Anyone know if the newly released 3.7.22 OS update fixes CVE-2026-31431?

CVE-2026-31431 is a an exploit that allows for unauthorized privilege escalation. Checked the update notes and all it says is security and stability updates. No mention of this exploit, and I don't see anything from Valve talking about it. I use my Steam Deck as a daily driver computer, so I'd love to rest a bit easier about this being patched.