CVE-2026-22780
MEDIUM
2026-02-02
[email protected]
4.4
CVSS 3.1
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CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low
Lifecycle Timeline
3
Analysis Generated
Mar 12, 2026 - 22:01 vuln.today
Patch Released
Feb 20, 2026 - 21:12 nvd
Patch available
CVE Published
Feb 02, 2026 - 23:16 nvd
MEDIUM 4.4
Tags
Description
Rizin is a UNIX-like reverse engineering framework and command-line toolset. Prior to 0.8.2, a heap overflow can be exploited when a malicious mach0 file, having bogus entries for the dyld chained segments, is parsed by rizin. This vulnerability is fixed in 0.8.2.
Analysis
Rizin versions up to 0.8.2 is affected by allocation of resources without limits or throttling (CVSS 4.4).
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Remediation
Within 30 days: Identify affected systems running is a UNIX-like reverse engineering framework and command-lin and apply vendor patches as part of regular patch cycle. Vendor patch is available.
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Priority Score
22
Low
Medium
High
Critical
KEV: 0
EPSS: +0.0
CVSS: +22
POC: 0
Vendor Status
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External POC / Exploit Code
Leaving vuln.today
Destination URL
POC code from unknown sources may be malicious, contain backdoors, or be fake.
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Verify the source reputation and cross-reference with known databases (Exploit-DB, GitHub Security).