Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2026-50171)

The remote Oracle Linux 8 / 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-50171 advisory. - macvlan: fix error recovery in macvlancommonnewlink Eric Dumazet Orabug: 39057366 CVE-2026-23209 - netfilter: nftables: fix inverted genmask check in...

SUSE CVE-2026-23087

In the Linux kernel, the following vulnerability has been resolved: scsi: xen: scsiback: Fix potential memory leak in scsibackremove Memory allocated for struct vscsiblkinfo in scsibackprobe is not freed in scsibackremove leading to potential memory leaks on remove, as well as in the scsibackprob...

CVE-2026-23087

In the Linux kernel, the following vulnerability has been resolved: scsi: xen: scsiback: Fix potential memory leak in scsibackremove Memory allocated for struct vscsiblkinfo in scsibackprobe is not freed in scsibackremove leading to potential memory leaks on remove, as well as in the scsibackprob...

UBUNTU-CVE-2026-23087

In the Linux kernel, the following vulnerability has been resolved: scsi: xen: scsiback: Fix potential memory leak in scsibackremove Memory allocated for struct vscsiblkinfo in scsibackprobe is not freed in scsibackremove leading to potential memory leaks on remove, as well as in the scsibackprob...

CVE-2026-23087

In the Linux kernel, the following vulnerability has been resolved: scsi: xen: scsiback: Fix potential memory leak in scsibackremove Memory allocated for struct vscsiblkinfo in scsibackprobe is not freed in scsibackremove leading to potential memory leaks on remove, as well as in the scsibackprob...

CVE-2026-23087 scsi: xen: scsiback: Fix potential memory leak in scsiback_remove()

In the Linux kernel, the following vulnerability has been resolved: scsi: xen: scsiback: Fix potential memory leak in scsibackremove Memory allocated for struct vscsiblkinfo in scsibackprobe is not freed in scsibackremove leading to potential memory leaks on remove, as well as in the scsibackprob...

CVE-2026-23087

CVE-2026-23087 affects the Linux kernel in the Xen-scsi scsiback subsystem. The root cause is a memory leak: memory allocated for struct vscsiblk_info in scsiback_probe() is not freed in scsiback_remove(), including error paths during probe. The approved patch frees this allocation in scsiback_re...

CVE-2026-23087 scsi: xen: scsiback: Fix potential memory leak in scsiback_remove()

In the Linux kernel, the following vulnerability has been resolved: scsi: xen: scsiback: Fix potential memory leak in scsibackremove Memory allocated for struct vscsiblkinfo in scsibackprobe is not freed in scsibackremove leading to potential memory leaks on remove, as well as in the scsibackprob...

EUVD-2026-5455

In the Linux kernel, the following vulnerability has been resolved: scsi: xen: scsiback: Fix potential memory leak in scsibackremove Memory allocated for struct vscsiblkinfo in scsibackprobe is not freed in scsibackremove leading to potential memory leaks on remove, as well as in the scsibackprob...

CVE-2026-23087

In the Linux kernel, the following vulnerability has been resolved: scsi: xen: scsiback: Fix potential memory leak in scsibackremove Memory allocated for struct vscsiblkinfo in scsibackprobe is not freed in scsibackremove leading to potential memory leaks on remove, as well as in the scsibackprob...

Linux Distros Unpatched Vulnerability : CVE-2026-23087

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - scsi: xen: scsiback: Fix potential memory leak in scsibackremove Memory allocated for struct vscsiblkinfo in scsibackprobe is not freed in scsibackremove leadin...

PT-2026-6157

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists within the scsiback module, specifically in the scsiback remove function. Memory allocated for the vscsiblk info structure in the scsiback probe function is not...

Linux Distros Unpatched Vulnerability : CVE-2021-26931

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in the Linux kernel 2.6.39 through 5.10.16, as used in Xen. Block, net, and SCSI backends consider certain errors a plain bug,...

Unbreakable Enterprise kernel-container security update

4.14.35-2047.500.10.el7 - xen-blkback: fix error handling in xenblkbkmap Jan Beulich Orabug: 32492110 CVE-2021-26930 - xen-scsiback: don't 'handle' error by BUG Jan Beulich Orabug: 32492102 CVE-2021-26931 - xen-netback: don't 'handle' error by BUG Jan Beulich Orabug: 32492102 CVE-2021-26931 -...

Unbreakable Enterprise kernel security update

5.4.17-2036.103.3.1uek - xen-blkback: fix error handling in xenblkbkmap Jan Beulich Orabug: 32492109 CVE-2021-26930 - xen-scsiback: don't 'handle' error by BUG Jan Beulich Orabug: 32492101 CVE-2021-26931 - xen-netback: don't 'handle' error by BUG Jan Beulich Orabug: 32492101 CVE-2021-26931 -...

Unbreakable Enterprise kernel security update

4.14.35-2047.500.9.1 - xen-blkback: fix error handling in xenblkbkmap Jan Beulich Orabug: 32492110 CVE-2021-26930 - xen-scsiback: dont 'handle' error by BUG Jan Beulich Orabug: 32492102 CVE-2021-26931 - xen-netback: dont 'handle' error by BUG Jan Beulich Orabug: 32492102 CVE-2021-26931 -...

Unbreakable Enterprise kernel security update

4.1.12-124.48.3.1 - xen-blkback: fix error handling in xenblkbkmap Jan Beulich Orabug: 32492113 CVE-2021-26930 - xen-scsiback: don't 'handle' error by BUG Jan Beulich Orabug: 32492105 CVE-2021-26931 - xen-netback: don't 'handle' error by BUG Jan Beulich Orabug: 32492105 CVE-2021-26931 -...

PT-2021-3110 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel versions 2.6.39 through 5.10.16 Description: An issue was discovered in the Linux kernel, as used in Xen, where block, net, and SCSI backends consider certain errors a plain bug, deliberately causing a kernel crash. This issue...

kernel-uek security update

kernel-uek 4.1.12-32.1.2 - KEYS: Fix keyring ref leak in joinsessionkeyring Yevgeny Pats Orabug: 22563965 CVE-2016-0728 4.1.12-32.1.1 - ocfs2: return non-zero stblocks for inline data John Haxby Orabug: 22218243 - xen/events/fifo: Consume unprocessed events when a CPU dies Ross Lagerwall Orabug:...