CVE-2026-46285 mtd: docg3: fix use-after-free in docg3_release()

In the Linux kernel, the following vulnerability has been resolved: mtd: docg3: fix use-after-free in docg3release In docg3release, the docg3 pointer is obtained from cascade-floors0-priv before the loop that calls docreleasedevice on each floor. docreleasedevice frees the docg3 struct via...

CVE-2026-46285 mtd: docg3: fix use-after-free in docg3_release()

In the Linux kernel, the following vulnerability has been resolved: mtd: docg3: fix use-after-free in docg3release In docg3release, the docg3 pointer is obtained from cascade-floors0-priv before the loop that calls docreleasedevice on each floor. docreleasedevice frees the docg3 struct via...

PT-2026-52286

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reference count leak occurs in the virtio gpu dma fence wait function within the drm/virtio component. The issue arises because dma fence unwrap for each calls dma fence unwrap first,...

SUSE CVE-2022-50077

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix reference count leak in aapivotroot The aapivotroot function has a reference counting bug in a specific path. When aareplacecurrentlabel returns on success, the function forgets to decrement the reference count of...

PT-2026-52241

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the Direct Rendering Manager DRM Graphics Execution Manager GEM subsystem of the Linux kernel. The issue occurs within the change handle ioctl during concurren...

SUSE CVE-2025-71314

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Recover from panthorgpuflushcaches failures We have seen a few cases where the whole memory subsystem is blocked and flush operations never complete. When that happens, we want to: - schedule a reset, so we can recov...

SUSE CVE-2026-46266

In the Linux kernel, the following vulnerability has been resolved: inet: RAW sockets using IPPROTORAW MUST drop incoming ICMP Yizhou Zhao reported that simply having one RAW socket on protocol IPPROTORAW 255 was dangerous. socketAFINET, SOCKRAW, 255; A malicious incoming ICMP packet can set the...

CVE-2026-46270 power: supply: rt9455: Fix use-after-free in power_supply_changed()

In the Linux kernel, the following vulnerability has been resolved: power: supply: rt9455: Fix use-after-free in powersupplychanged Using the devm variant for requesting IRQ before the devm variant for allocating/registering the powersupply handle, means that the powersupply handle will be...

CVE-2026-46269

In the Linux kernel, the following vulnerability has been resolved: pinctrl: canaan: k230: Fix NULL pointer dereference when parsing devicetree When probing the k230 pinctrl driver, the kernel triggers a NULL pointer dereference. The crash trace showed: 0.732084 Unable to handle kernel NULL point...

CVE-2026-46268 PCI/P2PDMA: Fix p2pmem_alloc_mmap() warning condition

In the Linux kernel, the following vulnerability has been resolved: PCI/P2PDMA: Fix p2pmemallocmmap warning condition Commit b7e282378773 has already changed the initial page refcount of p2pdma page from one to zero, however, in p2pmemallocmmap it uses "VMWARNONONCEPAGE!pagerefcountpage" to asser...

EUVD-2026-34118

In the Linux kernel, the following vulnerability has been resolved: NFS/localio: prevent direct reclaim recursion into NFS via nfswritepages LOCALIO is an NFS loopback mount optimization that avoids using the network for READ, WRITE and COMMIT if the NFS client and server are determined to be on...

CVE-2026-46253 pstore/ram: fix buffer overflow in persistent_ram_save_old()

In the Linux kernel, the following vulnerability has been resolved: pstore/ram: fix buffer overflow in persistentramsaveold persistentramsaveold can be called multiple times for the same persistentramzone e.g., via ramoopspstoreread - ramoopsgetnextprz for PSTORETYPEDMESG records. Currently, the...

CVE-2026-46251 btrfs: fix block_group_tree dirty_list corruption

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix blockgrouptree dirtylist corruption When the incompat flag EXTENTTREEV2 is set, we unconditionally add the block group tree to the switchcommits list before calling switchcommitroots, as we do for the tree root and the...

CVE-2026-46248

CVE-2026-46248 pertains to the Linux kernel ath12k Wi‑Fi driver. When an arvif (Access Point Virtual Interface) is initialized in non-AP STA mode and MLO connection setup fails before arvif->is_created becomes true, the error path can leave a stale ahvif->links_map entry and, on reusing the...

CVE-2026-46247 clk: qcom: gfx3d: add parent to parent request map

In the Linux kernel, the following vulnerability has been resolved: clk: qcom: gfx3d: add parent to parent request map After commit d228ece36345 "clk: divider: remove roundrate in favor of determinerate" determining GFX3D clock rate crashes, because the passed parent map doesn't provide the...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 kernel was updated to fix various security issues The following security issues were fixed: CVE-2023-20585: x86/CPU: Fix FPDSS on Zen1 bsc1243603. CVE-2025-54518: x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache bsc1264013...

PT-2026-52249

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the memcg reparent list lrus function where the xarray entry of a dying memory control group memcg is cleared using xas store&xas, NULL before its per-node lists are...

PT-2026-52355

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the TCP implementation where a reference count underflow can occur in the inet csk reqsk queue drop function, potentially leading to a use-after-free condition. This...

PT-2026-57153

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the iptfs consume frags function within the xfrm: iptfs component. The function transfers paged fragments between socket buffers but fails to propagate the SKBFL SHARE...

SUSE CVE-2026-46156

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Fix potential ADE in loongsongpufixupdmahang The switch case in loongsongpufixupdmahang may not DC2 or DC3, and readlcrtcreg will access with random address, because the "device" is from "base+PCIDEVICEID", "base" is...