libs/core/langchain_core/prompts/string.py
Last patched
check_valid_template in langchain-ai/langchain was changed by 1 published CVE fixes in 2026, in 4 distinct patches that added or removed 2 lines in total.
langchain-ai/langchain has 30 CVEs with a located fix in total, so 3% of them touched this function.
Every published CVE whose fix changed check_valid_template, newest first, with the lines each fix touched.
CVE-2026-40087 · lines 328–329 · +2 −0
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Monitor langchain CVEsFunctions in the same file that CVE fixes also changed.
Functions in langchain-ai/langchain changed by the most CVE fixes.
Common questions about CVE fixes to check_valid_template.
Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.
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