Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099744)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099744 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix iloc.bh leak in ext4fcreplayinode error paths During code review, Joseph found that...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100341)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100341 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: reject mount if bigalloc with sfirstdatablock != 0 bigalloc with sfirstdatablock != 0 is no...

The vulnerability in the fs/ext4/extents.c component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability in the fs/ext4/extents.c component of the Linux operating system is related to incomplete recognition of the internal state. Exploiting this vulnerability can allow an attacker to cause a service failure...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099948)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099948 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: don't cache extent during splitting extent Caching extents during the splitting process is...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099951)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099951 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: don't set EXT4GETBLOCKSCONVERT when splitting before submitting I/O When allocating blocks...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099913)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099913 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: reject mount if bigalloc with sfirstdatablock != 0 bigalloc with sfirstdatablock != 0 is no...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100697)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100697 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix dirtyclusters double decrement on fs shutdown fstests test generic/388 occasionally...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099769)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099769 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: remove a BUGON in ext4mbreleasegrouppa If a malicious fuzzer overwrites the ext4 superblock...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100755)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100755 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: don't set EXT4GETBLOCKSCONVERT when splitting before submitting I/O When allocating blocks...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100098)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100098 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: avoid allocate block from corrupted group in ext4mbfindbygoal There's issue as follows:...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099977)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099977 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: publish jinode after initialization ext4inodeattachjinode publishes ei-jinode to concurrent...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099756)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099756 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: drop extent cache when splitting extent fails When the split extent fails, we might leave...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100709)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100709 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix memory leak in ext4extshiftextents In ext4extshiftextents, if the extent is NULL in the...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099985)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099985 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: guard against EA inode refcount underflow in xattr update syzkaller found a path where...

The vulnerability in the fs/ext4/extents.c component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability in the fs/ext4/extents.c component of the Linux operating system is related to improper memory release before deleting the last reference. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2026-74358

In the Linux kernel, the following vulnerability has been resolved: ext4: fix fast commit wait/wake bit mapping on 64-bit On 64-bit, ext4 dynamic inode states live in the upper half of iflags, and ext4testinodestate applies the corresponding +32 offset. The fast-commit wait and wake paths...

CVE-2026-74307

In the Linux kernel, the following vulnerability has been resolved: ext4: validate donor file superblock early in EXT4IOCMOVEEXT Reject the EXT4IOCMOVEEXT ioctl early if the donor file does not belong to the same superblock as the original file. Currently, this validation is performed inside...

CVE-2026-74308

In the Linux kernel, the following vulnerability has been resolved: ext4: fix kernel BUG in ext4writeinlinedataend When the data=journal mount option is used, the ext4journalledwriteend function incorrectly calls ext4writeinlinedataend without checking if the EXT4STATEMAYINLINEDATA flag is still...

AZL-96462 CVE-2026-74307 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: ext4: validate donor file superblock early in EXT4IOCMOVEEXT Reject the EXT4IOCMOVEEXT ioctl early if the donor file does not belong to the same superblock as the original file. Currently, this validation is performed inside...

CVE-2026-72379

In the Linux kernel, the following vulnerability has been resolved: fs: refuse OTMPFILE creation with an unmapped fsuid or fsgid vfstmpfile never checked that the caller's fsuid and fsgid map into the filesystem. On an idmapped mount whose idmapping does not cover the caller's fsu,gid, the -tmpfi...