Vulnerability feed

CVE and vendor PSIRT advisories from 13 sources, last 30 days. Updated hourly, last run Oct 26 04:05 UTC

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1602 in 30 days

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156-74% vs 7-day avg of 598

2 critical, 44 high, 62 medium, 28 low

Expand	Severity	Score	Advisory	Title	Source	Published
	Medium	4.1	CVE-2026-115885	The LangGraph CLI is the official command-line interface for LangGraph langchain-ai, @langchainlangchain-ai langgraph, @langchain LangGraph CLI	NVD	Oct 23 22:16 UTC
CVE-2026-115885The LangGraph CLI is the official command-line interface for LangGraph Executive summary The advisory describes changes to the LangGraph CLI, the official command-line interface for LangGraph, shown as code diffs in a repository. The advisory text does not state how serious the issue is, what the vendor recommends, or which versions are affected. Technical summary The advisory is a copied repository diff page for the LangGraph CLI, covering changes to deploy.py, exec.py, host_backend.py, and image_reference.py, and does not name a vulnerability class in plain terms. The changes add endpoint resolution logic that derives control plane and dashboard URLs from a host URL or LangSmith endpoint, and they let callers pass a custom httpx transport. Attack vector and preconditions are not stated. Affected and fixed versions are not stated. Workarounds are not stated. Exploitation status and CVSS score are not stated. No detection guidance is given. Summaries are generated by AI from the linked advisory text. Confirm versions and fixes at the source. Summarized from github.com/langchain-ai/langgraph/commi…3a0e9133a07ffd6a553c Impact if exploited ConfidentialityHigh IntegrityNone AvailabilityNone How it is exploited Attack vector Local Attack complexity Low Attack requirements Present Privileges required Low User interaction Passive CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Affects langchain-ai @langchain langchain-ai langgraph @langchain LangGraph CLI NIST National Vulnerability DatabasePublished Oct 23, 2026 22:16 UTC Read the advisory
	Medium	6.0	CVE-2026-115883	LangGraph checkpoint savers provide Postgres- and SQLite-backed state persistence for LangGraph workflows and agents langchain-ailangchain-ai langgraph, langchain-ai langgraph-checkpoint-postgres, langchain-ai langgraph-checkpoint-sqlite	NVD	Oct 23 22:16 UTC
CVE-2026-115883LangGraph checkpoint savers provide Postgres- and SQLite-backed state persistence for LangGraph workflows and agents Executive summary The advisory describes a change to LangGraph checkpoint savers for Postgres and SQLite, which add validation of namespace labels in store operations. The advisory text does not state a severity rating, and it does not describe the change as a fix for a named exploit or give a vendor recommendation. Impact on users is not stated. Technical summary The advisory shows a code change that calls a new validate_op_namespace check on each store operation in the Postgres and SQLite store base modules, and adds tests that reject namespace labels containing dots, empty strings, or non-string values. The tests suggest the concern is that dot-joined namespaces such as ("foo.bar",) could reach the same stored location as ("foo", "bar"), but the advisory does not explicitly state a vulnerability class, CVSS score, attack vector, or preconditions. Affected versions are not stated, fixed versions are not stated, and workarounds are not stated. Exploitation status is not stated, and no detection guidance is given. Summaries are generated by AI from the linked advisory text. Confirm versions and fixes at the source. Dropped extracted product not named in the source: LangGraph LangGraph checkpoint-postgres Dropped extracted product not named in the source: LangGraph LangGraph checkpoint-sqlite Summarized from github.com/langchain-ai/langgraph/commi…2cebf8825e911b493ab1 Impact if exploited ConfidentialityHigh IntegrityLow AvailabilityNone How it is exploited Attack vector Network Attack complexity Low Attack requirements Present Privileges required Low User interaction None CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Affects langchain-ai langchain-ai langgraph langchain-ai langgraph-checkpoint-postgres langchain-ai langgraph-checkpoint-sqlite NIST National Vulnerability DatabasePublished Oct 23, 2026 22:16 UTC Read the advisory
	High	7.6	CVE-2026-104873	LangGraph Python SDK is used to connect to running LangGraph API servers, manage assistants, threads and stream runs from Python applications langchain-ailangchain-ai langgraph	NVD	Oct 2 20:17 UTC
CVE-2026-104873LangGraph Python SDK is used to connect to running LangGraph API servers, manage assistants, threads and stream runs from Python applications From the advisory LangGraph Python SDK is used to connect to running LangGraph API servers, manage assistants, threads and stream runs from Python applications. From 0.1.45 until 0.4.4, the langgraph-sdk resource-scoped authorization decorators @auth.on.threads, @auth.on.assistants, and @auth.on.crons ignore the actions argument and register the selected handler for every action on the resource. Because that wildcard resource handler is selected before broader fallback handlers, an authenticated user may bypass fallback action, ownership, or permission checks and read, update, or delete another user's resource. Only Python deployments using actions on the affected decorators are vulnerable, and a deployment remains protected when the selected handler independently enforces all required checks for every action it receives. This issue is fixed in version 0.4.4. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityNone How it is exploited Attack vector Network Attack complexity Low Attack requirements Present Privileges required Low User interaction None CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Affects langchain-ai langchain-ai langgraph NIST National Vulnerability DatabasePublished Oct 2, 2026 20:17 UTC Read the advisory

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