High severity7.5NVD Advisory· Published Jul 17, 2025· Updated May 11, 2026
CVE-2025-53816
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7- osv-coords4 versionspkg:rpm/opensuse/7zip&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/7zip&distro=openSUSE%20Tumbleweedpkg:rpm/suse/7zip&distro=SUSE%20Linux%20Enterprise%20Server%2016.0pkg:rpm/suse/7zip&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0
< 25.01-160000.1.1+ 3 more
- (no CPE)range: < 25.01-160000.1.1
- (no CPE)range: < 25.01-1.1
- (no CPE)range: < 25.01-160000.1.1
- (no CPE)range: < 25.01-160000.1.1
Patches
Vulnerability mechanics
References
4- securitylab.github.com/advisories/GHSL-2025-058_7-Zip/nvdExploitThird Party Advisory
- www.openwall.com/lists/oss-security/2025/07/18/1nvdExploitMailing List
- www.openwall.com/lists/oss-security/2025/07/18/1nvd
- lists.debian.org/debian-lts-announce/2026/05/msg00021.htmlnvd
News mentions
1- Mitsubishi Electric MELSOFT Update Manager SW1DND-UDM-MCISA ICS Advisories