Unrated severityOSV Advisory· Published Dec 18, 2025· Updated Mar 23, 2026
Genymobile/scrcpy <= 3.3.3 Global Buffer Overflow
CVE-2025-34449
Description
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.
Affected products
1- Range: v1.0, v1.1, v1.10, …
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- github.com/Genymobile/scrcpy/commit/3e40b24mitrepatch
- github.com/marlinkcyber/advisories/blob/main/advisories/MCSAID-2025-003-scrcpy-global-buffer-overflow.mdmitretechnical-descriptionexploit
- www.vulncheck.com/advisories/genymobile-scrcpy-global-buffer-overflowmitrethird-party-advisory
- github.com/Genymobile/scrcpy/issues/6415mitreissue-tracking
News mentions
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