PT-2026-72360

In the Linux kernel, the following vulnerability has been resolved: mm/mm init: fix uninitialized struct pages for ZONE DEVICE If DAX memory is hotplugged into an unoccupied subsection of an early section, section activate reuses the unoptimized boot memmap. However, compound nr pages still assum...

PT-2026-73025

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3-iommufd: Require exactly one Stream ID for a vDEVICE arm vsmmu vsid to sid maps a guest's vSID to a single physical Stream ID taken from master-streams0, assuming a device has exactly one stream. A device with...

PT-2026-73022

In the Linux kernel, the following vulnerability has been resolved: ntfs: harden runlist realloc size calculations Add a shared helper to safely convert runlist element counts to byte sizes using overflow checks, and use it in both ntfs rl realloc and ntfs rl realloc nofail...

PT-2026-72852

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: fix memory leak in radeon ring restore on lock failure radeon ring restore takes ownership of the data buffer allocated by radeon ring backup. The caller radeon gpu reset only frees it in the non-restore branch; in th...

PT-2026-72221

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, fix matcher leak on resize target setup failure hws bwc matcher move allocates a replacement matcher before setting it as the resize target. If mlx5hws matcher resize set target fails, the replacement matcher is no...

PT-2026-73062

Name of the Vulnerable Software and Affected Versions Pandora affected versions not specified Description Pandora contains a denial-of-service issue in its handling of DAA Direct Access Archive files. During the extraction of an internal ISO image from a DAA archive, the system uses the...

PT-2026-72411

In the Linux kernel, the following vulnerability has been resolved: nvdimm/btt: Free arena sub-allocations on discover arenas error path Memory allocated by btt freelist init, btt rtt init, and btt maplocks init is not freed on some discover arenas error paths. This leaks memory when arena...

PT-2026-72357

In the Linux kernel, the following vulnerability has been resolved: kho: make sure scratch size is always aligned by CMA MIN ALIGNMENT BYTES When using scratch scale, the scratch sizes are rounded up to CMA MIN ALIGNMENT BYTES since they will be released as MIGRATE CMA. This is not done when usin...

PT-2026-72455

In the Linux kernel, the following vulnerability has been resolved: fbdev: carminefb: fix potential memory leak in alloc carmine fb The memory allocated for modelist in fb videomode to modelist is not freed in the subsequent error path. Fix that by calling fb destroy modelist...

PT-2026-72475

In the Linux kernel, the following vulnerability has been resolved: KVM: nVMX: Move vTPR vs. TPR Threshold consistency check into "normal" checks Move the off-by-default consistency check for vmcs12.tpr threshold vs. the virtual APIC vTPR into the "normal" controls checks, as waiting until KVM ha...

PT-2026-72469

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: account pKVM reclaim against the VM mm Protected guest faults charge long term pins to the VM's mm. Teardown can run later from file release, where current-mm may be unrelated. Drop the charge from kvm-mm instead...

PT-2026-72797

In the Linux kernel, the following vulnerability has been resolved: nvme: fix FDP fdpcidx bounds check The fdpcidx bounds check sets n = NUMFDPC + 1 but used instead of =, incorrectly accepting fdp idx when it equals n i.e. NUMFDPC + 1...

PT-2026-72698

In the Linux kernel, the following vulnerability has been resolved: kcm: use WRITE ONCE when changing lower socket callbacks kcm attach replaces a live lower TCP socket's sk data ready and sk write space callbacks with KCM handlers, and kcm unattach restores them later. Those callback-pointer...

PT-2026-72785

In the Linux kernel, the following vulnerability has been resolved: ocfs2: reject FITRIM ranges shorter than a cluster ocfs2 trim mainbm trims the global bitmap in cluster units, but its too-short range validation only checks sb-s blocksize. On filesystems with a cluster size larger than the bloc...

PT-2026-72309

In the Linux kernel, the following vulnerability has been resolved: can: bcm: add missing rcu list annotations and operations sashiko-bot remarked the missing use of list add rcu in bcm rx|tx setup to have a proper initialized bcm op structure when bcm proc show traverses the bcm op's under rcu...

PT-2026-72623

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: fix order of kfree rcu and rcu assign pointer Sashiko pointed out that kfree rcu was called before rcu assign pointer in handling the comment extension. Fix the order so that rcu assign pointer called first...

PT-2026-72812

In the Linux kernel, the following vulnerability has been resolved: md/raid10: reset read slot when reusing r10bio for discard put all bios always drops devsi.bio, but it only drops devsi.repl bio when r10 bio-read slot 0. If discard reuses an r10bio that was previously used for a read, read slot...

PT-2026-72464

In the Linux kernel, the following vulnerability has been resolved: fbdev: metronomefb: fix potential memory leak in metronomefb probe The memory allocated for pagerefs in fb deferred io init is not freed on the error path. Fix it by calling fb deferred io cleanup...

PT-2026-72209

In the Linux kernel, the following vulnerability has been resolved: ipvs: reset full ip vs seq structs in ip vs conn new Commit 9a05475cebdd "ipvs: avoid kmem cache zalloc in ip vs conn new" changed ip vs conn new to allocate an ip vs conn object with kmem cache alloc. The function then initializ...

PT-2026-72363

In the Linux kernel, the following vulnerability has been resolved: fs/proc/task mmu: fix make uffd wp huge pte prot-update race Patch series "userfaultfd/pagemap: pre-existing fixes". These are pre-existing bug fixes that were carried at the front of the userfaultfd RWP working-set-tracking seri...