https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-02T19:50:47.672066+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2024-2965 CVE-2024-2965 — Denial-of-Service in LangChain SitemapLoader in langchain-ai/langchain 2026-10-02T19:50:47.673798+00:00

Affected: langchain-ai/langchain, langchain

A Denial-of-Service (DoS) vulnerability exists in the `SitemapLoader` class of the `langchain-ai/langchain` repository, affecting all versions. The `parse_sitemap` method, responsible for parsing sitemaps and extracting URLs, lacks a mechanism to prevent infinite recursion when a sitemap URL refers to the current sitemap itself. This oversight allows for the possibility of an infinite loop, leading to a crash by exceeding the maximum recursion depth in Python. This vulnerability can be exploited to occupy server socket/port resources and crash the Python process, impacting the availability of services relying on this functionality.

 https://cve.radiocsirt.org/vuln/ghsa-3hjh-jh2h-vrg6 GHSA-3hjh-jh2h-vrg6 — Denial of service in langchain-community 2026-10-02T19:50:47.673859+00:00

Affected: PyPI: langchain-community, PyPI: langchain

Denial of service in `SitemapLoader` Document Loader in the `langchain-community` package, affecting versions below 0.2.5. The `parse_sitemap` method, responsible for parsing sitemaps and extracting URLs, lacks a mechanism to prevent infinite recursion when a sitemap URL refers to the current sitemap itself. This oversight allows for the possibility of an infinite loop, leading to a crash by exceeding the maximum recursion depth in Python. This vulnerability can be exploited to occupy server socket/port resources and crash the Python process, impacting the availability of services relying on this functionality.