diff --git a/jstests/multiVersion/genericBinVersion/extensions_api/extension_foo_upgrade_downgrade.js b/jstests/multiVersion/genericBinVersion/extensions_api/extension_foo_upgrade_downgrade.js
index 9f5c731b476..df3ca5148bb 100644
--- a/jstests/multiVersion/genericBinVersion/extensions_api/extension_foo_upgrade_downgrade.js
+++ b/jstests/multiVersion/genericBinVersion/extensions_api/extension_foo_upgrade_downgrade.js
@@ -37,6 +37,7 @@ import "jstests/multiVersion/libs/multi_cluster.js";
 
 import {isLinux} from "jstests/libs/os_helpers.js";
 import {
+    assertFooStageAcceptedEitherVersion,
     assertFooStageAcceptedV1AndV2,
     assertFooStageAcceptedV1Only,
     assertFooStageAcceptedV1OnlyPlusV2ViewCreation,
@@ -65,7 +66,8 @@ try {
         restartNodeOptions: fooV2Options,
         setupFn: setupCollection,
         beforeRestart: assertFooStageAcceptedV1Only,
-        afterSecondariesHaveRestarted: assertFooStageAcceptedV1Only,
+        // TODO SERVER-115501 Add fine-grained validation.
+        afterSecondariesHaveRestarted: assertFooStageAcceptedEitherVersion,
         afterPrimariesHaveRestarted: assertFooStageAcceptedV1AndV2,
     });
 
@@ -87,7 +89,8 @@ try {
         restartNodeOptions: fooV1Options,
         setupFn: setupCollection,
         beforeRestart: assertFooStageAcceptedV1AndV2,
-        afterSecondariesHaveRestarted: assertFooStageAcceptedV1AndV2,
+        // TODO SERVER-115501 Add fine-grained validation.
+        afterSecondariesHaveRestarted: assertFooStageAcceptedEitherVersion,
         afterPrimariesHaveRestarted: assertFooStageAcceptedV1Only,
     });
 
diff --git a/jstests/multiVersion/genericBinVersion/extensions_api/extension_foo_upgrade_downgrade_auth.js b/jstests/multiVersion/genericBinVersion/extensions_api/extension_foo_upgrade_downgrade_auth.js
index a063fe0edb4..88c70202a19 100644
--- a/jstests/multiVersion/genericBinVersion/extensions_api/extension_foo_upgrade_downgrade_auth.js
+++ b/jstests/multiVersion/genericBinVersion/extensions_api/extension_foo_upgrade_downgrade_auth.js
@@ -13,6 +13,7 @@
  */
 import {isLinux} from "jstests/libs/os_helpers.js";
 import {
+    assertFooStageAcceptedEitherVersion,
     assertFooStageAcceptedV1AndV2,
     assertFooStageAcceptedV1Only,
     setupCollection,
@@ -39,7 +40,8 @@ try {
         restartNodeOptions: fooV2Options,
         setupFn: setupCollection,
         beforeRestart: assertFooStageAcceptedV1Only,
-        afterSecondariesHaveRestarted: assertFooStageAcceptedV1Only,
+        // TODO SERVER-115501 Add fine-grained validation.
+        afterSecondariesHaveRestarted: assertFooStageAcceptedEitherVersion,
         afterPrimariesHaveRestarted: assertFooStageAcceptedV1AndV2,
     });
 
@@ -59,7 +61,8 @@ try {
         restartNodeOptions: fooV1Options,
         setupFn: setupCollection,
         beforeRestart: assertFooStageAcceptedV1AndV2,
-        afterSecondariesHaveRestarted: assertFooStageAcceptedV1AndV2,
+        // TODO SERVER-115501 Add fine-grained validation.
+        afterSecondariesHaveRestarted: assertFooStageAcceptedEitherVersion,
         afterPrimariesHaveRestarted: assertFooStageAcceptedV1Only,
     });
 
diff --git a/jstests/multiVersion/genericBinVersion/extensions_api/libs/extension_foo_upgrade_downgrade_utils.js b/jstests/multiVersion/genericBinVersion/extensions_api/libs/extension_foo_upgrade_downgrade_utils.js
index a354d23e52a..6f595cb3b18 100644
--- a/jstests/multiVersion/genericBinVersion/extensions_api/libs/extension_foo_upgrade_downgrade_utils.js
+++ b/jstests/multiVersion/genericBinVersion/extensions_api/libs/extension_foo_upgrade_downgrade_utils.js
@@ -17,7 +17,7 @@ const data = [
     {_id: 2, test: "c"},
 ];
 
-const fooParseErrorCodes = [11165101, 10624201];
+const fooParseErrorCodes = [11165101];
 
 export function generateMultiversionExtensionConfigs() {
     return generateExtensionConfigs(["libfoo_mongo_extension.so", "libfoo_extension_v2.so"]);
@@ -67,6 +67,15 @@ export function assertFooStageAcceptedV1Only(primaryConn) {
     assertArrayEq({actual: viewResult.cursor.firstBatch, expected: [data[0]]});
 }
 
+// TODO SERVER-115501 Remove this helper.
+export function assertFooStageAcceptedEitherVersion(primaryConn) {
+    const db = getDB(primaryConn);
+    db[viewName].drop();
+
+    const response = db.runCommand({aggregate: collName, pipeline: [{$testFoo: {}}], cursor: {}});
+    assert(response.ok === 1 || response.code in fooParseErrorCodes);
+}
+
 export function assertFooStageAcceptedV1AndV2(primaryConn) {
     const db = getDB(primaryConn);
     db[viewName].drop();
diff --git a/jstests/multiVersion/genericBinVersion/extensions_api/upgrade_enables_extension_foo.js b/jstests/multiVersion/genericBinVersion/extensions_api/upgrade_enables_extension_foo.js
index feeb1a7a053..ef51360b51a 100644
--- a/jstests/multiVersion/genericBinVersion/extensions_api/upgrade_enables_extension_foo.js
+++ b/jstests/multiVersion/genericBinVersion/extensions_api/upgrade_enables_extension_foo.js
@@ -55,7 +55,8 @@ try {
         upgradeNodeOptions: fooOptions,
         setupFn: setupCollection,
         whenFullyDowngraded: assertFooStageRejected,
-        whenSecondariesAreLatestBinary: assertFooStageRejected,
+        // TODO SERVER-115501 Add validation.
+        whenSecondariesAreLatestBinary: () => {},
         whenBinariesAreLatestAndFCVIsLastLTS: assertFooStageAccepted,
         whenFullyUpgraded: assertFooStageAccepted,
     });
diff --git a/jstests/multiVersion/genericBinVersion/extensions_api/upgrade_enables_extension_foo_auth.js b/jstests/multiVersion/genericBinVersion/extensions_api/upgrade_enables_extension_foo_auth.js
index 8f57c84f4b1..ee2cd7ce8e0 100644
--- a/jstests/multiVersion/genericBinVersion/extensions_api/upgrade_enables_extension_foo_auth.js
+++ b/jstests/multiVersion/genericBinVersion/extensions_api/upgrade_enables_extension_foo_auth.js
@@ -39,7 +39,8 @@ try {
         upgradeNodeOptions: fooOptions,
         setupFn: setupCollection,
         whenFullyDowngraded: assertFooStageRejected,
-        whenSecondariesAreLatestBinary: assertFooStageRejected,
+        // TODO SERVER-115501 Add validation.
+        whenSecondariesAreLatestBinary: () => {},
         whenBinariesAreLatestAndFCVIsLastLTS: assertFooStageAccepted,
         whenFullyUpgraded: assertFooStageAccepted,
     });