PT-2026-5016

Name of the Vulnerable Software and Affected Versions ibaPDA version 8.12.0 Description A security issue exists in ibaPDA that could allow unauthorized actions on the file system. This may impact the confidentiality, integrity, or availability of the system. The issue is a permission flaw that...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005084)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005084 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: make sure the first directory block is not a hole The syzbot constructs a directory that ha...

CVE-2025-27821

Summary: CVE-2025-27821 is an out-of-bounds write vulnerability in the Apache Hadoop HDFS native client, specifically in the URI parser. The issue affects Hadoop 3.2.0 up to, but not including, 3.4.2. Multiple sources (NVD, Red Hat, OSV, GHSA, CVE list, Snyk, and others) describe the same flaw an...

Apache Hadoop security vulnerabilities

Apache Hadoop is an open-source distributed system framework developed by the Apache Foundation in the United States. This product enables distributed processing of large amounts of data, featuring high reliability, scalability, and fault tolerance. ClickHouse is an open-source implementation of...

ROS-20260126-73-0036

A vulnerability in the f2fs component of the Linux operating system kernel is related to unchecked array indexing. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

ROS-20260126-73-0034

A vulnerability in the ocfs2 component of the Linux operating system kernel is related to reading outside the allowed data buffer boundaries. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

ROS-20260126-73-0032

A vulnerability in the eaget function of the fs/jfs/xattr.c component of the Linux operating system kernel is related to reading outside the allowed data buffer boundaries. Exploitation of the vulnerability may allow an attacker to gain access to sensitive data and also cause a denial of service...

resource-agents security update

4.9.0-54.27 - bundled urllib3: fix CVE-2025-66471 - bundled urllib3: fix CVE-2026-21441 Resolves: RHEL-139760, RHEL-140787 4.9.0-54.24 - bundled urllib3: fix CVE-2025-66418 Resolves: RHEL-136031 4.9.0-54.23 - nfsserver: add ability to set e.g. 'pipefs-directory=/run/nfs/rpcpipefs' in /etc/nfs.con...

CVE-2025-71163

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix device leaks on compat bind and unbind Make sure to drop the reference taken when looking up the idxd device as part of the compat bind and unbind sysfs interface...

January 24, 2026—KB5078131 (OS Build 17763.8281) Out-of-band

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January 24, 2026—KB5078133 (OS Build 25398.2097) Out-of-band

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CVE-2026-22989

In the Linux kernel, the following vulnerability has been resolved: nfsd: check that server is running in unlockfilesystem If we are trying to unlock the filesystem via an administrative interface and nfsd isn't running, it crashes the server. This happens currently because nfsd4revokestates acce...

CVE-2026-22989 nfsd: check that server is running in unlock_filesystem

In the Linux kernel, the following vulnerability has been resolved: nfsd: check that server is running in unlockfilesystem If we are trying to unlock the filesystem via an administrative interface and nfsd isn't running, it crashes the server. This happens currently because nfsd4revokestates acce...

CVE-2026-22989

In the Linux kernel, the following vulnerability has been resolved: nfsd: check that server is running in unlockfilesystem If we are trying to unlock the filesystem via an administrative interface and nfsd isn't running, it crashes the server. This happens currently because nfsd4revokestates acce...

CVE-2026-22989

In the Linux kernel, the following vulnerability has been resolved: nfsd: check that server is running in unlockfilesystem If we are trying to unlock the filesystem via an administrative interface and nfsd isn't running, it crashes the server. This happens currently because nfsd4revokestates acce...

CVE-2026-22980 nfsd: provide locking for v4_end_grace

In the Linux kernel, the following vulnerability has been resolved: nfsd: provide locking for v4endgrace Writing to v4endgrace can race with server shutdown and result in memory being accessed after it was freed - reclaimstrhashtbl in particularly. We cannot hold nfsdmutex across the nfsd4endgrac...

CVE-2025-71153

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fix memory leak in getfileallinfo In getfileallinfo, if vfsgetattr fails, the function returns immediately without freeing the allocated filename, leading to a memory leak. Fix this by freeing the filename before returning...

The vulnerability of the f2fs_recover_fsync_data() function in the fs/f2fs/super.c module of the F2FS file system support module for Linux operating systems allows a hacker to trigger a service failure.

The vulnerability of the f2fsrecoverfsyncdata function in the fs/f2fs/super.c module of the F2FS file system support for Linux operating systems is related to the lack of a check on the return value. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the f2fs_write_cache_pages() function in the fs/f2fs/data.c module of the F2FS file system support in Linux’s kernel allows a hacker to cause a service failure.

The vulnerability of the f2fswritecachepages function in the fs/f2fs/data.c module of the F2FS file system support in Linux operating systems is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to cause a service failure...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004865)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004865 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix ulist leaks in error paths of qgroup self tests In the testnosharedqgroup and...