2026-08-28 归档

今日共收录 1697 条安全情报，包含 762 个 CVE，507 篇安全通告，以及 120 篇研究论文。

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漏洞预警2026-08-28 发布MEDIUM

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: validate individual TWT params before driver setup ieee80211_process_rx_twt_action() only p...

CVE-2026-80722

CVE-2026-80722 是 Linux 内核无线子系统 (wifi/mac80211) 中的一个漏洞。在 ieee80211_process_rx_twt_action() 函数处理接收到的 S1G TWT (Target Wake

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-08-28 发布LOW

In the Linux kernel, the following vulnerability has been resolved: mm: mglru: fix stale batch updates after memcg reparenting The mglru page table walker batches per-generati...

CVE-2026-80719

该漏洞影响 Linux 内核的 MGLRU（多代 LRU）内存管理子系统。MGLRU 的页面表遍历器在遍历页面表时，会按代在 walk->nr_pages 中累积大小增量，而无需持有 lruvec 锁。随后 reset_batch_size

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-08-28 发布LOW

In the Linux kernel, the following vulnerability has been resolved: mm/percpu-km: fix bitmap overflow and accounting in pcpu_create_chunk() In pcpu_create_chunk(), nr_pages is...

CVE-2026-80718

本次漏洞是 Linux 内核内存管理子系统（mm/percpu-km）中的一个缺陷。函数 pcpu_create_chunk() 用于创建 percpu 内存块，其中 nr_pages 代表为整个块分配的连续后备页总数（等于 nr_unit

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-08-28 发布LOW

In the Linux kernel, the following vulnerability has been resolved: ipvs: do not propagate one-packet flag to synced conns Synced connections can be created before their desti...

CVE-2026-80714

该漏洞存在于Linux内核的IPVS（IP虚拟服务器）模块中。IPVS用于负载均衡，其同步机制允许连接状态在备份节点之间传播。问题在于，同步连接可能在目标（destination）创建之前被建立。当目标随后被添加时，函数ip_vs_bind

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-08-28 发布INFO

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: check if dml21_add_phantom_plane() is successful Verify that the phantom plane was allocat...

CVE-2026-80705

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: check if dml21_add_phantom_plane()

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-08-28 发布INFO

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: use proper context for logging The same as the rest of the code, get_ss_info_from_atombios...

CVE-2026-80704

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: use proper context for logging Th

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-08-28 发布INFO

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix missing authorization check in KFD_IOC_DBG_TRAP_DISABLE Prevent unauthorized termination of...

CVE-2026-80703

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix missing authorization check in KFD_

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-08-28 发布INFO

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: fix guest_memory_dirty bitfield clobbered as size Two sites in vmwgfx_resource.c assign boolean...

CVE-2026-80702

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: fix guest_memory_dirty bitfield clobber

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-08-28 发布INFO

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: enforce cursor size limits for MOB cursors vmw_cursor_plane_atomic_check() bounds cursor width ...

CVE-2026-80701

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: enforce cursor size limits for MOB curs

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-08-28 发布INFO

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: validate external BO copy bounds for both stride paths vmw_external_bo_copy() trusts caller-sup...

CVE-2026-80700

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: validate external BO copy bounds for bo

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-08-28 发布INFO

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic: Avoid double-deactivate of IRQs in the nested context In the nested state, the physical i...

CVE-2026-80699

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic: Avoid double-deactivate of IRQs i

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-08-28 发布INFO

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix double free of wq, engine, and group structs The release callbacks for wq, engine, and...

CVE-2026-80698

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix double free of wq, engine, and

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-08-28 发布INFO

In the Linux kernel, the following vulnerability has been resolved: erofs: ensure valid f_path for page cache sharing Previously, backing files for page cache sharing were set...

CVE-2026-80697

In the Linux kernel, the following vulnerability has been resolved: erofs: ensure valid f_path for page cache sharing

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-08-28 发布INFO

In the Linux kernel, the following vulnerability has been resolved: hwmon: (ltc4282) Fix reading the minimum alarm voltage Coverity reports an out-of-bounds access when readin...

CVE-2026-80696

In the Linux kernel, the following vulnerability has been resolved: hwmon: (ltc4282) Fix reading the minimum alarm volt

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-08-28 发布INFO

In the Linux kernel, the following vulnerability has been resolved: hwmon: (sht3x) Fix unaligned accesses Sashiko reports: In sht3x_update_client(), the 16-bit temperature an...

CVE-2026-80695

In the Linux kernel, the following vulnerability has been resolved: hwmon: (sht3x) Fix unaligned accesses Sashiko repo

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-08-28 发布INFO

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mtk_eth_soc: pass eth to mtk_handle_irq_rx in poll_controller mtk_handle_irq_rx expects a st...

CVE-2026-80694

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mtk_eth_soc: pass eth to mtk_handle_

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-08-28 发布INFO

In the Linux kernel, the following vulnerability has been resolved: idpf: bound interrupt-vector register fill to the allocated array idpf_get_reg_intr_vecs() fills the caller...

CVE-2026-80693

In the Linux kernel, the following vulnerability has been resolved: idpf: bound interrupt-vector register fill to the a

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-08-28 发布INFO

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: hold conn in hci_connect_acl/le_sync() callbacks There is theoretical UAF if the conn ...

CVE-2026-80692

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: hold conn in hci_connect_acl/l

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-08-28 发布INFO

In the Linux kernel, the following vulnerability has been resolved: scsi: target: iblock: Fix wrong PR ops NULL check for PREEMPT/RELEASE In the iblock_execute_pr_out() functi...

CVE-2026-80691

In the Linux kernel, the following vulnerability has been resolved: scsi: target: iblock: Fix wrong PR ops NULL check f

历史摘要 · 未重新核验 · NVD

#cve

漏洞预警2026-08-28 发布INFO

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Initialize hba->rpmbs list in ufshcd Initialize the hba->rpmbs list in ufshcd_alloc_host()...

CVE-2026-80690

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Initialize hba->rpmbs list in ufsh

历史摘要 · 未重新核验 · NVD

#cve