CVE-2026-72128: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: nvmet: fix refcount leak in nvmetsqcreate In nvmetsqcreate, a reference on the ctrl is taken via krefgetunlesszero before calling nvmetchecksqid. If nvmetchecksqid fails, the function returns the error directly without releasing...

PT-2026-72527

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An off-by-one error exists in the BD ring consumption when qede build skb fails. The functions qede rx build skb and qede tpa rx build skb fail to check for a NULL return from qede build...

CVE-2026-72042: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ipmi: Fix user refcount underflow in event delivery ipmiallocrecvmsguser takes the temporary user reference owned by the receive message, and ipmifreerecvmsg drops it again. If event delivery fails after allocating receive messag...

PT-2026-72231

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the IPMI Intelligent Platform Management Interface event delivery mechanism. The function handle read event rsp incorrectly performs an explicit decrement of the...

CVE-2026-74347: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: netfilter: cttimeout: detach dataplane timeout policy and repurpose refcount Add a refcount for struct nfcttimeout which is used by ct extension to set the custom ct timeout policy, this tells us that the ct timeout is being used...

Linux Distros Unpatched Vulnerability : CVE-2026-74405

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - OPP: Fix race between OPP addition and lookup A race exists between devpmoppadddynamic and devpmoppfindfreqexact: CPU0 add CPU1 lookup...

PT-2026-72649

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reference count leak occurs in the AppArmor module when updating the socket context. The update sk ctx function transfers the plabel reference, but the caller also unconditionally...

PT-2026-72271

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reference count leak occurs in the efct hw io abort function. When the efct hw reqtag alloc function fails, the error path returns -ENOSPC without releasing the reference previously...

PT-2026-72700

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the net watchdog code due to a lack of synchronization between netdev watchdog up and dev watchdog. The introduction of dev-watchdog dev tracker to store...

CVE-2026-74264: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: watchdog: fix refcount tracking races Blamed commit converted the untracked devhold/devput calls in the watchdog code to use the tracked devholdtrack/devputtrack which were later renamed/interfaced to netdevhold and netdevpu...

PT-2026-72516

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A lifetime race condition exists in the accel/amdxdna component. The function amdxdna umap release invokes the blocking mmu interval notifier remove before the object is removed from...

PT-2026-72965

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the dibs loopback attach, detach, and unregister processes. The functions dibs lo attach dmb, dibs lo detach dmb, and dibs lo unregister dmb look up the...

PT-2026-72478

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reference count leak occurs in the KVM s390 PCI component during AIF enable failure. The function kvm s390 gisc register registers the guest ISC before pinning guest interrupt forwardi...

CVE-2026-74534: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: fix refcounting of isoconn isoconndel and isochandel have a race that results to double-put of isoconn: Task hdev-workqueue Task 2 isoconndel isochandel isoconnholdunlesszero isoconnlock isoconnlock conn-sk = NULL...

CVE-2026-72040: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ipmi: fix refcount leak in iipmirequest When a caller provides a suppliedrecv message to iipmirequest, the function increments the user's nrmsgs reference count. If an error occurs later, the outerr cleanup path only frees the...

CVE-2026-74513: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: dibs: fix use-after-free of dmbnode in loopback attach/detach/unregister dibsloattachdmb, dibslodetachdmb and dibslounregisterdmb look up the dmbnode under dmbhtlock, drop the lock and only then operate on the node's refcount...

CVE-2026-72307: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mlxsw: fix refcount leak in mlxswspvrslpmtreereplace When mlxswspvrslpmtreereplace fails after replacing some VRs, the error rollback loop does not correctly revert the preceding replacements. The loop decrements the index but...

PT-2026-72495

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reference count leak occurs in the mlxsw sp vrs lpm tree replace function. When this function fails after replacing some Virtual Routers VRs, the error rollback loop fails to update th...

PT-2026-72406

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reference count leak exists in the lockd component. In the nlm lookup file function, the cached-file path reaches the found label even if nlm do fopen fails. This causes file-f count a...

Linux Distros Unpatched Vulnerability : CVE-2026-72308

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mlxsw: fix refcount leak in mlxswspportlagjoin When mlxswspportlagindexget fails, mlxswspportlagjoin returns an error without releasing the lag reference obtain...