangchain · langchain_coreEPSS 1.4%via NVD

CVE-2025-67644High· 7.3PoC

10mo ago

LangGraph SQLite Checkpoint is an implementation of LangGraph CheckpointSaver that uses SQLite DB (both sync and async, via aiosqlite)

LangGraph SQLite Checkpoint is an implementation of LangGraph CheckpointSaver that uses SQLite DB (both sync and async, via aiosqlite). Versions 3.0.0 and below are vulnerable to SQL injection through the checkpoint implementation. Check…

▾ Midnightlangchain · langgraph-checkpoint-sqliteEPSS 2.3%via NVD

CVE-2024-3571Medium· 6.5

2y ago

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Oct 27, 2026

Sound the depths of every vulnerability.

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LangChain is a framework for building LLM-powered applications

@langchain/langgraph-checkpoint-mongodb provides a LangGraph.js CheckpointSaver implementation that uses MongoDB for storage

LangChain: Path traversal and sandbox escape in LangChain file-search middleware and loaders

LangChain: Path traversal and sandbox escape in LangChain file-search middleware and loaders

LangSmith Client SDKs provide SDK's for interacting with the LangSmith platform

LangChain is a framework for building agents and LLM-powered applications

LangGraph SQLite Checkpoint is an implementation of LangGraph CheckpointSaver that uses SQLite DB (both sync and async, via aiosqlite)

langchain vulnerable to path traversal

langchain Server-Side Request Forgery vulnerability

Langchain SQL Injection vulnerability

Langchain Server-Side Request Forgery vulnerability

langchain vulnerable to arbitrary code execution

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

LangChain is a framework for building LLM-powered applications

@langchain/langgraph-checkpoint-mongodb provides a LangGraph.js CheckpointSaver implementation that uses MongoDB for storage

LangChain: Path traversal and sandbox escape in LangChain file-search middleware and loaders

LangChain: Path traversal and sandbox escape in LangChain file-search middleware and loaders

LangSmith Client SDKs provide SDK's for interacting with the LangSmith platform

LangChain is a framework for building agents and LLM-powered applications

LangGraph SQLite Checkpoint is an implementation of LangGraph CheckpointSaver that uses SQLite DB (both sync and async, via aiosqlite)

langchain vulnerable to path traversal

langchain Server-Side Request Forgery vulnerability

Langchain SQL Injection vulnerability

Langchain Server-Side Request Forgery vulnerability

langchain vulnerable to arbitrary code execution

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