CVE-2025-53816
5.5
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| ipavlov | 7-Zip | < 25.0.0 | affected |
Weaknesses
- CWE-122: CWE-122: Heap-based Buffer Overflow
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
CVE Program Container
Additional References
- http://www.openwall.com/lists/oss-security/2025/07/18/1
- https://lists.debian.org/debian-lts-announce/2026/05/msg00021.html
References
- https://securitylab.github.com/advisories/GHSL-2025-058_7-Zip/
- https://www.openwall.com/lists/oss-security/2025/07/18/1
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