CVE-2011-10016

Real Networks Netzip Classic version 7.5.1.86 is vulnerable to a stack-based buffer overflow when parsing a specially crafted ZIP archive. The vulnerability is triggered when the application attempts to process a file name within the archive that exceeds the expected buffer size. Exploitation allows arbitrary code execution under the context of the victim user when the ZIP file is opened.

CVSS v4.0

9.3 CRITICALCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS

0.43% chance of exploitation in the next 30 days, 36th percentile

Published

2025-08-13

Updated

2026-04-07

Proof-of-concept exploits (2)

• https://www.exploit-db.com/exploits/16083
• https://www.exploit-db.com/exploits/17985

Metasploit modules (1)

• rapid7/metasploit-framework/blob/master/modules/exploits/windows/fileformat/real_networks…

References

• CVE Record
• NVD entry

Related

• CVE-2011-10015
• CVE-2011-10017
• CVE-2011-10014
• CVE-2011-10018
• CVE-2011-10013
• CVE-2011-10019