Linux Distros Unpatched Vulnerability : CVE-2026-80936

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: mt76: mt7925: cancel mlopmwork on stop mt7925 queues mlopmwork with a 5 second delay during multi-link power-save setup and never cancels it on the stop...

EUVD-2026-75539

The Sierra Wireless HL78xx modem GNSS driver drivers/modem/hl78xx/, later drivers/modem/vendorstandalone/hl78xx/ embeds a generic struct gnssnmea0183matchdata matchdata inside struct hl78xxgnssdata. The generic NMEA0183 match helper drivers/gnss/gnssnmea0183match.c requires that context to be the...

CVE-2026-62737

CVE-2026-62737 — ExecutionContext.sys Arbitrary Kernel Call Proof of concept for CVE-2026-62737: ExecutionContext.sys invokes a user-controlled TaskFn pointer in kernel mode without validation, producing a controlled kernel crash. Validated on stock Windows 11 25H2 build 26200.8655, ARM64: 0x7E...

CVE-2021-31166-Exploit

CVE-2021-31166-Exploit 针对MS HTTP协议栈RCE漏洞（CVE-2021-31166）的利用程序 精心构造的HTTP请求指向存在漏洞的Windows版本将导致DOS攻击。服务器将以蓝屏错误重启。 Http.sys是Windows内核驱动程序，负责处理HTTP请求并构造响应。 此存在漏洞的http.sys驱动程序无法处理特制的"Accept-Encoding"头部，导致崩溃，进而服务器重启。 在蓝屏上，我们可以看到错误信息"停止代码: KERNEL SECURITY CHECK FAILED" 这是一个严重漏洞，CVSS评分为9.8，易于利用。...

CVE-2026-80652

A flaw was found in the Linux kernel's Cryptographic Co-processor CCP driver. A local attacker could trigger a kernel crash, leading to a denial of service DoS, by providing a zero-length certificate chain buffer during a Platform Dynamic Hardware PDH export operation. This issue specifically...

SUSE CVE-2026-80685

In the Linux kernel, the following vulnerability has been resolved: mm/util: don't read page2 for order-1 folios in snapshotpage snapshotpage currently reads page2 after checking nrpages 1, but it should only do so when nrpages 2. If an order-1 folio is allocated at the end of a vmemmap section,...

CVE-2026-59565 Local and kernel denial-of-service

A remotely exploitable buffer overflow bug can cause a local and kernel denial-of-service attack on affected versions of Zscaler Client Connector on Windows...

EUVD-2026-64881

A remotely exploitable buffer overflow bug can cause a local and kernel denial-of-service attack on affected versions of Zscaler Client Connector on Windows...

PT-2026-80884

A remotely exploitable buffer overflow bug can cause a local and kernel denial-of-service attack on affected versions of Zscaler Client Connector on Windows...

Linux Distros Unpatched Vulnerability : CVE-2026-74702

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - vhost-scsi: reject feature changes after endpoint vhostscsisetupvqcmds runs from VHOSTSCSISETENDPOINT and allocates each command's protection scatterlist array...

CVE-2026-72094

A flaw was found in the Linux kernel's dma-fence subsystem. This vulnerability arises from a timing issue on weakly ordered platforms, where memory operations related to fence signaling and pointer nullification can occur out of order. This can lead to a NULL pointer dereference, potentially...

CVE-2026-72047

A flaw was found in the Linux kernel's ieee802154 ca8210 driver. On 64-bit systems, a pointer truncation vulnerability occurs during internal buffer operations. This issue causes only a partial pointer to be written, leading to an uninitialized upper portion when read back. Consequently, the syst...

The vulnerability of the hfsplus component in the Linux operating system’s kernel, which allows a hacker to cause a service failure

The vulnerability of the hfsplus component in the Linux operating system’s kernel is related to data type conversion errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the net/core/filter.c component in the Linux operating system’s kernel allows a hacker to cause a service failure.

The vulnerability of the net/core/filter.c component in the Linux operating system’s kernel is related to the use of an uninitialized resource. Exploiting this vulnerability can allow a attacker to cause a service failure...

PT-2026-76715

The flash copy system call is verified by z vrfy flash copy in drivers/flash/flash util.c. On builds with CONFIG USERSPACE enabled, this handler is the kernel-side trust boundary for a user-mode caller. Prior to the fix it validated only the output buffer K SYSCALL MEMORY WRITE and passed the two...

The vulnerability of the display_timing component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the displaytiming component in the Linux operating system’s kernel is related to errors during the update of the link counters. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the fs/pstore/ram_core.c component in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the fs/pstore/ramcore.c component in the Linux operating system is related to pointer dereferencing errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2026-74504

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: Fix division by zero in initializetimer A userspace-driven ALSA timer SNDUTIMER lets an unprivileged user set the backing sndtimer's hardware resolution to an arbitrary 64-bit value via SNDRVTIMERIOCTLCREATE...

CVE-2026-72197

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: bound DeleteIndexEntryAllocation memmove length In doaction's DeleteIndexEntryAllocation case, e-size comes from an on-disk INDEXBUFFER entry. When e-size makes e + e-size point past hdr + hdr-used, PtrOffsete1,...

CVE-2026-12234

The userspace syscall verifiers zvrfyzsocksendmsg and zvrfyzsockrecvmsg in subsys/net/lib/sockets/sockets.c snapshot the caller-supplied struct netmsghdr into a kernel-side copy with kusermodefromcopy, but then re-read the still-live user struct for subsequent decisions. The kernel iovec shadow...