5031 matches found
CVE-2026-89686
In the Linux kernel, the following vulnerability has been resolved: nfsd: fix BUGON in nfsd4alloclayoutstateid on racing delegation revoke nfsd4alloclayoutstateid reads fp-fidelegfile without holding filock when the parent stateid is a delegation. A concurrent delegation revoke via the laundromat...
DEBIAN-CVE-2026-89681
In the Linux kernel, the following vulnerability has been resolved: nfsd: fix layout fence worker double-reference race The workqueue core clears WORKSTRUCTPENDING before the callback is invoked, so delayedworkpending in lmbreakertimedout can return false while the fence worker is already running...
CVE-2026-89681
In the Linux kernel, the following vulnerability has been resolved: nfsd: fix layout fence worker double-reference race The workqueue core clears WORKSTRUCTPENDING before the callback is invoked, so delayedworkpending in lmbreakertimedout can return false while the fence worker is already running...
DEBIAN-CVE-2026-81002
In the Linux kernel, the following vulnerability has been resolved: xdp: fix zero-copy frame layout xdpconvertzctoxdpframe clones an XSK packet into an order-0 page and advertises PAGESIZE as its frame size. It allows the copied frame to occupy the page tail needed by skbsharedinfo and records ze...
CVE-2026-81002
In the Linux kernel, the following vulnerability has been resolved: xdp: fix zero-copy frame layout xdpconvertzctoxdpframe clones an XSK packet into an order-0 page and advertises PAGESIZE as its frame size. It allows the copied frame to occupy the page tail needed by skbsharedinfo and records ze...
CVE-2026-89710
In the Linux kernel, the following vulnerability has been resolved: NFSv4.1: fix layout segment leak on the pnfslayoutprocess forget path When the server returns a new layout stateid while a valid one is still held, pnfslayoutprocess calls pnfsmarkmatchinglsegsreturn on the on-stack freeme list a...
CVE-2026-89674
In the Linux kernel, the following vulnerability has been resolved: nfsd: fix XDR length calculation in nfsd4ffencodelayoutget The XDR buffer size calculation in nfsd4ffencodelayoutget has multiple errors that can result in either an out-of-bounds write or leaking uninitialized kernel memory to t...
UBUNTU-CVE-2026-89686
In the Linux kernel, the following vulnerability has been resolved: nfsd: fix BUGON in nfsd4alloclayoutstateid on racing delegation revoke nfsd4alloclayoutstateid reads fp-fidelegfile without holding filock when the parent stateid is a delegation. A concurrent delegation revoke via the laundromat...
UBUNTU-CVE-2026-89710
In the Linux kernel, the following vulnerability has been resolved: NFSv4.1: fix layout segment leak on the pnfslayoutprocess forget path When the server returns a new layout stateid while a valid one is still held, pnfslayoutprocess calls pnfsmarkmatchinglsegsreturn on the on-stack freeme list a...
UBUNTU-CVE-2026-89681
In the Linux kernel, the following vulnerability has been resolved: nfsd: fix layout fence worker double-reference race The workqueue core clears WORKSTRUCTPENDING before the callback is invoked, so delayedworkpending in lmbreakertimedout can return false while the fence worker is already running...
EUVD-2026-76622
In the Linux kernel, the following vulnerability has been resolved: NFSv4.1: fix layout segment leak on the pnfslayoutprocess forget path When the server returns a new layout stateid while a valid one is still held, pnfslayoutprocess calls pnfsmarkmatchinglsegsreturn on the on-stack freeme list a...
CVE-2026-89710
CVE-2026-89710 is a layout segment leak in the Linux kernel's NFSv4.1/pNFS subsystem. When the server returns a new layout stateid while a valid one is still held, pnfs_layout_process() jumps to out_forget without draining the on-stack free_me list; only the success path calls pnfs_free_lseg_list...
CVE-2026-89710 NFSv4.1: fix layout segment leak on the pnfs_layout_process() forget path
In the Linux kernel, the following vulnerability has been resolved: NFSv4.1: fix layout segment leak on the pnfslayoutprocess forget path When the server returns a new layout stateid while a valid one is still held, pnfslayoutprocess calls pnfsmarkmatchinglsegsreturn on the on-stack freeme list a...
CVE-2026-89710 NFSv4.1: fix layout segment leak on the pnfs_layout_process() forget path
In the Linux kernel, the following vulnerability has been resolved: NFSv4.1: fix layout segment leak on the pnfslayoutprocess forget path When the server returns a new layout stateid while a valid one is still held, pnfslayoutprocess calls pnfsmarkmatchinglsegsreturn on the on-stack freeme list a...
CVE-2026-89710
In the Linux kernel, the following vulnerability has been resolved: NFSv4.1: fix layout segment leak on the pnfslayoutprocess forget path When the server returns a new layout stateid while a valid one is still held, pnfslayoutprocess calls pnfsmarkmatchinglsegsreturn on the on-stack freeme list a...
EUVD-2026-76598
In the Linux kernel, the following vulnerability has been resolved: nfsd: fix BUGON in nfsd4alloclayoutstateid on racing delegation revoke nfsd4alloclayoutstateid reads fp-fidelegfile without holding filock when the parent stateid is a delegation. A concurrent delegation revoke via the laundromat...
CVE-2026-89686
In the Linux kernel, the following vulnerability has been resolved: nfsd: fix BUGON in nfsd4alloclayoutstateid on racing delegation revoke nfsd4alloclayoutstateid reads fp-fidelegfile without holding filock when the parent stateid is a delegation. A concurrent delegation revoke via the laundromat...
CVE-2026-89681 nfsd: fix layout fence worker double-reference race
In the Linux kernel, the following vulnerability has been resolved: nfsd: fix layout fence worker double-reference race The workqueue core clears WORKSTRUCTPENDING before the callback is invoked, so delayedworkpending in lmbreakertimedout can return false while the fence worker is already running...
CVE-2026-89681 nfsd: fix layout fence worker double-reference race
In the Linux kernel, the following vulnerability has been resolved: nfsd: fix layout fence worker double-reference race The workqueue core clears WORKSTRUCTPENDING before the callback is invoked, so delayedworkpending in lmbreakertimedout can return false while the fence worker is already running...
CVE-2026-89681
A race condition in the Linux kernel's nfsd component (the NFS server daemon) affects the layout fence worker. Because the workqueue core clears WORK_STRUCT_PENDING before invoking the callback, delayed_work_pending() in lm_breaker_timedout() can return false while a fence worker is already runni...