In Moonlight iOS/tvOS before 4.0.1, the pairing process is vulnerable to a man-in-the-middle attack. The bug has been fixed in Moonlight v4.0.1 for iOS and tvOS.
https://github.com/moonlight-stream/moonlight-ios/security/advisories/GHSA-g298-gp8q-h6j3
https://github.com/moonlight-stream/moonlight-ios/pull/405
https://github.com/moonlight-stream/moonlight-ios/commit/b0149b2fe9125a77ee11fe133382673694b6e8cc
Source: Mitre, NVD
Published: 2020-04-29
Updated: 2026-06-17
Base Score: 4.9
Vector: CVSS2#AV:N/AC:M/Au:S/C:P/I:P/A:N
Severity: Medium
Base Score: 8.2
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
Severity: High
EPSS: 0.00219