CVE-2026-31450 ext4: publish jinode after initialization

In the Linux kernel, the following vulnerability has been resolved: ext4: publish jinode after initialization ext4inodeattachjinode publishes ei-jinode to concurrent users. It used to set ei-jinode before jbd2journalinitjbdinode, allowing a reader to observe a non-NULL jinode with ivfsinode still...

CVE-2026-31450 ext4: publish jinode after initialization

In the Linux kernel, the following vulnerability has been resolved: ext4: publish jinode after initialization ext4inodeattachjinode publishes ei-jinode to concurrent users. It used to set ei-jinode before jbd2journalinitjbdinode, allowing a reader to observe a non-NULL jinode with ivfsinode still...

CVE-2026-31448 ext4: avoid infinite loops caused by residual data

In the Linux kernel, the following vulnerability has been resolved: ext4: avoid infinite loops caused by residual data On the mkdir/mknod path, when mapping logical blocks to physical blocks, if inserting a new extent into the extent tree fails in this example, because the file system disabled th...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the xfsunmountFlushInodes function. This function does not stop recycling inodes before pushing...

PT-2026-34355

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ext4 file system where the ext4 inode attach jinode function publishes ei-jinode to concurrent users before jbd2 journal init jbd inode is completed. This allows a...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013468)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013468 advisory. In the Linux kernel through 6.2.7, fs/ntfs3/inode.c has an invalid kfree because it does not validate MFT flags before replaying logs. Tenable has extracted the...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013694)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013694 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix inode leak in ext4xattrinodecreate on an error path There is issue as follows when do...

PT-2026-34353

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ext4 file system during the mkdir and mknod paths. When mapping logical blocks to physical blocks, if inserting a new extent into the extent tree fails, the ext4 e...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the xfs inodeitempush and xfsqmdquotlogitempush functions. These functions access lip-liailp afte...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013530)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013530 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: silence the warning when evicting inode with dioreadnolock When evicting an inode with...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013800)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013800 advisory. In the Linux kernel, the following vulnerability has been resolved: Squashfs: fix uninit-value in squashfsgetparent Syzkaller reports a KMSAN: uninit-value in...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013787)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013787 advisory. In the Linux kernel, the following vulnerability has been resolved: hfs: fix OOB Read in hfsbrecfind Syzbot reported a OOB read bug:...

uutils coreutils 安全漏洞

uutils coreutils is a cross-platform core command-line toolset developed by Uutils Open Source. uutils coreutils has a security vulnerability. This vulnerability stems from the mv utility’s check-time-to-use-time flaw during cross-device operations. The extended attribute retention logic utilizes...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013843)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013843 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch caused by bad boot loader inode We got a issue as fllows:...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013833)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013833 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: don't allow journal inode to have encrypt flag Mounting a filesystem whose journal inode ha...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013796)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013796 advisory. In the Linux kernel, the following vulnerability has been resolved: udf: Detect system inodes linked into directory hierarchy When UDF filesystem is corrupted, hidde...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013629)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013629 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch caused by bad quota inode We got a issue as fllows:...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013429)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013429 advisory. In the Linux kernel before 6.1.3, fs/ntfs3/inode.c does not validate the attribute name offset. An unhandled page fault may occur. Tenable has extracted the precedin...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the release of jino before the initialization of the ext4 inodeattachjinode function. This...

PT-2026-34357

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ext4 filesystem where the system fails to convert files from inline data storage to extent-based storage when a truncate operation increases the file size beyond t...