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    CVE-2026-45324

    Rizin is a UNIX-like reverse engineering framework and command-line toolset. There is a double free in librz/core/cmd/cmd_search.c:byte_pattern_search() due wrong pointer ownership declared. This vulnerability is fixed by commit 045fff363b42b8a6dda8ad5229c29ec3267e7dbe.

    Published:May 29, 2026
    Last Modified:May 30, 2026
    EPS:May 29, 2026
    EPSS Score:0.00017
    CVSS Score:3.3

    Affected Products

    Vendor
    Rizin
    Product
    Rizin

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-415 Double Free

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-45613 (CVSS 3.3) — Rizin is a UNIX-like reverse engineering framework and command-line toolset. There is a heap-buffer-overflow i…
    CVE-2026-31053 (CVSS 6.2) — A double free vulnerability exists in librz/bin/format/le/le.c in the function le_load_fixup_record(). When pr…
    CVE-2026-22780 (CVSS 4.4) — Rizin is a UNIX-like reverse engineering framework and command-line toolset. Prior to 0.8.2, a heap overflow c…
    CVE-2024-31668 (CVSS 9.1) — rizin before v0.6.3 is vulnerable to Improper Neutralization of Special Elements via meta_set function in libr…
    CVE-2024-31670 (CVSS 6.3) — rizin before v0.6.3 is vulnerable to Buffer Overflow via create_cache_bins, read_cache_accel, and rz_dyldcache…
    CVE-2024-31669 (CVSS 7.5) — rizin before Release v0.6.3 is vulnerable to Uncontrolled Resource Consumption via bin_pe_parse_imports, Pe_r_…
    CVE-2023-40022 (CVSS 7.8) — Rizin is a UNIX-like reverse engineering framework and command-line toolset. Versions 0.6.0 and prior are vuln…
    CVE-2023-30226 (CVSS 5.5) — An issue was discovered in function get_gnu_verneed in rizinorg Rizin prior to 0.5.0 verneed_entry allows atta…
    CVE-2021-3674 (CVSS 7.8) — A flaw was found in rizin. The create_section_from_phdr function allocates space for ELF section data by proce…
    CVE-2023-27590 (CVSS 7.8) — Rizin is a UNIX-like reverse engineering framework and command-line toolset. In version 0.5.1 and prior, conve…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High