CVE-2026-45056

matrix-sdk-crypto (Rust crate, part of the Matrix Rust SDK) versions from 0.12.0 up to the fix are vulnerable to sender spoofing in end-to-end encrypted to-device messages. The root cause is a missing validation of the sender's user ID when decrypting an Olm-encrypted event that contains the send...

CVE-2026-80973

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture subsystem, specifically within the 6fire driver. This vulnerability allows a malicious USB device to trigger an out-of-bounds read by sending a specially crafted MIDI event with an excessive length. This can lead to the...

DEBIAN-CVE-2026-89600

In the Linux kernel, the following vulnerability has been resolved: fanotify: fix use-after-free of file range info fsnotifyprecontent builds its filerange on the triggering task's stack. fanotifyallocpermevent saves a pointer to range.pos in the heap-allocated permission event so...

CVE-2026-89543

In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix use-after-free in rpcclnthandleevent and rpcclntremovepipedir Normal client creation goes through rpcsetuppipedir, which records clnt-pipefssb, but the mount-event path in rpcclnthandleevent calls rpcsetuppipedirsb...

CVE-2026-89513

In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: Fix PMU event info array size overflow SBI PMU EVENTGETINFO stores guest-controlled numevents sizeofeinfo in a 32-bit integer. On RV64, numevents = 0x10000001 makes 0x100000010 truncate to 16. KVM then allocates one...

DEBIAN-CVE-2026-89513

In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: Fix PMU event info array size overflow SBI PMU EVENTGETINFO stores guest-controlled numevents sizeofeinfo in a 32-bit integer. On RV64, numevents = 0x10000001 makes 0x100000010 truncate to 16. KVM then allocates one...

AZL-100458 CVE-2026-80973 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: ALSA: 6fire: bound the MIDI event length from the device usb6firecommreceiverhandler forwards a MIDI event using a length byte the device supplies, with no bound and no check that the transfer delivered that many bytes: if...

CVE-2026-80973

In the Linux kernel, the following vulnerability has been resolved: ALSA: 6fire: bound the MIDI event length from the device usb6firecommreceiverhandler forwards a MIDI event using a length byte the device supplies, with no bound and no check that the transfer delivered that many bytes: if...

CVE-2021-42667

CVE-2021-42667 CVE-2021-42667 - 在线活动预订和预约系统 2.3.0 版本中的 SQL 注入漏洞。 技术描述： 事件管理软件 2.3.0 版本中存在 SQL 注入漏洞。攻击者可以利用“USER”网页中的易受攻击的“id”参数来操纵执行的 SQL 查询。 因此，攻击者可以从 Web 服务器中提取敏感数据。 易受攻击的页面 - USER 易受攻击的参数 - "id" 利用步骤： 1. 导航到 http://localhost/event-management/views/?v=USER&ID=1 2. 在 id 参数中插入你的负载 概念验证（PoC） -...

CVE-2026-89752

A race condition in the Linux kernel's memory cgroup (memcg) subsystem can cause an indefinite reclaim loop when two open files concurrently update memory.max or memory.high. Because kernfs serializes operations only per open file, a first writer may continue reclaiming toward a stale target afte...

CVE-2026-89600

CVE-2026-89600 is a use-after-free vulnerability in the Linux kernel's fanotify subsystem . The root cause: fsnotify_pre_content() builds a file_range on the triggering task's stack, and fanotify_alloc_perm_event() stores a pointer to range.pos in a heap-allocated permission event. If a signal in...

EUVD-2026-76512

In the Linux kernel, the following vulnerability has been resolved: fanotify: fix use-after-free of file range info fsnotifyprecontent builds its filerange on the triggering task's stack. fanotifyallocpermevent saves a pointer to range.pos in the heap-allocated permission event so...

CVE-2026-89600 fanotify: fix use-after-free of file range info

In the Linux kernel, the following vulnerability has been resolved: fanotify: fix use-after-free of file range info fsnotifyprecontent builds its filerange on the triggering task's stack. fanotifyallocpermevent saves a pointer to range.pos in the heap-allocated permission event so...

EUVD-2026-76507

In the Linux kernel, the following vulnerability has been resolved: fsnotify: Fix stale object mask after concurrent mark updates When a mark gets a new event bit, fanotify and inotify may avoid recalculating the object mask if the cached aggregate already contains that bit. This is racy with a...

CVE-2026-89595 fsnotify: Fix stale object mask after concurrent mark updates

In the Linux kernel, the following vulnerability has been resolved: fsnotify: Fix stale object mask after concurrent mark updates When a mark gets a new event bit, fanotify and inotify may avoid recalculating the object mask if the cached aggregate already contains that bit. This is racy with a...

EUVD-2026-76454

In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix use-after-free in rpcclnthandleevent and rpcclntremovepipedir Normal client creation goes through rpcsetuppipedir, which records clnt-pipefssb, but the mount-event path in rpcclnthandleevent calls rpcsetuppipedirsb...

CVE-2026-89513 RISC-V: KVM: Fix PMU event info array size overflow

In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: Fix PMU event info array size overflow SBI PMU EVENTGETINFO stores guest-controlled numevents sizeofeinfo in a 32-bit integer. On RV64, numevents = 0x10000001 makes 0x100000010 truncate to 16. KVM then allocates one...

CVE-2026-89513 RISC-V: KVM: Fix PMU event info array size overflow

In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: Fix PMU event info array size overflow SBI PMU EVENTGETINFO stores guest-controlled numevents sizeofeinfo in a 32-bit integer. On RV64, numevents = 0x10000001 makes 0x100000010 truncate to 16. KVM then allocates one...

EUVD-2026-76419

In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: Fix PMU event info array size overflow SBI PMU EVENTGETINFO stores guest-controlled numevents sizeofeinfo in a 32-bit integer. On RV64, numevents = 0x10000001 makes 0x100000010 truncate to 16. KVM then allocates one...

CVE-2026-89508 RDMA/ucma: Lock the handler in ucma_set_ib_path()

In the Linux kernel, the following vulnerability has been resolved: RDMA/ucma: Lock the handler in ucmasetibpath ucmasetibpath calls ucmaeventhandler straight from the write path, without the handler lock that keeps ctx-file stable while a uevent is queued. The handler re-reads ctx-file for every...