CVE-2026-43018

The CVE-2026-43018 entry is confirmed: a Use-After-Free in Linux kernel Bluetooth HCI event handling (hci_le_remote_conn_param_req_evt) due to insufficient locking during hci_conn lookup/access. The vulnerability arises from hci_conn lookup and field access not always being protected by the hdev ...

CVE-2026-31782 perf/x86: Fix potential bad container_of in intel_pmu_hw_config

In the Linux kernel, the following vulnerability has been resolved: perf/x86: Fix potential bad containerof in intelpmuhwconfig Auto counter reload may have a group of events with software events present within it. The software event PMU isn't the x86hybridpmu and a containerof operation in...

CVE-2026-31771

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcievent: move wake reason storage into validated event handlers hcistorewakereason is called from hcieventpacket immediately after stripping the HCI event header but before hcieventfunc enforces the per-event minimum...

CVE-2026-31771

CVE-2026-31771 affects the Linux kernel Bluetooth HCI event handling. The vulnerability arose because hci_store_wake_reason() could be invoked before per-event payload length checks, potentially allowing a short HCI event frame to reach bacpy() prior to validation. The fix restructures wake-addre...

CVE-2026-31771 Bluetooth: hci_event: move wake reason storage into validated event handlers

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcievent: move wake reason storage into validated event handlers hcistorewakereason is called from hcieventpacket immediately after stripping the HCI event header but before hcieventfunc enforces the per-event minimum...

EUVD-2026-26584

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcievent: move wake reason storage into validated event handlers hcistorewakereason is called from hcieventpacket immediately after stripping the HCI event header but before hcieventfunc enforces the per-event minimum...

CVE-2026-31771 Bluetooth: hci_event: move wake reason storage into validated event handlers

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcievent: move wake reason storage into validated event handlers hcistorewakereason is called from hcieventpacket immediately after stripping the HCI event header but before hcieventfunc enforces the per-event minimum...

EUVD-2026-26577

In the Linux kernel, the following vulnerability has been resolved: iio: imu: stlsm6dsx: Set buffer sampling frequency for accelerometer only The stlsm6dsxhwfifoodrstore function, which is called when userspace writes the buffer sampling frequency sysfs attribute, calls stlsm6dsxcheckodr, which...

CVE-2026-31742 vt: discard stale unicode buffer on alt screen exit after resize

In the Linux kernel, the following vulnerability has been resolved: vt: discard stale unicode buffer on alt screen exit after resize When enteraltscreen saves vcunilines into vcsavedunilines and sets vcunilines to NULL, a subsequent console resize via vcdoresize skips reallocating the unicode...

CVE-2026-31728

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uether: Fix race between getherdisconnect and ethstop A race condition between getherdisconnect and ethstop leads to a NULL pointer dereference. Specifically, if ethstop is triggered concurrently while getherdisconne...

CVE-2026-31721 usb: gadget: f_hid: move list and spinlock inits from bind to alloc

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fhid: move list and spinlock inits from bind to alloc There was an issue when you did the following: - setup and bind an hid gadget - open /dev/hidg0 - use the resulting fd in EPOLLCTLADD - unbind the UDC - bind the...

CVE-2026-5656

creationtimestamp| type| source ---|---|--- 2026-05-01 02:41:34+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mkr44hnomy2q 2026-05-03 10:37:15+00:00| seen| https://t.me/itarmyofrussianews/379...

CVE-2026-4178

creationtimestamp| type| source ---|---|--- 2026-05-01 02:31:06+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mkr3jphaod2n...

sigma_rule_for_copyfail

Copy Fail Detection — CVE-2026-31431 Detection engineering pr...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the lack of boundary checking of short frames in Bluetooth HCI event handling, which could lead to...

PT-2026-36406

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Bluetooth component where hci store wake reason is called within hci event packet before the per-event minimum payload length is enforced by hci event func. This...

CVE-2025-36180

creationtimestamp| type| source ---|---|--- 2026-04-30 22:59:39+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mkqppni7yv2v...

CVE-2026-41220

creationtimestamp| type| source ---|---|--- 2026-04-30 22:00:40+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mkqmg6e64r2q 2026-05-06 11:02:09+00:00| seen| https://bsky.app/profile/keiwork35.bsky.social/post/3ml6kg6h6pv2h...

Exploit for CVE-2026-7537

MDJM Event Management = 1.7.8.3 - Authenticated Administrato...

CVE-2026-37554

creationtimestamp| type| source ---|---|--- 2026-04-30 08:49:17+00:00| seen| https://gist.github.com/sgInnora/45128ae15d52df7238680a8f2da8359f 2026-05-11 20:29:17+00:00| seen| https://gist.github.com/tw89Coder/cd011dc1842625f821c171e41e812fbc...