attack-stix-data

ATT&CK® STIX Data MITRE ATT&CK is a globally-accessible knowledge base of adversary tactics and techniques based on real-world observations. The ATT&CK knowledge base is used as a foundation for the development of specific threat models and methodologies in the private sector, in government, and ...

CVE-2026-45134

A flaw was found in the LangSmith Client SDKs. This vulnerability allows an external attacker to control the content of prompt manifests when a user pulls a public prompt from the LangSmith Hub. By exploiting the deserialization of untrusted data, an attacker could achieve high confidentiality...

ROOT-APP-PYPI-CVE-2026-41182 CVE-2026-41182 in langsmith - Patched by Root

Root has patched CVE-2026-41182 in the langsmith package for Root:PyPI. Multiple fixed versions available...

ROOT-APP-PYPI-GHSA-RR7J-V2Q5-CHGV GHSA-rr7j-v2q5-chgv in langsmith - Patched by Root

Root has patched GHSA-rr7j-v2q5-chgv in the langsmith package for Root:PyPI. Multiple fixed versions available...

ROOT-APP-PYPI-CVE-2026-45134 CVE-2026-45134 in langsmith - Patched by Root

Root has patched CVE-2026-45134 in the langsmith package for Root:PyPI. Multiple fixed versions available...

ROOT-APP-PYPI-GHSA-F4XH-W4CJ-QXQ8 GHSA-f4xh-w4cj-qxq8 in langsmith - Patched by Root

Root has patched GHSA-f4xh-w4cj-qxq8 in the langsmith package for Root:PyPI. Multiple fixed versions available...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to Deserialization of Untrusted Data in LangSmith [CVE-2026-45134]

Summary IBM Watson Speech Services Cartridge is vulnerable to Deserialization of Untrusted Data in LangSmith, due to issues with an earlier version of the SDK's prompt pull methods and deserialize prompt manifests from the LangSmith Hub CVE-2026-45134. LangSmith is used in our runtime...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to Sensitive Information Exposure in LangSmith [CVE-2026-41182]

Summary IBM Watson Speech Services Cartridge is vulnerable to Sensitive Information Exposure in LangSmith, due to an issue that causes a bypass of the redaction pipeline CVE-2026-41182. LangSmith is used in our runtime postprocessor. This vulnerability has been addressed. Please read the details...

OPENSUSE-SU-2026:11284-1 python313-langsmith-0.10.3-1.1 on GA media

These are all security issues fixed in the python313-langsmith-0.10.3-1.1 package on the GA media of openSUSE Tumbleweed...

LangSmith SDK: Public prompt pull deserializes untrusted manifests without trust boundary warning

DescriptionThe LangSmith SDK's prompt pull methods pullprompt / pullpromptcommit in Python, pullPrompt / pullPromptCommit in JS/TS fetch and deserialize prompt manifests from the LangSmith Hub. These manifests may contain serialized LangChain objects and model configuration that affect runtime...

LangSmith SDK: Public prompt pull deserializes untrusted manifests without trust boundary warning

DescriptionThe LangSmith SDK's prompt pull methods pullprompt / pullpromptcommit in Python, pullPrompt / pullPromptCommit in JS/TS fetch and deserialize prompt manifests from the LangSmith Hub. These manifests may contain serialized LangChain objects and model configuration that affect runtime...

PYSEC-2026-2555 LangSmith SDK: Public prompt pull deserializes untrusted manifests without trust boundary warning

Description The LangSmith SDK's prompt pull methods pullprompt / pullpromptcommit in Python, pullPrompt / pullPromptCommit in JS/TS fetch and deserialize prompt manifests from the LangSmith Hub. These manifests may contain serialized LangChain objects and model configuration that affect runtime...

PYSEC-2026-2560 LangSmith SDK: Public prompt pull deserializes untrusted manifests without trust boundary warning

Description The LangSmith SDK's prompt pull methods pullprompt / pullpromptcommit in Python, pullPrompt / pullPromptCommit in JS/TS fetch and deserialize prompt manifests from the LangSmith Hub. These manifests may contain serialized LangChain objects and model configuration that affect runtime...

LangSmith SDK: Streaming token events bypass output redaction

SummaryThe LangSmith SDK's output redaction controls hideOutputs in JS, hideoutputs in Python do not apply to streaming token events. When an LLM run produces streaming output, each chunk is recorded as a newtoken event containing the raw token value. These events bypass the redaction pipeline...

PYSEC-2026-2583 LangSmith SDK: Streaming token events bypass output redaction

Summary The LangSmith SDK's output redaction controls hideOutputs in JS, hideoutputs in Python do not apply to streaming token events. When an LLM run produces streaming output, each chunk is recorded as a newtoken event containing the raw token value. These events bypass the redaction pipeline...

PYSEC-2026-2584 LangSmith Client SDK Affected by Server-Side Request Forgery via Tracing Header Injection

Summary The LangSmith SDK's distributed tracing feature is vulnerable to Server-Side Request Forgery via malicious HTTP headers. An attacker can inject arbitrary apiurl values through the baggage header, causing the SDK to exfiltrate sensitive trace data to attacker-controlled endpoints. ---...

PT-2026-59238

Summary The LangSmith SDK's output redaction controls hideOutputs in JS, hide outputs in Python do not apply to streaming token events. When an LLM run produces streaming output, each chunk is recorded as a new token event containing the raw token value. These events bypass the redaction pipeline...

PT-2026-59239

Summary The LangSmith SDK's distributed tracing feature is vulnerable to Server-Side Request Forgery via malicious HTTP headers. An attacker can inject arbitrary api url values through the baggage header, causing the SDK to exfiltrate sensitive trace data to attacker-controlled endpoints. ---...

PT-2026-59212

Description The LangSmith SDK's prompt pull methods pull prompt / pull prompt commit in Python, pullPrompt / pullPromptCommit in JS/TS fetch and deserialize prompt manifests from the LangSmith Hub. These manifests may contain serialized LangChain objects and model configuration that affect runtim...

PT-2026-59237

Description The LangSmith SDK's prompt pull methods pull prompt / pull prompt commit in Python, pullPrompt / pullPromptCommit in JS/TS fetch and deserialize prompt manifests from the LangSmith Hub. These manifests may contain serialized LangChain objects and model configuration that affect runtim...