What’s Vulnerable › Vulnerabilities
CVE-2023-27957
- Severity: high (CVSS 7.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2023-05-08 · updated 2026-06-17
- Weakness: CWE-120
Description
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.3. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.
Affected products
- Apple macOS: from 13.0 before 13.3 — fixed in 13.3
How to fix
Upgrade to a fixed version: Apple macOS 13.3. Check the vendor advisory for mitigations.
References
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