CVE-2026-98860

The Linux kernel contains a vulnerability in the HID BPF subsystem related to how hid_bpf_hw_request handles hardware errors. When a transport driver returns a negative error code (e.g., -EPIPE ), the return value is implicitly promoted to size_t, causing a comparison against size to evaluate as ...

EUVD-2026-103800

In the Linux kernel, the following vulnerability has been resolved: HID: bpf: cast size to ssizet when checking hidbpfhwrequest As reported by Sashiko: If a transport driver encounters a hardware error and returns a negative error code such as -EPIPE, ret is implicitly promoted to sizet when...

CVE-2026-98860 HID: bpf: cast size to ssize_t when checking hid_bpf_hw_request

In the Linux kernel, the following vulnerability has been resolved: HID: bpf: cast size to ssizet when checking hidbpfhwrequest As reported by Sashiko: If a transport driver encounters a hardware error and returns a negative error code such as -EPIPE, ret is implicitly promoted to sizet when...

CVE-2026-98844 netfs: clear post-EOF pagecache when extending a file via write

In the Linux kernel, the following vulnerability has been resolved: netfs: clear post-EOF pagecache when extending a file via write Fix netfs to erase the contents of a hole created after the EOF by an ordinary write if dirty data has been previously left there by writes through an mmapped region...

CVE-2026-98844

The Linux kernel contains a vulnerability in the netfs component where the pagecache is not properly cleared when a file is extended via a write operation. Specifically, dirty data left by writes through an mmapped region in a hole created after the End-of-File (EOF) could persist. The fix involv...

CVE-2026-98844 netfs: clear post-EOF pagecache when extending a file via write

In the Linux kernel, the following vulnerability has been resolved: netfs: clear post-EOF pagecache when extending a file via write Fix netfs to erase the contents of a hole created after the EOF by an ordinary write if dirty data has been previously left there by writes through an mmapped region...

CVE-2026-98843 netfs: zero gaps in read-gaps folio to avoid writing back stale data

In the Linux kernel, the following vulnerability has been resolved: netfs: zero gaps in read-gaps folio to avoid writing back stale data netfsreadgaps leaves gaps around a streaming write's dirty region unread on the server side, so a short/EOF response there left stale folio content that later g...

CVE-2026-98843

The Linux kernel contains a vulnerability in the netfs component where the netfs_read_gaps() function left gaps around a streaming write's dirty region unread on the server side. This issue could cause stale folio content to be written back if a short or EOF response occurred. The fix involves ze...

CVE-2026-98843 netfs: zero gaps in read-gaps folio to avoid writing back stale data

In the Linux kernel, the following vulnerability has been resolved: netfs: zero gaps in read-gaps folio to avoid writing back stale data netfsreadgaps leaves gaps around a streaming write's dirty region unread on the server side, so a short/EOF response there left stale folio content that later g...

EUVD-2026-103783

In the Linux kernel, the following vulnerability has been resolved: netfs: zero gaps in read-gaps folio to avoid writing back stale data netfsreadgaps leaves gaps around a streaming write's dirty region unread on the server side, so a short/EOF response there left stale folio content that later g...

CVE-2026-98843

In the Linux kernel, the following vulnerability has been resolved: netfs: zero gaps in read-gaps folio to avoid writing back stale data netfsreadgaps leaves gaps around a streaming write's dirty region unread on the server side, so a short/EOF response there left stale folio content that later g...

EUVD-2026-103887

In the Linux kernel, the following vulnerability has been resolved: seg6: ensure packet data is writable before modifying SRH and IPv6 DA advancenextseg modifies the SRH Segments Left field and the IPv6 destination address without ensuring the packet data is writable. seg6nextcsidadvancearg has t...

CVE-2026-98802 seg6: ensure packet data is writable before modifying SRH and IPv6 DA

In the Linux kernel, the following vulnerability has been resolved: seg6: ensure packet data is writable before modifying SRH and IPv6 DA advancenextseg modifies the SRH Segments Left field and the IPv6 destination address without ensuring the packet data is writable. seg6nextcsidadvancearg has t...

CVE-2026-98802

A vulnerability exists in the Linux kernel where the functions advance_nextseg() and seg6_next_csid_advance_arg() modify the SRH Segments Left field and the IPv6 destination address without first verifying if the packet data is writable. This issue occurs because the socket buffer (skb) may be sh...

CVE-2026-98802 seg6: ensure packet data is writable before modifying SRH and IPv6 DA

In the Linux kernel, the following vulnerability has been resolved: seg6: ensure packet data is writable before modifying SRH and IPv6 DA advancenextseg modifies the SRH Segments Left field and the IPv6 destination address without ensuring the packet data is writable. seg6nextcsidadvancearg has t...

CVE-2026-98759 usb: typec: tipd: fix uninitialized typec_partner_desc in cd321x_update_work()

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tipd: fix uninitialized typecpartnerdesc in cd321xupdatework cd321xupdatework passes a stack-allocated typecpartnerdesc to typecregisterpartner after initializing only usbpd, accessory and identity. typecregisterpartn...

CVE-2026-98759

The Linux kernel contains a vulnerability in the usb: typec: tipd component where cd321x_update_work() fails to fully initialize a stack-allocated typec_partner_desc before passing it to typec_register_partner(). This oversight allows garbage function pointers to be stored in the attach and deatt...

CVE-2026-98755 tty: vcc: zero-initialize control packet in vcc_send_ctl()

In the Linux kernel, the following vulnerability has been resolved: tty: vcc: zero-initialize control packet in vccsendctl The stack-allocated struct viovcc pkt was partially initialized, leaving the tag.stypeenv field uninitialized before being sent via ldcwrite, potentially leaking kernel stack...

EUVD-2026-103840

In the Linux kernel, the following vulnerability has been resolved: tty: vcc: zero-initialize control packet in vccsendctl The stack-allocated struct viovcc pkt was partially initialized, leaving the tag.stypeenv field uninitialized before being sent via ldcwrite, potentially leaking kernel stack...

CVE-2026-98755

A vulnerability exists in the Linux kernel within the tty: vcc component. The vcc_send_ctl() function fails to fully zero-initialize the stack-allocated struct vio_vcc pkt structure. Specifically, the tag.stype_env field remains uninitialized before being transmitted via ldc_write(), which can re...