CVE-2025-53816
Description
7-Zip is a file archiver with a high compression ratio. Zeroes written outside heap buffer in RAR5 handler may lead to memory corruption and denial of service in versions of 7-Zip prior to 25.0.0. Version 25.0.0 contains a fix for the issue.
Risk Information
Base Score
7.5
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.136
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Vulnerabilities CVE-2025-53816,CVE-2025-53817 are fixed in 7zip (.exe package) (25.0.0) | Windows |
| Vulnerabilities CVE-2025-53816,CVE-2025-53817 are fixed in 7zip (x64) (.exe package) (25.0.0) | Windows |
| Vulnerabilities CVE-2025-53816,CVE-2025-53817 are affected in 7zip (.exe package) 24.9 | Windows |
| Vulnerabilities CVE-2025-53816,CVE-2025-53817 are affected in 7zip (x64) (.exe package) 24.9 | Windows |
| Vulnerabilities CVE-2025-53816,CVE-2025-53817 are affected in 7 Zip (MSI) (x64) 24.9 | Windows |
| Vulnerabilities CVE-2025-53816,CVE-2025-53817 are affected in 7 Zip (MSI) 24.9 | Windows |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-350314 | 7 Zip (exe) (25.01) |
| PATCH-350315 | 7 Zip (exe) (x64) (25.01) |
| PATCH-350314 | 7 Zip (exe) (25.01) |
| PATCH-350315 | 7 Zip (exe) (x64) (25.01) |
| PATCH-355990 | 7 Zip (MSI) (x64) (26.00) |
| PATCH-355989 | 7 Zip (MSI) (26.00) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234