2026-07-21 归档

今日共收录 1301 条安全情报,包含 465 个 CVE,462 篇安全通告,以及 91 篇研究论文。

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漏洞预警2026-07-19 发布INFO

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm/tcpci_maxim: validate header NDO against RX_BYTE_CNT A broken/malicious port can transmit ...

CVE-2026-63959

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm/tcpci_maxim: validate header NDO a

历史摘要 · 未重新核验 · NVD

漏洞预警2026-07-19 发布INFO

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: validate connector number in ucsi_connector_change() The connector number in a UCSI CCI n...

CVE-2026-63958

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: validate connector number in ucsi

历史摘要 · 未重新核验 · NVD

漏洞预警2026-07-19 发布INFO

In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc: do not trigger BUG() on BH disabled context __get_vm_area_node() currently triggers a BUG() if ...

CVE-2026-63955

In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc: do not trigger BUG() on BH disabled con

历史摘要 · 未重新核验 · NVD

漏洞预警2026-07-19 发布INFO

In the Linux kernel, the following vulnerability has been resolved: hpfs: fix a crash if hpfs_map_dnode_bitmap fails If hpfs_map_dnode_bitmap fails, the code would call hpfs_b...

CVE-2026-63954

In the Linux kernel, the following vulnerability has been resolved: hpfs: fix a crash if hpfs_map_dnode_bitmap fails I

历史摘要 · 未重新核验 · NVD

漏洞预警2026-07-19 发布INFO

In the Linux kernel, the following vulnerability has been resolved: memfd: deny writeable mappings when implying SEAL_WRITE When SEAL_EXEC is added, SEAL_WRITE is implied to m...

CVE-2026-63952

In the Linux kernel, the following vulnerability has been resolved: memfd: deny writeable mappings when implying SEAL_W

历史摘要 · 未重新核验 · NVD

漏洞预警2026-07-19 发布INFO

In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zram_writeback_endio A crash was observed in zram_writeback_endio due to a NULL...

CVE-2026-63951

In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zram_writeback_endio A

历史摘要 · 未重新核验 · NVD

漏洞预警2026-07-19 发布INFO

In the Linux kernel, the following vulnerability has been resolved: mm/rmap: initialize nr_pages to 1 at loop start in try_to_unmap_one Initialize nr_pages to 1 at the start o...

CVE-2026-63950

In the Linux kernel, the following vulnerability has been resolved: mm/rmap: initialize nr_pages to 1 at loop start in

历史摘要 · 未重新核验 · NVD

漏洞预警2026-07-19 发布INFO

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: HIDP: fix missing length checks in hidp_input_report() hidp_input_report() reads keyboard and mo...

CVE-2026-63947

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: HIDP: fix missing length checks in hidp_

历史摘要 · 未重新核验 · NVD

漏洞预警2026-07-19 发布INFO

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: fix UAF in iso_recv_frame iso_recv_frame reads conn->sk under iso_conn_lock but releases th...

CVE-2026-63946

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: fix UAF in iso_recv_frame iso_recv

历史摘要 · 未重新核验 · NVD

漏洞预警2026-07-19 发布INFO

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: serialize iso_sock_clear_timer with socket lock iso_sock_close() calls iso_sock_clear_timer...

CVE-2026-63945

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: serialize iso_sock_clear_timer with

历史摘要 · 未重新核验 · NVD

漏洞预警2026-07-19 发布INFO

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync hci_le_create_cis_sync() dereferences conn->conn_tim...

CVE-2026-63944

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_s

历史摘要 · 未重新核验 · NVD

漏洞预警2026-07-19 发布INFO

In the Linux kernel, the following vulnerability has been resolved: parport: Fix race between port and client registration The parport subsystem registers port devices before ...

CVE-2026-63942

In the Linux kernel, the following vulnerability has been resolved: parport: Fix race between port and client registrat

历史摘要 · 未重新核验 · NVD

漏洞预警2026-07-19 发布INFO

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Correctly cap ZCR_EL2 provided by a guest hypervisor ZCR_EL2 can be updated by a VHE guest hype...

CVE-2026-63941

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Correctly cap ZCR_EL2 provided by a gue

历史摘要 · 未重新核验 · NVD

漏洞预警2026-07-19 发布INFO

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Use READ_ONCE() when reading entries/indices from PSC buffer Use READ_ONCE() when reading entries...

CVE-2026-63937

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Use READ_ONCE() when reading entries/indi

历史摘要 · 未重新核验 · NVD

漏洞预警2026-07-19 发布INFO

In the Linux kernel, the following vulnerability has been resolved: iio: buffer: hw-consumer: fix use-after-free in error path In the err_put_buffers cleanup path of iio_hw_co...

CVE-2026-63930

In the Linux kernel, the following vulnerability has been resolved: iio: buffer: hw-consumer: fix use-after-free in err

历史摘要 · 未重新核验 · NVD

漏洞预警2026-07-19 发布INFO

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: Fix use after free in debug code We're not allowed to dereference "urb" after calling usb_hcd_gi...

CVE-2026-63927

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: Fix use after free in debug code We're

历史摘要 · 未重新核验 · NVD

漏洞预警2026-07-19 发布INFO

In the Linux kernel, the following vulnerability has been resolved: bpf: sockmap: fix tail fragment offset in bpf_msg_push_data When bpf_msg_push_data() inserts data in the mi...

CVE-2026-63926

In the Linux kernel, the following vulnerability has been resolved: bpf: sockmap: fix tail fragment offset in bpf_msg_p

历史摘要 · 未重新核验 · NVD

漏洞预警2026-07-19 发布INFO

In the Linux kernel, the following vulnerability has been resolved: macsec: fix replay protection at XPN lower-PN wrap In macsec_post_decrypt(), when pn is U32_MAX, pn + 1 ove...

CVE-2026-63925

In the Linux kernel, the following vulnerability has been resolved: macsec: fix replay protection at XPN lower-PN wrap

历史摘要 · 未重新核验 · NVD

漏洞预警2026-07-19 发布INFO

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: validate body pcifunc in rvu_mbox_handler_rep_event_notify rvu_mbox_handler_rep_event_notify(...

CVE-2026-63923

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: validate body pcifunc in rvu_mbox_han

历史摘要 · 未重新核验 · NVD

漏洞预警2026-07-19 发布INFO

In the Linux kernel, the following vulnerability has been resolved: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate(). After patch 1/2 in this series, vti6_update() unlinks a...

CVE-2026-63921

In the Linux kernel, the following vulnerability has been resolved: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate().

历史摘要 · 未重新核验 · NVD