Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013488)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013488 advisory. In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix reference count leak in smbcheckpermdacl The issue happens in a specific path in...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013549)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013549 advisory. In the Linux kernel, the following vulnerability has been resolved: hwrng: amd - Fix PCI device refcount leak foreachpcidev is implemented by pcigetdevice. The comme...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011354)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011354 advisory. In the Linux kernel, the following vulnerability has been resolved: ipv6/addrconf: fix a potential refcount underflow for idev Now in addrconfmodrstimer, reference...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013277)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013277 advisory. In the Linux kernel, the following vulnerability has been resolved: hwrng: amd - Fix PCI device refcount leak foreachpcidev is implemented by pcigetdevice. The comme...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010976)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010976 advisory. In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/uncore: Fix reference count leak in snruncoremmiomap pcigetdevice will increase th...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010805)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010805 advisory. In the Linux kernel, the following vulnerability has been resolved: hwrng: geode - Fix PCI device refcount leak foreachpcidev is implemented by pcigetdevice. The...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010866)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010866 advisory. In the Linux kernel, the following vulnerability has been resolved: jbd2: add miss release buffer head in fcdoonepass In fcdoonepass miss release buffer head after u...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010780)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010780 advisory. In the Linux kernel, the following vulnerability has been resolved: leds: led-core: Fix refcount leak in ofledget classfinddevicebyofnode calls classfinddevice, it...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010834)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010834 advisory. In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Fix pci device refcount leak in pprnotifier As comment of pcigetdomainbusandslot says,...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-006916)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006916 advisory. In the Linux kernel, the following vulnerability has been resolved: sctp: add a refcnt in sctpstreampriorities to avoid a nested loop With this refcnt added in...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011356)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011356 advisory. In the Linux kernel, the following vulnerability has been resolved: net: netpoll: fix incorrect refcount handling causing incorrect cleanup commit efa95b01da18...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011034)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011034 advisory. In the Linux kernel, the following vulnerability has been resolved: hwrng: amd - Fix PCI device refcount leak foreachpcidev is implemented by pcigetdevice. The comme...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007460)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007460 advisory. In the Linux kernel, the following vulnerability has been resolved: mm/hwpoison: clear MFCOUNTINCREASED before retrying getanypage Hulk Robot reported a panic in...

JLSEC-2026-97

An internal reference count is held on the buffer pool, incremented every time a new buffer is created from the pool. The reference count is maintained as an int; on LP64 systems this can cause the reference count to overflow if the client creates a large number of wlshm buffer objects, or if it...

CLSA-2026-1775817651 poppler: Fix of CVE-2025-52886

CVE-2025-52886: limit amount of annotations per document/page to prevent use-after-free via reference count overflow...

kernel: smc: Fix use-after-free in __pnet_find_base_ndev()

In the Linux kernel, the following vulnerability has been resolved: smc: Fix use-after-free in pnetfindbasendev. syzbot reported use-after-free of netdevice in pnetfindbasendev, which was called during connect. 0 smcpnetfindismresource fetches skdstgetsk-dev and passes down to pnetfindbasendev,...

ROS-20260407-73-0004

A vulnerability in the olddeviceless function of the net/bridge/brioctl.c module of the Linux operating system kernel network functions implementation is related to errors in updating the reference count. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-006569)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006569 advisory. In the Linux kernel, the following vulnerability has been resolved: perf/core: Exit early on perfmmap fail When perfmmap fails to allocate a buffer, it still invokes...

EUVD-2026-18636

In the Linux kernel, the following vulnerability has been resolved: net/rds: Fix circular locking dependency in rdstcptune syzbot reported a circular locking dependency in rdstcptune where sknetrefcntupgrade is called while holding the socket lock:...

CVE-2026-23419

In the Linux kernel, the following vulnerability has been resolved: net/rds: Fix circular locking dependency in rdstcptune syzbot reported a circular locking dependency in rdstcptune where sknetrefcntupgrade is called while holding the socket lock:...