Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003603)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003603 advisory. The Linux kernel before 5.1-rc5 allows page-refcount reference count overflow, with resultant use-after- free issues, if about 140 GiB of RAM exists. This is related...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003632)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003632 advisory. The Linux kernel before 5.1-rc5 allows page-refcount reference count overflow, with resultant use-after- free issues, if about 140 GiB of RAM exists. This is related...

ipv4: Fix reference count leak when using error routes with nexthop objects

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CVE-2025-68791

A reference count leak flaw was found in the Linux kernel's FUSE filesystem when using iouring for argument copies. The copyfinish function is not called in error paths, causing page reference counts to leak. This can lead to memory being pinned indefinitely and potential resource exhaustion...

SUSE CVE-2025-68791

In the Linux kernel, the following vulnerability has been resolved: fuse: missing copyfinish in fuse-over-io-uring argument copies Fix a possible reference count leak of payload pages during fuse argument copies. Joanne: simplified error cleanup...

CVE-2025-71070

A reference count leak flaw was found in the Linux kernel's ublk userspace block driver subsystem. When a ublk server process exits while requests are still pending, the reference counts for those requests are not properly decremented. This leads to WARNONONCE warnings and could potentially allow...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001869)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001869 advisory. The mountpointlast function in fs/namei.c in the Linux kernel before 3.15.8 does not properly maintain a certain reference count during attempts to use the umount...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002215)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002215 advisory. The mountpointlast function in fs/namei.c in the Linux kernel before 3.15.8 does not properly maintain a certain reference count during attempts to use the umount...

Linux Distros Unpatched Vulnerability : CVE-2025-68779

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Avoid unregistering PSP twice PSP is unregistered twice in: mlx5eremove -...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003184)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003184 advisory. The omninetopen function in drivers/usb/serial/omninet.c in the Linux kernel before 4.10.4 allows local users to cause a denial of service tty exhaustion by leveragi...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002830)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002830 advisory. The BPF subsystem in the Linux kernel before 4.5.5 mishandles reference counts, which allows local users to cause a denial of service use-after-free or possibly have...

CVE-2025-71107

In the Linux kernel, the following vulnerability has been resolved: f2fs: ensure node page reads complete before f2fsputsuper finishes Xfstests generic/335, generic/336 sometimes crash with the following message: F2FS-fs dm-0: detect filesystem reference count leak during umount, type: 9, count: ...

CVE-2025-71107

In the Linux kernel, the following vulnerability has been resolved: f2fs: ensure node page reads complete before f2fsputsuper finishes Xfstests generic/335, generic/336 sometimes crash with the following message: F2FS-fs dm-0: detect filesystem reference count leak during umount, type: 9, count: ...

CVE-2025-71107 f2fs: ensure node page reads complete before f2fs_put_super() finishes

In the Linux kernel, the following vulnerability has been resolved: f2fs: ensure node page reads complete before f2fsputsuper finishes Xfstests generic/335, generic/336 sometimes crash with the following message: F2FS-fs dm-0: detect filesystem reference count leak during umount, type: 9, count: ...

kernel: can: j1939: implement NETDEV_UNREGISTER notification handler

A flaw was discovered in the J1939 protocol implementation in the Linux kernel. The NETDEVUNREGISTER notification handler was missing for undoing changes performed by j1939skbind. As a result, an extra reference remains on the j1939priv structure when unregistering a network device, preventing it...

SUSE CVE-2025-68774

In the Linux kernel, the following vulnerability has been resolved: hfsplus: fix missing hfsbnodeget in hfsbnodecreate When sync and link are called concurrently, both threads may enter hfsbnodefind without finding the node in the hash table and proceed to create it. Thread A: hfspluswriteinode -...

SUSE CVE-2025-71070

In the Linux kernel, the following vulnerability has been resolved: ublk: clean up user copy references on ublk server exit If a ublk server process releases a ublk char device file, any requests dispatched to the ublk server but not yet completed will retain a ref value of UBLKREFCOUNTINIT. Befo...

SUSE CVE-2025-71097

In the Linux kernel, the following vulnerability has been resolved: ipv4: Fix reference count leak when using error routes with nexthop objects When a nexthop object is deleted, it is marked as dead and then fibtableflush is called to flush all the routes that are using the dead nexthop. The...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001705)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001705 advisory. The root cause of this vulnerability is that the ioctl$DRMIOCTLMODEDESTROYDUMB can decrease refcount of drmvgemgemobject created in vgemgemdumbcreate concurrently, a...

ROS-20260114-7315

A vulnerability in the hugetlb component of the trygetfolio function of the Linux kernel is related to errors in updating the reference count. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...