diff --git a/src/core/evaluator.js b/src/core/evaluator.js
index 213e9b4c1..9684ff218 100644
--- a/src/core/evaluator.js
+++ b/src/core/evaluator.js
@@ -3373,9 +3373,16 @@ class PartialEvaluator {
         };
       }
 
-      const cidToGidMap = dict.get("CIDToGIDMap");
-      if (cidToGidMap instanceof BaseStream) {
-        cidToGidBytes = cidToGidMap.getBytes();
+      try {
+        const cidToGidMap = dict.get("CIDToGIDMap");
+        if (cidToGidMap instanceof BaseStream) {
+          cidToGidBytes = cidToGidMap.getBytes();
+        }
+      } catch (ex) {
+        if (!this.options.ignoreErrors) {
+          throw ex;
+        }
+        warn(`extractDataStructures - ignoring CIDToGIDMap data: "${ex}".`);
       }
     }
 
diff --git a/test/pdfs/issue15139.pdf.link b/test/pdfs/issue15139.pdf.link
new file mode 100644
index 000000000..2402f5053
--- /dev/null
+++ b/test/pdfs/issue15139.pdf.link
@@ -0,0 +1 @@
+https://github.com/mozilla/pdf.js/files/9137443/sample4a.pdf
diff --git a/test/test_manifest.json b/test/test_manifest.json
index 703da1161..1f19ce771 100644
--- a/test/test_manifest.json
+++ b/test/test_manifest.json
@@ -4980,6 +4980,14 @@
        "lastPage": 1,
        "type": "eq"
     },
+    {  "id": "issue15139",
+       "file": "pdfs/issue15139.pdf",
+       "md5": "0f2beb6a788d1e47bb9af737f6670493",
+       "rounds": 1,
+       "link": true,
+       "lastPage": 1,
+       "type": "eq"
+    },
     {  "id": "gesamt",
       "file": "pdfs/gesamt.pdf",
       "md5": "743aaa6f46ed0a42864f079d632d942e",