CVE-2026-45182
GrapheneOS before 2026050400 allows attackers to discover the real IP address of a VPN user as a consequence of a registerQuicConnectionClosePayload optimization, because an app…
Published: 2026-05-09 · CVSS: 2.2 · CVSS 3.1
GrapheneOS before 2026050400 allows attackers to discover the real IP address of a VPN user as a consequence of a registerQuicConnectionClosePayload optimization, because an application can let system_server transmit UDP traffic on its behalf. This occurs when the "Block connections without VPN" and "Always-on VPN" settings are enabled.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7