CVE-2026-97990 vdpa_sim_net: check TX pull result before RX copy

In the Linux kernel, the following vulnerability has been resolved: vdpasimnet: check TX pull result before RX copy vringhiovpulliotlb returns a signed byte count. A failed TX pull is currently added to the unsigned byte counter and then passed as a sizet length to receivefilter and...

CVE-2026-97990 vdpa_sim_net: check TX pull result before RX copy

In the Linux kernel, the following vulnerability has been resolved: vdpasimnet: check TX pull result before RX copy vringhiovpulliotlb returns a signed byte count. A failed TX pull is currently added to the unsigned byte counter and then passed as a sizet length to receivefilter and...

CVE-2026-97906 bootconfig: Fix integer overflow in initrd size check

In the Linux kernel, the following vulnerability has been resolved: bootconfig: Fix integer overflow in initrd size check Sashiko reported that in getbootconfigfrominitrd, a crafted initrd with a huge bootconfig size such as 0xFFFFFFFF can cause the pointer arithmetic: data = void hdr - size; to...

CVE-2026-97906

The Linux kernel is affected by an integer overflow vulnerability within the get_boot_config_from_initrd() function. A crafted initrd with an excessively large bootconfig size (e.g., 0xFFFFFFFF) causes pointer arithmetic to wrap around, specifically when calculating data = ((void *)hdr) - size. T...

CVE-2026-97906

In the Linux kernel, the following vulnerability has been resolved: bootconfig: Fix integer overflow in initrd size check Sashiko reported that in getbootconfigfrominitrd, a crafted initrd with a huge bootconfig size such as 0xFFFFFFFF can cause the pointer arithmetic: data = void hdr - size; to...

EUVD-2026-86760

In the Linux kernel, the following vulnerability has been resolved: bootconfig: Fix integer overflow in initrd size check Sashiko reported that in getbootconfigfrominitrd, a crafted initrd with a huge bootconfig size such as 0xFFFFFFFF can cause the pointer arithmetic: data = void hdr - size; to...

CVE-2026-97906 bootconfig: Fix integer overflow in initrd size check

In the Linux kernel, the following vulnerability has been resolved: bootconfig: Fix integer overflow in initrd size check Sashiko reported that in getbootconfigfrominitrd, a crafted initrd with a huge bootconfig size such as 0xFFFFFFFF can cause the pointer arithmetic: data = void hdr - size; to...

EUVD-2026-86867

In the Linux kernel, the following vulnerability has been resolved: smb: client: fail DACL rewrite when the new DACL exceeds 64K replacesidsandcopyaces and setchmoddacl accumulate the size of the DACL they build in a u16. That accumulator can wrap. validatedacl caps numaces at daclsize -...

CVE-2026-97559 smb: client: fail DACL rewrite when the new DACL exceeds 64K

In the Linux kernel, the following vulnerability has been resolved: smb: client: fail DACL rewrite when the new DACL exceeds 64K replacesidsandcopyaces and setchmoddacl accumulate the size of the DACL they build in a u16. That accumulator can wrap. validatedacl caps numaces at daclsize -...

CVE-2026-97559

The Linux kernel contains a vulnerability in the SMB client where the functions replace_sids_and_copy_aces() and set_chmod_dacl() incorrectly use a u16 accumulator to track DACL size. This causes an integer wraparound when the rewritten DACL exceeds 64K (specifically reaching a wraparound with 86...

CVE-2026-97559 smb: client: fail DACL rewrite when the new DACL exceeds 64K

In the Linux kernel, the following vulnerability has been resolved: smb: client: fail DACL rewrite when the new DACL exceeds 64K replacesidsandcopyaces and setchmoddacl accumulate the size of the DACL they build in a u16. That accumulator can wrap. validatedacl caps numaces at daclsize -...

CVE-2026-97551 xfs: initialise args->total for parent pointer updates

In the Linux kernel, the following vulnerability has been resolved: xfs: initialise args-total for parent pointer updates xfsparentdaargsinit builds an xfsdaargs from a zeroed xfsparentargs kmemcachezalloc, leaving args-total == 0. xfsdagrowinodeint treats that field as a running block reservatio...

EUVD-2026-86859

In the Linux kernel, the following vulnerability has been resolved: xfs: initialise args-total for parent pointer updates xfsparentdaargsinit builds an xfsdaargs from a zeroed xfsparentargs kmemcachezalloc, leaving args-total == 0. xfsdagrowinodeint treats that field as a running block reservatio...

CVE-2026-97551

The Linux kernel 's xfs filesystem contains a vulnerability where xfs_parent_da_args_init() initializes xfs_parent_args with a zeroed value, leaving args->total at 0. During attribute fork growth, xfs_da_grow_inode_int() treats this as a running block reservation; because it is an xfs_extlen_t...

OPENSUSE-SU-2026:21988-1 Security update for radare2

This update for radare2 fixes the following issues: Changes in radare2: - Update to version 6.2.2: Analysis: new JNI plugin with typed interface tables, arm64 Swift float calling conventions, DWARF prototype linking, jump-table and switch-case fixes Core: fix RAnalOp leaks in disasm/diff/debug...

kernel: drm/amdkfd: fix 32-bit overflow in CWSR total size calculation

A flaw was found in the Linux kernel's drm/amdkfd component. An integer overflow vulnerability exists in the calculation of a memory allocation size. When processing large input values, this calculation can result in an undersized memory region, which can then be overrun by firmware. This could...

kernel: drm/amdgpu/vce: fix integer overflow in image size

A flaw was found in the drm/amdgpu/vce component of the Linux kernel. Malicious VCE Video Codec Engine command streams with oversized dimensions can cause a 32-bit integer overflow. This overflow bypasses validation, allowing the GPU firmware to perform out-of-bound memory access. This could lead...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

OESA-2026-4129 libxml2 security update

This library allows to manipulate XML files. It includes support to read, modify and write XML and HTML files. There is DTDs support this includes parsing and validation even with complex DtDs, either at parse time or later once the document has been modified. The output can be a simple SAX strea...

OESA-2026-4097 openvpn security update

OpenVPN is a full-featured open source SSL VPN solution that accommodates a wide range of configurations, including remote access, site-to-site VPNs, Wi-Fi security, and enterprise-scale remote access solutions with load balancing, failover, and fine-grained access-controls. Starting with the...