CVE-2025-34449
criticalGenymobile/scrcpy versions up to and including 3.3.3, prior to commit 3e40b24, contain a buffer overflow vulnerability in the sc_device_msg_deserialize() funct…
Vendor / product: Genymotion — scrcpy
Genymobile/scrcpy versions up to and including 3.3.3, prior to commit 3e40b24, contain a buffer overflow vulnerability in the sc_device_msg_deserialize() function. A compromised device can send crafted messages that cause out-of-bounds reads, which may result in memory corruption or a denial-of-service condition. This vulnerability may allow further exploitation on the host system.
CVSS
9.1
9.1 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H Severity source: NVD CVSS v3.1 (nvd@nist.gov)
Timeline (UTC)
Published: 2025-12-18 22:15
Modified: 2026-09-30 23:10
NVD status: Modified
Last synced 2 days ago
Verified against the source API 2026-10-27 07:06 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
genymotion / scrcpy <3.3.4
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
Patch / mitigation: https://github.com/Genymobile/scrcpy/commit/3e40b24
Patch / mitigation: https://github.com/Genymobile/scrcpy/issues/6415
References
- https://github.com/Genymobile/scrcpy/commit/3e40b24 disclosure@vulncheck.com
- https://github.com/Genymobile/scrcpy/issues/6415 disclosure@vulncheck.com
- https://github.com/marlinkcyber/advisories/blob/main/advisories/MCSAID-2025-003-scrcpy-glo... disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/genymobile-scrcpy-global-buffer-overflow disclosure@vulncheck.com
- https://github.com/marlinkcyber/advisories/blob/main/advisories/MCSAID-2025-003-scrcpy-glo... 134c704f-9b21-4f2e-91b3-4a467353bcc0
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 07:06 UTC · record ↗