Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003894)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003894 advisory. In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and unmounting can lead to a use-after-free in ext4putsuper in...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004016)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004016 advisory. ext4protectreservedinode in fs/ext4/blockvalidity.c in the Linux kernel through 5.5.3 allows attackers to cause a denial of service soft lockup via a crafted journal...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004221)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004221 advisory. In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and unmounting can lead to a use-after-free in ext4putsuper in...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001117)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001117 advisory. A flaw was found in Linux kernel in the ext4 filesystem code. A use-after-free is possible in ext4extremovespace function when mounting and operating a crafted ext4...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001506)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001506 advisory. ext4protectreservedinode in fs/ext4/blockvalidity.c in the Linux kernel through 5.5.3 allows attackers to cause a denial of service soft lockup via a crafted journal...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004375)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004375 advisory. A memory out-of-bounds read flaw was found in the Linux kernel before 5.9-rc2 with the ext3/ext4 file system, in the way it accesses a directory with broken indexing...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002226)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002226 advisory. The ext4zerorange function in fs/ext4/extents.c in the Linux kernel before 4.1 allows local users to cause a denial of service BUG via a crafted fallocate zero-range...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002219)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002219 advisory. fs/ext4/namei.c in the Linux kernel before 3.7 allows physically proximate attackers to cause a denial of service system crash via a crafted no-journal filesystem, a...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003268)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003268 advisory. The ext4xattrcheckentries function in fs/ext4/xattr.c in the Linux kernel through 4.15.15 does not properly validate xattr sizes, which causes misinterpretation of a...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002860)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002860 advisory. The ext4xattrcheckentries function in fs/ext4/xattr.c in the Linux kernel through 4.15.15 does not properly validate xattr sizes, which causes misinterpretation of a...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003026)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003026 advisory. A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound access in ext4getgroupinfo function, a denial of service, and a system...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003093)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003093 advisory. The ext4validblockbitmap function in fs/ext4/balloc.c in the Linux kernel through 4.15.15 allows attackers to cause a denial of service out-of-bounds read and system...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003461)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003461 advisory. fs/ext4/inode.c in the Linux kernel before 4.6.2, when ext4 data=ordered mode is used, mishandles a needs- flushing-before-commit list, which allows local users to...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002810)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002810 advisory. The ext4fillsuper function in fs/ext4/super.c in the Linux kernel through 4.15.15 does not always initialize the crc32c checksum driver, which allows attackers to...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002379)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002379 advisory. The ext4orphandel function in fs/ext4/namei.c in the Linux kernel before 3.7.3 does not properly handle orphan-list entries for non-journal filesystems, which allows...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002674)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002674 advisory. Linux kernel ext4 filesystem is vulnerable to an out-of-bound access in the ext4extdroprefs function when operating on a crafted ext4 filesystem image. Tenable has...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002479)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002479 advisory. The ext4 implementation in the Linux kernel before 2.6.34 does not properly track the initialization of certain data structures, which allows physically proximate...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001973)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001973 advisory. The ext4orphandel function in fs/ext4/namei.c in the Linux kernel before 3.7.3 does not properly handle orphan-list entries for non-journal filesystems, which allows...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002726)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002726 advisory. Linux kernel ext4 filesystem is vulnerable to an out-of-bound access in the ext4extdroprefs function when operating on a crafted ext4 filesystem image. Tenable has...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002557)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002557 advisory. The ext4iget function in fs/ext4/inode.c in the Linux kernel through 4.15.15 mishandles the case of a root directory with a zero ilinkscount, which allows attackers ...