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Status published
High
CVE-2022-1649
Null pointer dereference in libr/bin/format/mach0/mach0.c in radareorg/radare2 in radareorg/radare2
Vulnerability Description
Null pointer dereference in libr/bin/format/mach0/mach0.c in radareorg/radare2 in GitHub repository radareorg/radare2 prior to 5.7.0. It is likely to be exploitable. For more general description of heap buffer overflow, see [CWE](https://cwe.mitre.org/data/definitions/476.html).
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
More from radareorg
View All →CVE-2025-1864
Buffer Overflow and Potential Code Execution in Radare2
Critical
10
CVE-2025-1744
Out-of-bounds Write in radare2
Critical
10
CVE-2023-5686
Heap-based Buffer Overflow in radareorg/radare2
Medium
5.1
CVE-2023-4322
Heap-based Buffer Overflow in radareorg/radare2
High
7.3
CVE-2023-1605
Denial of Service in radareorg/radare2
High
7.5
Affected Vendor
radareorg
View all reports →Affected Software
radareorg/radare2
Vulnerable Versions:
unspecified
Timeline
Official Publish:
May 10th, 2022
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H