JDK Patch 18.0.1.1 Release Notes
Java™ SE Development Kit 18, Patch 18.0.1.1 (JDK 18.0.1.1)
May 2, 2022
The full version string for this update release is 18.0.1.1+2 (where "+" means "build"). The version number is 18.0.1.1.
IANA TZ Data 2022a
Security Baselines
The security baselines are unchanged from the release of JDK 18.0.1.
| JRE Family Version | JRE Security Baseline (Full Version String) |
|---|---|
| 18 | 18.0.1+10 |
| 17 | 17.0.3+8 |
| 11 | 11.0.15+8 |
| 8 | 8u331-b09 |
| 7 | 7u341-b08 |
Keeping the JDK up to Date
Oracle recommends that the JDK is updated with each Critical Patch Update.In order to determine if a release is the latest, theSecurity Baseline page canbe used to determine which is the latest version for each release family.
Critical patch updates, which contain security vulnerability fixes, are announced one year in advance onCritical Patch Updates, Security Alerts and Bulletins.It is not recommended that this JDK (version 18.0.1.1) be used after the next critical patch update scheduledfor July 19, 2022.
Changes
The Windows implementation ofjava.io.File allows access to NTFS Alternate Data Streams (ADS) by default. Such streams have a structure like “filename:streamname”. A system propertyjdk.io.File.enableADS has been added to control this behavior. To disable ADS support injava.io.File, the system property[jdk.io](http://jdk.io).File.enableADS should be set tofalse (case ignored). Stricter path checking however prevents the use of special devices such asNUL:
Bug Fixes
This release is based on the previous CPU and does not contain any additional security fixes. The following issues have also been resolved:
| BugId | Category | Subcategory | Summary |
|---|---|---|---|
| JDK-8284920 | xml | javax.xml.path | Incorrect Token type causes XPath expression to return incorrect results |
| JDK-8284548 | xml | jaxp | Invalid XPath expression causes StringIndexOutOfBoundsException |
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