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.
                
            Metrics
Affected Vendors & Products
References
        History
                    Thu, 21 Aug 2025 19:45:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | 7-zip 7-zip 7-zip | |
| CPEs | cpe:2.3:a:7-zip:7-zip:*:*:*:*:*:*:*:* | |
| Vendors & Products | 7-zip 7-zip 7-zip | |
| Metrics | cvssV3_1 
 | 
Fri, 18 Jul 2025 18:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| References |  | 
Thu, 17 Jul 2025 21:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | ssvc 
 | 
Thu, 17 Jul 2025 18:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| 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. | |
| Title | GHSL-2025-058 - 7-Zip Multi-byte write heap buffer overflow in NCompress::NRar5::CDecoder | |
| Weaknesses | CWE-122 | |
| References |  | |
| Metrics | cvssV4_0 
 | 
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-07-17T18:09:58.480Z
Updated: 2025-07-18T18:18:02.578Z
Reserved: 2025-07-09T14:14:52.528Z
Link: CVE-2025-53816
 Vulnrichment
                        Vulnrichment
                    Updated: 2025-07-17T20:25:18.315Z
 NVD
                        NVD
                    Status : Analyzed
Published: 2025-07-17T19:15:25.170
Modified: 2025-08-21T19:33:01.233
Link: CVE-2025-53816
 Redhat
                        Redhat
                    No data.