237122 matches found
CVE-2026-64351
A flaw was found in the Linux kernel's USB Kalmia driver. An attacker with a specially crafted USB device could exploit an out-of-bounds read vulnerability in the kalmiarxfixup function. This occurs due to an incorrect calculation of the USB packet length when processing short bulk-IN frames,...
CVE-2026-64276
A flaw was found in the Linux kernel's synaptics-rmi4 input driver. This vulnerability occurs because the driver incorrectly allocates memory for a keymap, leading to an out-of-bounds memory access. A local user with access to a specially crafted input device could exploit this to read or write t...
CVE-2026-64485
A flaw was found in the Linux kernel's Advanced Linux Sound Architecture ALSA compress module. The sndcomprtasknew function, responsible for creating driver tasks, does not properly handle errors during the validation of Direct Memory Access DMA buffers or file descriptor reservation. This...
CVE-2026-64395
A flaw was found in the Linux kernel's ksmbd component. This vulnerability allows an attacker with attribute access to a file to bypass security checks when duplicating file extents. By using the FSCTLDUPLICATEEXTENTSTOFILE function, an attacker can copy the contents of a source file to a...
CVE-2026-64530
A flaw was found in the Linux kernel's traffic control TC classifier application programming interface API. The tcfqeventhandle function does not properly handle a consumed socket buffer skb when it is processed by the defragmentation engine. This can lead to a Use-After-Free UAF vulnerability,...
CVE-2026-64490
A flaw was found in the Linux kernel's ALSA virtio sound driver. A malicious or buggy virtio device can provide invalid control metadata, such as an unknown control type or an oversized value count. The driver's control handling trusts this unvalidated metadata, leading to out-of-bounds access wh...
PT-2026-64855
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Open vSwitch stores generated flow actions as nlattrs, which use a nla len field of type u16. A previous change allowed the total sw flow actions stream to exceed 64 KiB but removed the...
CVE-2026-64226
In the Linux kernel, the following vulnerability has been resolved: schedext: Avoid UAF in scxrootenableworkfn init failure path In scxrootenableworkfn, puttaskstructp is called before scxerror dereferences p-comm and p-pid. If the iterator's reference is the last drop, the task is freed...
PT-2026-65223
In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: reject overflowing copy + len in bpf msg push data When the scatterlist ring is full or nearly full, bpf msg push data enters a copy fallback path and computes copy + len for the page allocation size. Since len come...
PT-2026-65220
In the Linux kernel, the following vulnerability has been resolved: net, bpf: check master for NULL in xdp master redirect xdp master redirect dereferences the result of netdev master upper dev get rcu without a NULL check, but that helper returns NULL when the receiving device has no upper-maste...
Important: kernel
Issue Overview: In the Linux kernel, the following vulnerability has been resolved: xfs: resample the data fork mapping after cycling ILOCK CVE-2026-64600 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 - Kernel-5.4 Extra. Visit this page to learn more about Amazon...
Important: kernel
Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: reject oversized nested action attrs CVE-2026-64531 In the Linux kernel, the following vulnerability has been resolved: xfs: resample the data fork mapping after cycling ILOCK CVE-2026-64600...
UBUNTU-CVE-2026-64522
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix eswitch mode block underflow on IPsec acquire SA mlx5exfrmaddstate handles acquire-flow temporary SAs by allocating software state and skipping hardware offload setup. That path jumps to the common success label...
CVE-2026-64526
In the Linux kernel, the following vulnerability has been resolved: ethtool: tsconfig: fix missing ethnlopscomplete tsconfigpreparedata calls ethnlopsbegin, we need to call ethnlopscomplete before returning the error...
PT-2026-65216
In the Linux kernel, the following vulnerability has been resolved: net/smc: fix UAF in smc cdc rx handler by pinning the socket smc cdc rx handler looks up the connection by token under the link group's conns lock, drops the lock, and then dereferences conn and the smc sock derived from it, endi...
UBUNTU-CVE-2026-64517
In the Linux kernel, the following vulnerability has been resolved: drm/xe/gsc: Fix double-free of managed BO in error path The error path in xegscinitposthwconfig explicitly frees a BO allocated with xemanagedbocreatepinmap via xebounpinmapnovm. Since the managed BO already has a devm cleanup...
UBUNTU-CVE-2026-64215
In the Linux kernel, the following vulnerability has been resolved: drm/msm/a6xx: Check kzalloc return in a8xxhfisendperftable Check the return value of kzalloc to prevent a NULL pointer dereference on allocation failure. Patchwork: https://patchwork.freedesktop.org/patch/721342/...
UBUNTU-CVE-2026-64211
In the Linux kernel, the following vulnerability has been resolved: srcu: Don't queue workqueue handlers to never-online CPUs While an srcustruct structure is in the midst of switching from CPU-0 to all-CPUs state, it can attempt to invoke callbacks for CPUs that have never been online. Worse yet...
UBUNTU-CVE-2026-64520
In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Bound PARTITIONINFOGETREGS copies The register-based PARTITIONINFOGET path trusted the firmware-provided indices when copying partition descriptors into the caller buffer. Reject inconsistent counts or index...
UBUNTU-CVE-2026-64212
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mld: don't dereference a pointer before NULL checking it In iwlmldremovelink, the link-fwid is saved at the beginning of the function so we have it after we freed the link. But the link pointer can be NULL, and is...