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 a failure to reset the context when disconnecting, which could result in a subflow data-ready warning...

Fedora 42 : composer (2026-13b4dbe546)

The remote Fedora 42 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-13b4dbe546 advisory. Version 2.9.3 - 2025-12-30 Security: Fixed ANSI sequence injection GHSA-59pp-r3rg-353g / CVE-2025-67746 Fixed COMPOSERNOSECURITYBLOCKING env var not being...

CVE-2022-50925

Prowise Reflect version 1.0.9 contains a remote keystroke injection vulnerability that allows attackers to send keyboard events through an exposed WebSocket on port 8082. Attackers can craft malicious web pages to inject keystrokes, opening applications and typing arbitrary text by sending specif...

CVE-2025-53470

Out-of-bounds Read vulnerability in Apache NimBLE HCI H4 driver. Specially crafted HCI event could lead to invalid memory read in H4 driver. This issue affects Apache NimBLE: through 1.8. This issue requires a broken or bogus Bluetooth controller and thus severity is considered low. Users are...

CVE-2026-0531

creationtimestamp| type| source ---|---|--- 2026-01-13 22:15:15+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mcdldr7vp32r 2026-01-14 15:25:08+00:00| seen| https://bsky.app/profile/o2cloud.bsky.social/post/3mcfevce35g23...

CVE-2026-21298

creationtimestamp| type| source ---|---|--- 2026-01-13 21:49:13+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mcdjv7jyhi2x 2026-01-13 21:59:06+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mcdkgugr4h27...

CVE-2026-21287

creationtimestamp| type| source ---|---|--- 2026-01-13 20:22:03+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mcdezcuppl2a...

CVE-2025-68800

creationtimestamp| type| source ---|---|--- 2026-01-13 18:07:18+00:00| seen| https://gist.github.com/Darkcrai86/420c20b543966f4e2cb694f8c3aaa567 2026-03-01 14:54:31+00:00| seen| https://bsky.app/profile/ferramentaslinux.bsky.social/post/3mfyyms52ac2s 2026-03-19 00:00:00+00:00| seen|...

CVE-2025-8090

Null pointer dereference in the MsgRegisterEvent system call could allow an attacker with local access and code execution abilities to crash the QNX Neutrino kernel...

CVE-2025-8090 Vulnerability in the QNX Neutrino Kernel impacts the QNX Software Development Platform and QNX OS for Safety

Null pointer dereference in the MsgRegisterEvent system call could allow an attacker with local access and code execution abilities to crash the QNX Neutrino kernel...

CVE-2025-8090

CVE-2025-8090 describes a null pointer dereference in the MsgRegisterEvent() system call of the QNX Neutrino Kernel . Public details in connected sources indicate vulnerability within QNX SDP 7.1/7.0 and QNX OS for Safety 2.0–2.2, with an attacker able to gain local access and code execution to c...

EUVD-2026-2075

Null pointer dereference in the MsgRegisterEvent system call could allow an attacker with local access and code execution abilities to crash the QNX Neutrino kernel...

CVE-2025-71084

In the Linux kernel, the following vulnerability has been resolved: RDMA/cm: Fix leaking the multicast GID table reference If the CM ID is destroyed while the CM event for multicast creating is still queued the cancelworksync will prevent the work from running which also prevents destroying the...

CVE-2025-68798

In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd: Check event before enable to avoid GPF On AMD machines cpuc-eventsidx can become NULL in a subtle race condition with NMI-throttle-x86pmustop. Check event for NULL in amdpmuenableall before enable to avoid a GPF. Th...

CVE-2025-68798

In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd: Check event before enable to avoid GPF On AMD machines cpuc-eventsidx can become NULL in a subtle race condition with NMI-throttle-x86pmustop. Check event for NULL in amdpmuenableall before enable to avoid a GPF. Th...

UBUNTU-CVE-2025-68798

In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd: Check event before enable to avoid GPF On AMD machines cpuc-eventsidx can become NULL in a subtle race condition with NMI-throttle-x86pmustop. Check event for NULL in amdpmuenableall before enable to avoid a GPF. Th...

UBUNTU-CVE-2025-68808

In the Linux kernel, the following vulnerability has been resolved: media: vidtv: initialize local pointers upon transfer of memory ownership vidtvchannelsiinit creates a temporary list program, service, event and ownership of the memory itself is transferred to the PAT/SDT/EIT tables through...

CVE-2025-68770

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix XDPTX path For XDPTX action in bnxtrxxdp, clearing of the event flags is not correct. bnxtpollwork - bnxtrxpkt - bnxtrxxdp may be looping within NAPI and some event flags may be set in earlier iterations. In particula...

CVE-2025-68770

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix XDPTX path For XDPTX action in bnxtrxxdp, clearing of the event flags is not correct. bnxtpollwork - bnxtrxpkt - bnxtrxxdp may be looping within NAPI and some event flags may be set in earlier iterations. In particula...

CVE-2025-71084

CVE-2025-71084 (Linux kernel) fixes a leak in the multicast GID table reference within RDMA/cm. If the CM ID is destroyed while the multicast creation event is queued, cancel_work_sync() can prevent the work from running and destroy ah_attr, causing a refcount leak and a WARN in kernel logs. Affe...