Bug 2381766 (CVE-2025-53816) - CVE-2025-53816 7zip: 7-Zip heap buffer overflow
Summary: CVE-2025-53816 7zip: 7-Zip heap buffer overflow
Keywords:
Status: NEW
Alias: CVE-2025-53816
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2381825 2381835 2381837 2381827 2381829 2381831 2381833 2381836
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-07-17 19:01 UTC by OSIDB Bzimport
Modified: 2025-07-17 22:10 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2025-07-17 19:01:20 UTC 
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.
Note You need to log in before you can comment on or make changes to this bug.