7Zip
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By the Year
In 2026 there have been 0 vulnerabilities in 7Zip. 7zip did not have any published security vulnerabilities last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 0 | 0.00 |
| 2025 | 0 | 0.00 |
| 2024 | 1 | 8.40 |
It may take a day or so for new 7zip vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent 7Zip Security Vulnerabilities
7-Zip <=24.01 NtfsHandler.cpp heap-overflow (buffer+512*i-2)
CVE-2023-52168
8.4 - High
- July 03, 2024
The NtfsHandler.cpp NTFS handler in 7-Zip before 24.01 (for 7zz) contains a heap-based buffer overflow that allows an attacker to overwrite two bytes at multiple offsets beyond the allocated buffer size: buffer+512*i-2, for i=9, i=10, i=11, etc.
Heap-based Buffer Overflow
