Once your drive is "tainted" by an MKBv82 disc, older decryption tools that rely on revoked certificates may stop working entirely, even for older discs. Solutions and Workarounds
Without a valid certificate, software cannot authenticate with the drive to read the Volume Identifier (VID) , which is essential for creating a Volume Unique Key (VUK).
submit a dump for support? AI can make mistakes, so double-check responses Copy Creating a public link... You can now share this thread with others Good response Bad response 4 sites MakeMKV (US$60 for Windows, Mac, or Linux) can rip UHD Blu-Ray ... This probably counts as "circumventing a technological measure that effectively controls access to a copyrighted work" under the D... Hacker News MakeMKV Failed to Open Disc? Problem Fixed! - WinXDVD Check DVD Drive Compatibility Verify that your disc drive is compatible with the MakeMKV version you're using. Some older or speci... WinXDVD Public KeyDB Disc Submissions - Page 27 - MakeMKV forums 12 Sept 2025 —
Once you clarify, I will be happy to draft a clear, informative piece for you. mkbv82
AACS protection relies on a , a data structure on the disc that allows authorized players to calculate a "Media Key". Each new version of MKB can contain a Revocation List , which "kills" compromised host certificates or device keys used by unauthorized software.
( Media Key Block version 82) is the latest iteration of the AACS (Advanced Access Content System) copy protection used on Blu-ray discs . As of early 2026, it represents a significant hurdle for media enthusiasts and home archivists, as it introduces new revocation lists that disable many older decryption methods. Understanding MKBv82 and AACS
Right, once your drive sees v82, the MKB revocation list gets updated and the cert that used to work is now revoked. So until (if? Doom9's Forum View Single Post - Up to MKB v68 KEYDB.cfg file Once your drive is "tainted" by an MKBv82
Despite these hurdles, the community has developed several ways to handle MKBv82 protected content: View Single Post - Up to MKB v68 KEYDB.cfg file
When a Blu-ray drive "sees" an MKBv82 disc, it may update its internal revocation list, effectively blocking previously working certificates from being used with any disc moving forward. This is often the cause behind the common MakeMKV error: "Can't read AACS VID from disc - most likely current AACS host certificate is revoked by your drive" . Challenges for Decryption and Ripping
The primary issue with MKBv82 is that it revokes all publicly known for AACSv1. This has several impacts: AI can make mistakes, so double-check responses Copy
Additionally, is "mkbv82" a specific prompt, title, or theme that I should be working with? Please provide more information so I can better understand and assist you.
Media Key Block version 82 (MKBv82) is an Advanced Access Content System (AACS) update for Blu-ray discs designed to revoke compromised player keys and prevent unauthorized decryption. The release of this version often causes decryption failures in ripping software like MakeMKV, necessitating community-shared updates to restore functionality. For more information, you can visit the MakeMKV Forum.