๐Ÿ›ก๏ธ CVE-2026-45182
๐ŸŸข CVSS 2.2 โ€” Low โœ… No Known Exploit CWE-441 NVD
2.2
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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.

Details

Severity LOW
CVSS Score 2.2
CVSS Vector CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N
CWE CWE-441
Public Exploit โœ… No
Source NVD
Published 2026-05-09
Updated 2026-06-02
Modified 2026-05-13
Fix URL N/A

Affected Packages

Software From version Fixed in
unknown โ€” โ€”

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