Linux Distros Unpatched Vulnerability : CVE-2026-74379

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - dax/kmem: account for partial discontiguous resource upon removal When devdaxkmemprobe partially succeeds at least one range is mapped but a subsequent range...

Linux Distros Unpatched Vulnerability : CVE-2026-74571

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: skip global block reserve accounting for rescue mounts BUG Mounting with rescue=ibadroots after corrupting the block group tree root triggers a NULL...

Linux Distros Unpatched Vulnerability : CVE-2026-74477

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - uprobes: Fix NULL pointer dereference in hprobeexpire Forking a task that has a pending uretprobe can oops the kernel with a NULL pointer dereference in the clo...

Linux Distros Unpatched Vulnerability : CVE-2026-74406

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - vxlan: Fix potential null-ptr-deref in vxlangropreparereceive. udptunnelsockrelease could set sk-skuserdata to NULL while vxlangropreparereceive is running. Let...

PT-2026-72656

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists when a local administrator performs an NFS/RDMA mount simultaneously with the removal of an RDMA device. The function rpcrdma create id registers ep-re rn with th...

CVE-2026-74303: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciqca: fix NULL pointer dereference in qcadmphdr for non-serdev device hu-serdev is NULL for hciuart attached via non-serdev paths, but qcadmphdr unconditionally dereferences hu-serdev-dev.driver-name, causing a NULL...

PT-2026-72739

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the qca dmp hdr function when handling hci uart attached via non-serdev paths. The issue arises because the function unconditionally attempts to acce...

CVE-2026-72485: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: coresight: platform: defer connection counter increment until alloc succeeds coresightaddoutconn increments nroutconns before calling devmkreallocarray and again before devmkmalloc. If either allocation fails, the counter is...

PT-2026-72293

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The pcache target parses optional arguments as name/value pairs. When a table provides a recognized option name, such as cache mode, without a corresponding value, the parse cache opts...

CVE-2026-72104: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: dm-pcache: reject option groups without values The pcache target parses optional arguments as name/value pairs. A table that advertises one optional argument and supplies only a recognized option name, for example "cachemode",...

PT-2026-72871

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists where rxrpc recvmsg data calls rxrpc verify data when rxrpc call.rx dec buffer is unallocated, assuming it will be allocated upon a successful return. However, rxrpc veri...

PT-2026-72550

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the xe pt zap ptes entry function. The page-table walk framework may pass a NULL child pointer for unpopulated entries. The function calls container...

PT-2026-72445

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the graph callback function. This occurs when q6apm free fragments frees rx data.buf or tx data.buf and sets them to NULL under graph-lock. A race...

PT-2026-72865

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the rxrpc component where the rxrpc receiving reply function fails to properly handle the reception of a reply DATA packet before any request DATA packets have been se...

PT-2026-72771

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the bpf task from vpid function. This happens when cgroup skb programs run in softirq and interrupt a task that is currently executing do exit. If th...

PT-2026-72202

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the riscv architecture within the machine kexec prepare function. This happens because image-segmenti.buf may be NULL and is copied without validatio...

CVE-2026-72257: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: q6apm: fix NULL pointer dereference in graphcallback When q6apmfreefragments is called it frees rxdata.buf/txdata.buf and sets them to NULL under graph-lock. A late DSP buffer-done response can race with this:...

CVE-2026-72254: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftfib: reject fib expression on the netdev egress hook A fib expression in a netdev egress base chain dereferences nftinpkt, NULL on the transmit path, causing a NULL pointer dereference at eval. nftfibvalidate masks...

CVE-2026-72013: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: riscv: Prevent NULL pointer dereference in machinekexecprepare A NULL pointer dereference issue is noticed in riscv's machinekexecprepare, where image-segmenti.buf might be NULL and copied unchecked. The NULL buf comes from...

CVE-2026-72385: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: tracing/fprobe: Fix NULL pointer dereference in fprobefgraphentry fprobefgraphentry sizes a shadow-stack reservation in one walk of the per-ip fprobe list and fills it in a second walk, both under rcureadlock only. A fprobe...