Multiple vulnerabilities in 7-Zip

Description

Multiple vulnerabilities were found in 7-Zip. Malicious users can exploit these vulnerabilities to cause denial of service.

Below is a complete list of vulnerabilities:

1. Memory corruption vulnerability in RAR5 handler can be exploited to cause denial of service.
2. Null pointer dereference vulnerability in the Compound handler handler can be exploited to cause denial of service.

Original advisories

• CVE-2025-53816

• CVE-2025-53817

Related products

• 7-Zip

CVE list

• CVE-2025-53816
  high
• CVE-2025-53817
  high

Read more

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