https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T18:05:30.814551+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2024-1455 CVE-2024-1455 — Billion Laughs Attack leading to DoS in langchain-ai/langchain 2026-10-06T18:05:30.832325+00:00

Affected: langchain-ai/langchain, langchain-ai\/langchain

A vulnerability in the langchain-ai/langchain repository allows for a Billion Laughs Attack, a type of XML External Entity (XXE) exploitation. By nesting multiple layers of entities within an XML document, an attacker can cause the XML parser to consume excessive CPU and memory resources, leading to a denial of service (DoS).