EUVD-2026-82160

In the Linux kernel, the following vulnerability has been resolved: ipack: ipoctal: fix UAF, null-ptr-deref, and use-after-free in cleanup on remove Three issues arise when the device is removed while a tty session is still active: 1. UAF of struct ipoctal: the remove callback frees ipoctal via...

CVE-2026-93050

CVE-2026-93050 affects the Linux kernel in the ipack/ipoctal driver. Three distinct memory-safety issues occur when an iPack device is removed while a tty session is still active: (1) a use-after-free of struct ipoctal because the remove callback frees it via kfree() while tty operations may stil...

CVE-2026-90250

CVE-2026-90250 is a null pointer dereference vulnerability in the Linux kernel's BPF/cgroup subsystem . The issue occurs when a BPF program using BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE replaces an empty prog via link_update. The root cause is that __cgroup_bpf_replace fails to allocate and assign the...

EUVD-2026-81843

In the Linux kernel, the following vulnerability has been resolved: bpf, cgroup: Fix storage null-ptr-deref after replacing prog Syzkaller reported a storage null-ptr-deref issue after replacing prog. This occurs in the following scenario: 1. prog A, an empty prog, is attached to a cgrp. 2. prog ...

CVE-2026-90166

CVE-2026-90166 affects the Linux kernel's SMB server (ksmbd) . The vulnerability is a null pointer dereference in ksmbd_ipc_tree_connect_request(), triggered when kstrdup() in ksmbd_share_config_get() fails and returns NULL for share->name, which is then passed to strlen() without a null check...

EUVD-2026-81952

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix race l2capsockcleanuplisten vs. putchan For L2CAP sockets without owning sk-sksocket, reading l2cappisk-chan may race against concurrent l2capsockkill - l2capsockputchan. This excludes simultaneous protoops...

CVE-2026-89780

CVE-2026-89780 is a null-pointer dereference in the Linux kernel's Qualcomm RMNET driver (drivers/net/ethernet/qualcomm/rmnet). The function rmnet_map_deaggregate() allocates sub-frames via alloc_skb() leaving skb->dev as NULL. Because MAP command frames are dispatched to rmnet_map_command() b...

EUVD-2026-80301

In the Linux kernel, the following vulnerability has been resolved: net: qualcomm: rmnet: restore skb-dev on deaggregated frames rmnetmapdeaggregate allocates each sub-frame with allocskb and leaves skb-dev NULL. rmnetmapingresshandler assigns skb-dev = ep-egressdev only on the data path, but a M...

CVE-2026-89780 net: qualcomm: rmnet: restore skb->dev on deaggregated frames

In the Linux kernel, the following vulnerability has been resolved: net: qualcomm: rmnet: restore skb-dev on deaggregated frames rmnetmapdeaggregate allocates each sub-frame with allocskb and leaves skb-dev NULL. rmnetmapingresshandler assigns skb-dev = ep-egressdev only on the data path, but a M...

CVE-2026-82309

Robots::Validate versions from 0.3.2 before 0.3.11 for Perl allow unbounded outbound DNS queries per validation via a forward-confirmation loop that does not bound the names it queries. checkdns issues one PTR query for the client address, keeps the returned names matching the rule's domain, and...

EUVD-2026-71083

Robots::Validate versions from 0.3.2 before 0.3.11 for Perl allow unbounded outbound DNS queries per validation via a forward-confirmation loop that does not bound the names it queries. checkdns issues one PTR query for the client address, keeps the returned names matching the rule's domain, and...

CVE-2026-80631

In the Linux kernel, the following vulnerability has been resolved: btrfs: lzo: reject compressed segment that overflows the compressed input lzodecompressbio validates each on-disk segment length seglen only against the workspace cbuf size, not against the compressed input size compressedlen, th...

EulerOS Virtualization 2.13.1 : kernel (EulerOS-SA-2026-3176)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : USB: core: Limit the length of unkillable synchronous timeoutsCVE-2026-43428 usb: typec: ucsi: validate connector number in...

EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2026-3216)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : USB: core: Limit the length of unkillable synchronous timeoutsCVE-2026-43428 usb: typec: ucsi: validate connector number in...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: RDMA/uverbs: Prevention of integer overflow issues In the expression “cmd.wqesize cmd.wrcount”, both variables are of type u32 and come from the user space. This multiplication can lead to integer wraparound issues. Similarly, th...

AZL-97266 CVE-2026-74726 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: bonding: alb: re-check primaryispromisc under RTNL in bondalbmonitor bondalbmonitor reads primaryispromisc under RCU, then drops RCU and takes RTNL via rtnltrylock before undoing the promiscuity it set on the active slave. In tha...

CVE-2026-67189 pfSense Plus/CE Stored XSS via Traffic Graphs PTR Record

pfSense Plus before 26.07 and pfSense CE through 2.8.1 contain a stored cross-site scripting vulnerability in the Traffic Graphs top-talkers feature, where PTR records returned by reverse DNS lookups are incorporated without sanitization into AJAX responses and rendered as HTML through a DOM sink...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100526)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100526 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: qat - fix VF2PF work teardown race in adfdisablesriov The VF2PF interrupt handler queues...

UBUNTU-CVE-2026-74256

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: fix integer overflow in bpfmsgpopdata bounds check start and len are u32, so u64 last = start + len; evaluates start + len in 32-bit and wraps before storing it in last. The bounds check if start = offset + l || las...

CVE-2026-74414 hfsplus: Remove the duplicate attr inode dirty marking action

In the Linux kernel, the following vulnerability has been resolved: hfsplus: Remove the duplicate attr inode dirty marking action Syzbot reported a null-ptr-deref in 1. If the attributes file is not loaded during system mount, a trigger occurs 1 when setxattr is executed in userspace. Remove the...