diff --git a/Misc/NEWS.d/next/Build/2025-11-28-21-43-07.gh-issue-142050.PFi4tv.rst b/Misc/NEWS.d/next/Build/2025-11-28-21-43-07.gh-issue-142050.PFi4tv.rst
new file mode 100644
index 00000000000000..c04b8710978bf4
--- /dev/null
+++ b/Misc/NEWS.d/next/Build/2025-11-28-21-43-07.gh-issue-142050.PFi4tv.rst
@@ -0,0 +1,2 @@
+Jit stencils should not contain debug data. Only Windows was affected. Fixed
+by Chris Eibl.
diff --git a/Tools/jit/_schema.py b/Tools/jit/_schema.py
index c47e9af924a20e..4e86abe604972e 100644
--- a/Tools/jit/_schema.py
+++ b/Tools/jit/_schema.py
@@ -89,6 +89,7 @@ class COFFSection(typing.TypedDict):
     Characteristics: dict[
         typing.Literal["Flags"], list[dict[typing.Literal["Name"], str]]
     ]
+    Name: dict[typing.Literal["Value"], str]
     Number: int
     RawDataSize: int
     Relocations: list[dict[typing.Literal["Relocation"], COFFRelocation]]
diff --git a/Tools/jit/_targets.py b/Tools/jit/_targets.py
index a76d8ff2792602..4c188d74a68602 100644
--- a/Tools/jit/_targets.py
+++ b/Tools/jit/_targets.py
@@ -267,6 +267,10 @@ class _COFF(
     def _handle_section(
         self, section: _schema.COFFSection, group: _stencils.StencilGroup
     ) -> None:
+        name = section["Name"]["Value"]
+        if name == ".debug$S":
+            # skip debug sections
+            return
         flags = {flag["Name"] for flag in section["Characteristics"]["Flags"]}
         if "SectionData" in section:
             section_data_bytes = section["SectionData"]["Bytes"]