EUVD-2026-59522

In the Linux kernel, the following vulnerability has been resolved: md/raid1,raid10: fix deadlock in read error recovery path raid1d and raid10d may resubmit a split md cloned bio while handling a read error. In this case, resubmitting the bio can lead to a deadlock if the array is suspended befo...

CVE-2026-74375 md/raid1,raid10: fix deadlock in read error recovery path

In the Linux kernel, the following vulnerability has been resolved: md/raid1,raid10: fix deadlock in read error recovery path raid1d and raid10d may resubmit a split md cloned bio while handling a read error. In this case, resubmitting the bio can lead to a deadlock if the array is suspended befo...

CVE-2026-74374 md/raid1,raid10: fix error-path detection with md_cloned_bio()

In the Linux kernel, the following vulnerability has been resolved: md/raid1,raid10: fix error-path detection with mdclonedbio Detect the error path using mdclonedbio instead of relying on r1bio in raid1 or r10bio-readslot in raid10, which may be NULL or -1 after splitting and resubmitting a fail...

EUVD-2026-59520

In the Linux kernel, the following vulnerability has been resolved: md/raid1,raid10: fix bio accounting for split md cloned bios Use mdclonedbio to control bio accounting instead of relying on r1bioexisted in raid1 or the ioaccounting flag in raid10. The previous logic does not reliably reflect...

CVE-2026-74373 md/raid1,raid10: fix bio accounting for split md cloned bios

In the Linux kernel, the following vulnerability has been resolved: md/raid1,raid10: fix bio accounting for split md cloned bios Use mdclonedbio to control bio accounting instead of relying on r1bioexisted in raid1 or the ioaccounting flag in raid10. The previous logic does not reliably reflect...

CVE-2026-74373 md/raid1,raid10: fix bio accounting for split md cloned bios

In the Linux kernel, the following vulnerability has been resolved: md/raid1,raid10: fix bio accounting for split md cloned bios Use mdclonedbio to control bio accounting instead of relying on r1bioexisted in raid1 or the ioaccounting flag in raid10. The previous logic does not reliably reflect...

CVE-2026-72440 md/raid1: fix writes_pending and barrier reference leaks on write failures

In the Linux kernel, the following vulnerability has been resolved: md/raid1: fix writespending and barrier reference leaks on write failures raid1makerequest acquires a writespending reference with mdwritestart before calling raid1writerequest. Several failure paths in raid1writerequest complete...

EUVD-2026-59339

In the Linux kernel, the following vulnerability has been resolved: md/raid1: fix writespending and barrier reference leaks on write failures raid1makerequest acquires a writespending reference with mdwritestart before calling raid1writerequest. Several failure paths in raid1writerequest complete...

CVE-2026-72440 md/raid1: fix writes_pending and barrier reference leaks on write failures

In the Linux kernel, the following vulnerability has been resolved: md/raid1: fix writespending and barrier reference leaks on write failures raid1makerequest acquires a writespending reference with mdwritestart before calling raid1writerequest. Several failure paths in raid1writerequest complete...

CVE-2026-72437 md/raid1: free r1_bio when REQ_NOWAIT is set and read would block on retry

In the Linux kernel, the following vulnerability has been resolved: md/raid1: free r1bio when REQNOWAIT is set and read would block on retry When a read is retried, raid1readrequest may be called with a pre-allocated r1bio. If waitreadbarrier fails for a REQNOWAIT read, the bio is completed and t...

EUVD-2026-59336

In the Linux kernel, the following vulnerability has been resolved: md/raid1: free r1bio when REQNOWAIT is set and read would block on retry When a read is retried, raid1readrequest may be called with a pre-allocated r1bio. If waitreadbarrier fails for a REQNOWAIT read, the bio is completed and t...

CVE-2026-72437

CVE-2026-72437 affects the Linux kernel RAID-1 path (md/raid1). When a read is retried and a pre-allocated r1_bio is used, if wait_read_barrier() fails for a REQ_NOWAIT read, the bio is completed but the existing r1_bio may be leaked. The vulnerability is a leak of pre-allocated r1_bio structures...

CVE-2026-72437 md/raid1: free r1_bio when REQ_NOWAIT is set and read would block on retry

In the Linux kernel, the following vulnerability has been resolved: md/raid1: free r1bio when REQNOWAIT is set and read would block on retry When a read is retried, raid1readrequest may be called with a pre-allocated r1bio. If waitreadbarrier fails for a REQNOWAIT read, the bio is completed and t...

PT-2026-72628

In the Linux kernel, the following vulnerability has been resolved: md/raid1: fix writes pending and barrier reference leaks on write failures raid1 make request acquires a writes pending reference with md write start before calling raid1 write request. Several failure paths in raid1 write reques...

Linux Distros Unpatched Vulnerability : CVE-2026-74375

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - md/raid1,raid10: fix deadlock in read error recovery path raid1d and raid10d may resubmit a split md cloned bio while handling a read error. In this case,...

Linux Distros Unpatched Vulnerability : CVE-2026-74374

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - md/raid1,raid10: fix error-path detection with mdclonedbio Detect the error path using mdclonedbio instead of relying on r1bio in raid1 or r10bio-readslot in...

Linux Distros Unpatched Vulnerability : CVE-2026-72440

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - md/raid1: fix writespending and barrier reference leaks on write failures raid1makerequest acquires a writespending reference with mdwritestart before calling...

PT-2026-72809

In the Linux kernel, the following vulnerability has been resolved: md/raid1,raid10: fix bio accounting for split md cloned bios Use md cloned bio to control bio accounting instead of relying on r1bio existed in raid1 or the io accounting flag in raid10. The previous logic does not reliably refle...

Linux Distros Unpatched Vulnerability : CVE-2026-74373

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - md/raid1,raid10: fix bio accounting for split md cloned bios Use mdclonedbio to control bio accounting instead of relying on r1bioexisted in raid1 or the...

CVE-2026-45888

In the Linux kernel, the following vulnerability has been resolved: md/raid1: fix memory leak in raid1run raid1run calls setupconf which registers a thread via mdregisterthread. If raid1setlimits fails, the previously registered thread is not unregistered, resulting in a memory leak of the mdthre...