2026-07-26 归档

今日共收录 1024 条安全情报，包含 289 个 CVE，422 篇安全通告，以及 50 篇研究论文。

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漏洞预警2026-07-25 发布INFO

In the Linux kernel, the following vulnerability has been resolved: smb/client: fix chown/chgrp with SMB3 POSIX Extensions Ownership (chown) and group (chgrp) modifications we...

CVE-2026-64388

In the Linux kernel, the following vulnerability has been resolved: smb/client: fix chown/chgrp with SMB3 POSIX Extensi

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-07-25 发布INFO

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix query directory replay double-free A response-bearing attempt can return a replayable erro...

CVE-2026-64387

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix query directory replay double-free

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-07-25 发布INFO

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix query_info() replay double-free A response-bearing attempt can return a replayable error a...

CVE-2026-64386

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix query_info() replay double-free A

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-07-25 发布INFO

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix double-free in SMB2_ioctl() replay A response-bearing attempt can return a replayable erro...

CVE-2026-64385

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix double-free in SMB2_ioctl() replay

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-07-25 发布INFO

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix change notify replay double-free A response-bearing attempt can return a replayable error ...

CVE-2026-64384

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix change notify replay double-free

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-07-25 发布INFO

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix double-free in SMB2_flush() replay SMB2_flush() keeps its response buffer bookkeeping acro...

CVE-2026-64383

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix double-free in SMB2_flush() replay

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-07-25 发布INFO

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix double-free in SMB2_open() replay A response-bearing attempt can return a replayable error...

CVE-2026-64382

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix double-free in SMB2_open() replay

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-07-25 发布INFO

In the Linux kernel, the following vulnerability has been resolved: smb: client: Fix next buffer leak in receive_encrypted_standard() receive_encrypted_standard() allocates ne...

CVE-2026-64381

In the Linux kernel, the following vulnerability has been resolved: smb: client: Fix next buffer leak in receive_encryp

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-07-25 发布INFO

In the Linux kernel, the following vulnerability has been resolved: smb: client: harden POSIX SID length parsing posix_info_sid_size() reads sid[1] to obtain the subauthority ...

CVE-2026-64380

In the Linux kernel, the following vulnerability has been resolved: smb: client: harden POSIX SID length parsing posix

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-07-25 发布INFO

In the Linux kernel, the following vulnerability has been resolved: smb: client: mask server-provided mode to 07777 in modefromsid When modefromsid is active, parse_dacl() app...

CVE-2026-64379

In the Linux kernel, the following vulnerability has been resolved: smb: client: mask server-provided mode to 07777 in

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-07-25 发布INFO

In the Linux kernel, the following vulnerability has been resolved: writeback: fix race between cgroup_writeback_umount() and inode_switch_wbs() When a container exits, the fo...

CVE-2026-64378

In the Linux kernel, the following vulnerability has been resolved: writeback: fix race between cgroup_writeback_umount

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-07-25 发布INFO

In the Linux kernel, the following vulnerability has been resolved: cpufreq: qcom-cpufreq-hw: Fix possible double free qcom_cpufreq.data is allocated with devm_kzalloc() in pr...

CVE-2026-64377

In the Linux kernel, the following vulnerability has been resolved: cpufreq: qcom-cpufreq-hw: Fix possible double free

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-07-25 发布INFO

In the Linux kernel, the following vulnerability has been resolved: firmware_loader: fix device reference leak in firmware_upload_register() firmware_upload_register() -> fw...

CVE-2026-64376

In the Linux kernel, the following vulnerability has been resolved: firmware_loader: fix device reference leak in firmw

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-07-25 发布INFO

In the Linux kernel, the following vulnerability has been resolved: proc: protect ptrace_may_access() with exec_update_lock (FD links) proc_pid_get_link() and proc_pid_readlin...

CVE-2026-64375

In the Linux kernel, the following vulnerability has been resolved: proc: protect ptrace_may_access() with exec_update_

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-07-25 发布INFO

In the Linux kernel, the following vulnerability has been resolved: sched/rt: Have RT_PUSH_IPI be default off for non PREEMPT_RT RT migration is done aggressively. When a CPU ...

CVE-2026-64374

In the Linux kernel, the following vulnerability has been resolved: sched/rt: Have RT_PUSH_IPI be default off for non P

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-07-25 发布INFO

In the Linux kernel, the following vulnerability has been resolved: cpufreq: Fix hotplug-suspend race during reboot During system reboot, cpufreq_suspend() is called via the k...

CVE-2026-64373

In the Linux kernel, the following vulnerability has been resolved: cpufreq: Fix hotplug-suspend race during reboot Du

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-07-25 发布INFO

In the Linux kernel, the following vulnerability has been resolved: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation pcc_cpufreq_do_osc() calls acpi_evaluat...

CVE-2026-64372

In the Linux kernel, the following vulnerability has been resolved: cpufreq: pcc: fix use-after-free and double free in

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-07-25 发布INFO

In the Linux kernel, the following vulnerability has been resolved: proc: protect ptrace_may_access() with exec_update_lock (part 1) Fix the easy cases where procfs currently ...

CVE-2026-64371

In the Linux kernel, the following vulnerability has been resolved: proc: protect ptrace_may_access() with exec_update_

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-07-25 发布INFO

In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: Fix pid refcount leak in do_cpu_nanosleep() error path In do_cpu_nanosleep(), posix_cpu_t...

CVE-2026-64370

In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: Fix pid refcount leak in do_cpu_n

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-07-25 发布INFO

In the Linux kernel, the following vulnerability has been resolved: s390: Revert support for DCACHE_WORD_ACCESS load_unaligned_zeropad() reads eight bytes from unaligned addre...

CVE-2026-64369

In the Linux kernel, the following vulnerability has been resolved: s390: Revert support for DCACHE_WORD_ACCESS load_u

历史摘要 · 未重新核验 · NVD

#cve