CVE-2026-72378

The CVE-2026-72378 entry concerns the Linux kernel, specifically the afs_extract_vl_addrs() path. The underlying issue is that error codes were only set on the first iteration of a loop; the patch fixes this by ensuring the correct error code is assigned on every iteration. This affects the AFS c...

EUVD-2026-59275

In the Linux kernel, the following vulnerability has been resolved: afs: Fix misplaced inc of net-cellsoutstanding Fix net-cellsoutstanding being incremented before the check for failure of idralloccyclic, leaving the count incremented on error...

CVE-2026-72364 netfs: Fix writeback error handling

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix writeback error handling Fix the error handling in writebackiter loop. If an error occurs, writebackiter needs to be called again with error set to the error so that it can clean up iteration state. Further, the curren...

CVE-2026-72364 netfs: Fix writeback error handling

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix writeback error handling Fix the error handling in writebackiter loop. If an error occurs, writebackiter needs to be called again with error set to the error so that it can clean up iteration state. Further, the curren...

CVE-2026-72364

The CVE-2026-72364 pertains to the Linux kernel netfs writeback path. Affected component: writeback_iter() in netfs. Root cause: error handling in the writeback loop did not properly unwind state after an error. As documented, when an error occurs, writeback_iter() must be called again with the e...

CVE-2026-72290

CVE-2026-72290 affects the Linux kernel KVM when running on s390. The issue is a GISC (guest ISC) refcount leak that occurs because kvm_s390_gisc_register() registers the GISC before pinning guest interrupt forwarding pages and allocating the AISB bit; on error, the unwind path did not unregister...

EUVD-2026-59129

In the Linux kernel, the following vulnerability has been resolved: batman-adv: frag: free unfragmentable packet The caller of batadvfragsendpacket assume that the skb provided to the function are always consumed. But the pre-check for an empty payload or the zero fragment size returned an error...

CVE-2026-72230

CVE-2026-72230 concerns batman-adv in the Linux kernel where batadv_frag_send_packet() may mis-handle errors from a pre-check for empty payload or zero fragment size, implying the skb isn’t consumed as assumed. The fix ensures the failed pre-check uses the same error handling code as the rest of ...

CVE-2026-72216

In the Linux kernel, CVE-2026-72216 affects the remoteproc/qcom path, where a leak occurs when adding custom dump_segments fails. The fix frees the allocated minidump_region 'name' if the region is not added to dump_segments, preventing a leak; it also ensures an error is returned when adding to ...

EUVD-2026-58974

In the Linux kernel, the following vulnerability has been resolved: remoteproc: qcom: Fix leak when custom dumpsegments addition fails Free allocated minidumpregion 'name' in qcomaddminidumpsegments when failing before adding the region to 'dumpsegments'. Otherwise, the 'name' is not tracked and ...

CVE-2026-72140

CVE-2026-72140 relates to the Linux kernel, specifically the i2c mlxbf subsystem. The vulnerability arises in mlxbf_i2c_init_resource() when devm_platform_get_and_ioremap_resource() returns an error: tmp_res is freed before tmp_res->io is read to obtain the error code, causing a use-after-free...

CVE-2026-72140 i2c: mlxbf: Fix use-after-free in mlxbf_i2c_init_resource()

In the Linux kernel, the following vulnerability has been resolved: i2c: mlxbf: Fix use-after-free in mlxbfi2cinitresource If devmplatformgetandioremapresource returns an error, mlxbfi2cinitresource frees tmpres before reading tmpres-io to get the error code. This results in a use-after-free. Sav...

CVE-2026-72138 xen/gntdev: fix error handling in ioctl

In the Linux kernel, the following vulnerability has been resolved: xen/gntdev: fix error handling in ioctl When gntdevioctlmapgrantref fails to copy the operation result back to userspace after successfully adding the mapping to the list, the error path returns -EFAULT without releasing the...

CVE-2026-72138

The CVE describes a Linux kernel issue in xen/gntdev where gntdev_ioctl_map_grant_ref() could leak memory if copy_to_user() failed after adding a mapping and not releasing the acquired reference. The root cause involves mismanaged error paths: on failure to copy operation results back to userspac...

CVE-2026-72138 xen/gntdev: fix error handling in ioctl

In the Linux kernel, the following vulnerability has been resolved: xen/gntdev: fix error handling in ioctl When gntdevioctlmapgrantref fails to copy the operation result back to userspace after successfully adding the mapping to the list, the error path returns -EFAULT without releasing the...

CVE-2026-72109 net: sparx5: unregister blocking notifier on init failure

In the Linux kernel, the following vulnerability has been resolved: net: sparx5: unregister blocking notifier on init failure sparx5registernotifierblocks registers the switchdev blocking notifier before allocating the ordered workqueue. If the workqueue allocation fails, the error path unregiste...

CVE-2026-72067 cpu: hotplug: Preserve per instance callback errors

In the Linux kernel, the following vulnerability has been resolved: cpu: hotplug: Preserve per instance callback errors cpuhpinvokecallback unwinds earlier callbacks for the same hotplug state when one instance fails. The rollback path currently reuses ret, so a successful rollback can hide the...

EUVD-2026-59025

In the Linux kernel, the following vulnerability has been resolved: cpu: hotplug: Preserve per instance callback errors cpuhpinvokecallback unwinds earlier callbacks for the same hotplug state when one instance fails. The rollback path currently reuses ret, so a successful rollback can hide the...

CVE-2026-72067

CVE-2026-72067 affects the Linux kernel CPU hotplug path. The issue arises in cpuhp_invoke_callback() where, if one instance fails, the rollback path reuses the prior return value, which can hide the original error and make a failed transition appear successful. The fix is to keep the rollback re...

CVE-2026-72056 net: ena: clean up XDP TX queues when regular TX setup fails

In the Linux kernel, the following vulnerability has been resolved: net: ena: clean up XDP TX queues when regular TX setup fails createqueueswithsizebackoff creates XDP TX queues before setting up the regular TX path. If the subsequent allocation or creation of regular TX queues fails, the error...