Oracle Linux has recently released important security updates for two components: Performance Co-Pilot (PCP) and the libxml2 library.

PCP Update for Oracle Linux 9

The update for Oracle Linux 9 is identified as ELBA-2025-20525 and includes a bug fix for PCP, specifically addressing conflicts between 32-bit and 64-bit versions of the pcp-libs-devel package. The updated packages are available through the Unbreakable Linux Network and include various RPMs for different architectures, such as x86_64 and aarch64. The complete list of updated RPMs can be found [here](http://linux.oracle.com/errata/ELBA-2025-20525.html).

Notable RPMs included in the update:
- pcp-6.3.7
- pcp-conf-6.3.7
- pcp-devel-6.3.7
- Various export and import tools related to PCP.

libxml2 Security Update for Oracle Linux 7

The libxml2 security update for Oracle Linux 7 is identified as ELSA-2025-12240. This update addresses multiple vulnerabilities (CVE-2025-6021, CVE-2025-32414, CVE-2025-49794, CVE-2025-49796) and is critical for maintaining the security of systems running this library. The updated RPMs are also available through the Unbreakable Linux Network, with a complete list available [here](http://linux.oracle.com/errata/ELSA-2025-12240.html).

Key RPMs for libxml2 include:
- libxml2-2.9.1
- libxml2-devel-2.9.1
- libxml2-python-2.9.1

Conclusion and Recommendations

It is highly recommended that users of Oracle Linux update their systems to incorporate these important fixes. Regular updates are crucial for maintaining system security and stability, particularly in light of the vulnerabilities addressed in the libxml2 update. For users seeking more information, the source RPMs for both updates can be accessed through the provided links. Keeping systems up to date not only helps mitigate potential security risks but also ensures optimal performance and compatibility with applications

PCP and LibXML2 updates for Oracle Linux

Oracle Linux has received security updates, including pcp bug fix update and libxml2 security update:

ELBA-2025-20525 Oracle Linux 9 pcp bug fix update
ELSA-2025-12240 Important: Oracle Linux 7 libxml2 security update

PCP and LibXML2 updates for Oracle Linux @ Linux Compatible