doc(cve): add 2023-26268 placeholder

src/docs/src/cve/2023-26268.rst

@@ -0,0 +1,27 @@
+.. Licensed under the Apache License, Version 2.0 (the "License"); you may not
+.. use this file except in compliance with the License. You may obtain a copy of
+.. the License at
+..
+..   http://www.apache.org/licenses/LICENSE-2.0
+..
+.. Unless required by applicable law or agreed to in writing, software
+.. distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+.. WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+.. License for the specific language governing permissions and limitations under
+.. the License.
+
+.. _cve/2023-26268:
+
+===========================================================
+CVE-2023-26268: RESERVED
+===========================================================
+
+:Date: 02.05.2023
+
+:Affected: 3.2.2 and below
+
+:Severity: Medium
+
+:Vendor: The Apache Software Foundation
+
+Details will be published on 2023-05-02