ELBA-2026-73445

ELBA-2026-73445 - mdadm bug fix and enhancement update

Type:	BUG
Impact:	NA
Release Date:	2026-09-30

Description

[4.2-20.0.1]
- Remove 'mdadm: Fix IMSM Raid assembly after disk link failure and reboot' [Orabug: 39291915]
- Fixed memory leak issue in udev [Orabug: 39134724]
- Remove symlink protection for /dev/disk/by-label symlinks [Orabug: 38850118]
- mdadm: Fix IMSM Raid assembly after disk link failure and reboot [Orabug: 37608049]
- mdmon: imsm: fix metadata corruption when managing new array [Orabug: 37419014]
- Fix socket connection failure when mdmon runs in foreground mode. [Orabug: 36077756]
- Fixed deletion issue for symlink when device is opened [Orabug: 36228608]
- Prevent duplicate uuid device to replace existing one in udev [Orabug: 35987487]
- Prevent duplicate label to replace existing one in udev [Orabug: 34898273]

[4.2-20]
- Fix 'device ready' notification for udev during container incremental assembly.

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 8 (aarch64)	mdadm-4.2-20.0.1.el8_10.src.rpm	29d66a74a0ee542aaf17136872feda39d3b0862dfb71080d0c141dea2d7bf55a	-	ol8_aarch64_baseos_latest
	mdadm-4.2-20.0.1.el8_10.src.rpm	29d66a74a0ee542aaf17136872feda39d3b0862dfb71080d0c141dea2d7bf55a	-	ol8_aarch64_u10_baseos_patch
	mdadm-4.2-20.0.1.el8_10.aarch64.rpm	b6f49275e367ccc7f00456c77366cf7d18c307178c1c3470df1bbf8d024de57d	-	ol8_aarch64_baseos_latest
	mdadm-4.2-20.0.1.el8_10.aarch64.rpm	b6f49275e367ccc7f00456c77366cf7d18c307178c1c3470df1bbf8d024de57d	-	ol8_aarch64_u10_baseos_patch
Oracle Linux 8 (x86_64)	mdadm-4.2-20.0.1.el8_10.src.rpm	29d66a74a0ee542aaf17136872feda39d3b0862dfb71080d0c141dea2d7bf55a	-	ol8_x86_64_baseos_latest
	mdadm-4.2-20.0.1.el8_10.src.rpm	29d66a74a0ee542aaf17136872feda39d3b0862dfb71080d0c141dea2d7bf55a	-	ol8_x86_64_u10_baseos_patch
	mdadm-4.2-20.0.1.el8_10.x86_64.rpm	1e0b8c0c7033818c7417668af0a554b6285a076bc21434c0d75056ac42015c80	-	ol8_x86_64_baseos_latest
	mdadm-4.2-20.0.1.el8_10.x86_64.rpm	1e0b8c0c7033818c7417668af0a554b6285a076bc21434c0d75056ac42015c80	-	ol8_x86_64_u10_baseos_patch

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