diff --git a/test/data/issue_ghsa_5p8g_9xf3_gfrr_poc.exv b/test/data/issue_ghsa_5p8g_9xf3_gfrr_poc.exv
new file mode 100644
index 00000000..a325d3cc
Binary files /dev/null and b/test/data/issue_ghsa_5p8g_9xf3_gfrr_poc.exv differ
diff --git a/test/data/issue_ghsa_5p8g_9xf3_gfrr_poc.webp b/test/data/issue_ghsa_5p8g_9xf3_gfrr_poc.webp
new file mode 100644
index 00000000..a325d3cc
Binary files /dev/null and b/test/data/issue_ghsa_5p8g_9xf3_gfrr_poc.webp differ
diff --git a/tests/bugfixes/github/test_issue_ghsa_5p8g_9xf3_gfrr.py b/tests/bugfixes/github/test_issue_ghsa_5p8g_9xf3_gfrr.py
new file mode 100644
index 00000000..4b4a0b84
--- /dev/null
+++ b/tests/bugfixes/github/test_issue_ghsa_5p8g_9xf3_gfrr.py
@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+
+from system_tests import CaseMeta, path
+
+
+class WebPImageDoWriteMetadataOutOfBoundsRead(metaclass=CaseMeta):
+    """
+    Regression test for the bug described in:
+    https://github.com/Exiv2/exiv2/security/advisories/GHSA-5p8g-9xf3-gfrr
+    """
+    url = "https://github.com/Exiv2/exiv2/security/advisories/GHSA-5p8g-9xf3-gfrr"
+
+    filename1 = path("$data_path/issue_ghsa_5p8g_9xf3_gfrr_poc.webp")
+    filename2 = path("$data_path/issue_ghsa_5p8g_9xf3_gfrr_poc.exv")
+    commands = ["$exiv2 in $filename1"]
+    stdout = [""]
+    stderr = [
+"""Warning: Directory Nikon3, entry 0x002b has unknown Exif (TIFF) type 64002; setting type size 1.
+Warning: Directory Nikon3, entry 0x002b has unknown Exif (TIFF) type 64002; setting type size 1.
+$filename1: Could not write metadata to file: $kerCorruptedMetadata
+"""]
+    retval = [1]