CVE-2026-31747

In the Linux kernel, the following vulnerability has been resolved: comedi: me4000: Fix potential overrun of firmware buffer me4000xilinxdownload loads the firmware that was requested by requestfirmware. It is possible for it to overrun the source buffer because it blindly trusts the file format...

CVE-2026-31749

In the Linux kernel, the following vulnerability has been resolved: comedi: niatmio16d: Fix invalid clean-up after failed attach If the driver's COMEDI "attach" handler function atmio16dattach returns an error, the COMEDI core will call the driver's "detach" handler function atmio16ddetach to cle...

CVE-2026-31751

In the Linux kernel, the following vulnerability has been resolved: comedi: dt2815: add hardware detection to prevent crash The dt2815 driver crashes when attached to I/O ports without actual hardware present. This occurs because syzkaller or users can attach the driver to arbitrary I/O addresses...

CVE-2026-31748

In the Linux kernel, the following vulnerability has been resolved: comedi: medaq: Fix potential overrun of firmware buffer me2600xilinxdownload loads the firmware that was requested by requestfirmware. It is possible for it to overrun the source buffer because it blindly trusts the file format. ...

CVE-2026-31750

In the Linux kernel, the following vulnerability has been resolved: comedi: runflags cannot determine whether to reclaim chanlist syzbot reported a memory leak 1, because commit 4e1da516debb "comedi: Add reference counting for Comedi command handling" did not consider the exceptional exit case in...

CVE-2026-31751

In the Linux kernel, the following vulnerability has been resolved: comedi: dt2815: add hardware detection to prevent crash The dt2815 driver crashes when attached to I/O ports without actual hardware present. This occurs because syzkaller or users can attach the driver to arbitrary I/O addresses...

CVE-2026-31751

In the Linux kernel, the following vulnerability has been resolved: comedi: dt2815: add hardware detection to prevent crash The dt2815 driver crashes when attached to I/O ports without actual hardware present. This occurs because syzkaller or users can attach the driver to arbitrary I/O addresses...

CVE-2026-31751

Technical details for CVE-2026-31751 are not provided in the connected documents. The initial description contains summary text only; no affected products, versions, or fixes are present. Monitor for updates from OSV/Mageia/Debian advisories.

CVE-2026-31751 comedi: dt2815: add hardware detection to prevent crash

In the Linux kernel, the following vulnerability has been resolved: comedi: dt2815: add hardware detection to prevent crash The dt2815 driver crashes when attached to I/O ports without actual hardware present. This occurs because syzkaller or users can attach the driver to arbitrary I/O addresses...

CVE-2026-31749 comedi: ni_atmio16d: Fix invalid clean-up after failed attach

In the Linux kernel, the following vulnerability has been resolved: comedi: niatmio16d: Fix invalid clean-up after failed attach If the driver's COMEDI "attach" handler function atmio16dattach returns an error, the COMEDI core will call the driver's "detach" handler function atmio16ddetach to cle...

CVE-2026-31750 comedi: runflags cannot determine whether to reclaim chanlist

In the Linux kernel, the following vulnerability has been resolved: comedi: runflags cannot determine whether to reclaim chanlist syzbot reported a memory leak 1, because commit 4e1da516debb "comedi: Add reference counting for Comedi command handling" did not consider the exceptional exit case in...

CVE-2026-31750

In the Linux kernel, the following vulnerability has been resolved: comedi: runflags cannot determine whether to reclaim chanlist syzbot reported a memory leak 1, because commit 4e1da516debb "comedi: Add reference counting for Comedi command handling" did not consider the exceptional exit case in...

CVE-2026-31749

In the Linux kernel, the following vulnerability has been resolved: comedi: niatmio16d: Fix invalid clean-up after failed attach If the driver's COMEDI "attach" handler function atmio16dattach returns an error, the COMEDI core will call the driver's "detach" handler function atmio16ddetach to cle...

CVE-2026-31750

CVE-2026-31750 affects the Linux kernel comedi driver. The issue is a memory leak where chanlist was not freed in the exceptional exit path of do_cmd_ioctl because runflags may be unset; do_become_nonbusy() previously freed chanlist only when runflags were set. The fix adds a check in do_become_n...

EUVD-2026-26563

In the Linux kernel, the following vulnerability has been resolved: comedi: runflags cannot determine whether to reclaim chanlist syzbot reported a memory leak 1, because commit 4e1da516debb "comedi: Add reference counting for Comedi command handling" did not consider the exceptional exit case in...

EUVD-2026-26562

In the Linux kernel, the following vulnerability has been resolved: comedi: niatmio16d: Fix invalid clean-up after failed attach If the driver's COMEDI "attach" handler function atmio16dattach returns an error, the COMEDI core will call the driver's "detach" handler function atmio16ddetach to cle...

CVE-2026-31749 comedi: ni_atmio16d: Fix invalid clean-up after failed attach

In the Linux kernel, the following vulnerability has been resolved: comedi: niatmio16d: Fix invalid clean-up after failed attach If the driver's COMEDI "attach" handler function atmio16dattach returns an error, the COMEDI core will call the driver's "detach" handler function atmio16ddetach to cle...

CVE-2026-31750 comedi: runflags cannot determine whether to reclaim chanlist

In the Linux kernel, the following vulnerability has been resolved: comedi: runflags cannot determine whether to reclaim chanlist syzbot reported a memory leak 1, because commit 4e1da516debb "comedi: Add reference counting for Comedi command handling" did not consider the exceptional exit case in...

CVE-2026-31749

Technical details for CVE-2026-31749 are not publicly provided in the supplied connected documents; no vendor/product/versions, root cause, or remediation are described beyond the initial summary. Monitor for updates.

EUVD-2026-26561

In the Linux kernel, the following vulnerability has been resolved: comedi: medaq: Fix potential overrun of firmware buffer me2600xilinxdownload loads the firmware that was requested by requestfirmware. It is possible for it to overrun the source buffer because it blindly trusts the file format. ...