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CVE-2026-14757— radareorg radare2 cmd_anal.inc core_anal_bytes integer overflow

CVSS 5.3 · Medium EPSS 0.14% · P4

Possible ATT&CK Techniques 1AI

T1203 · Exploitation for Client Execution

Affected Version Matrix 7

VendorProductVersion RangeStatus
radareorgradare26.1.0affected
6.1.1affected
6.1.2affected
6.1.3affected
6.1.4affected
6.1.5affected
6.1.6affected
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I. Basic Information for CVE-2026-14757

Vulnerability Information
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Vulnerability Title
radareorg radare2 cmd_anal.inc core_anal_bytes integer overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was determined in radareorg radare2 up to 6.1.6. This affects the function core_anal_bytes of the file libr/core/cmd_anal.inc. This manipulation causes integer overflow. The attack needs to be launched locally. The exploit has been publicly disclosed and may be utilized. It is suggested to install a patch to address this issue.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
整数溢出或超界折返
Source: NVD (National Vulnerability Database)
Vulnerability Title
Radare2 数字错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Radare Radare2是Radare团队开源的一个面向 Unix 极客的 Libre 反向框架。 Radare2 6.1.0版本、6.1.1版本、6.1.2版本、6.1.3版本、6.1.4版本、6.1.5版本和6.1.6版本存在数字错误漏洞，该漏洞源于对函数core_anal_bytes的操作导致整数溢出。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
radareorgradare2 6.1.0 cpe:2.3:a:radareorg:radare2:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-14757

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III. Intelligence Information for CVE-2026-14757

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News Coverage for CVE-2026-14757 (1)

Other References for CVE-2026-14757 (1)

Same Patch Batch · radareorg · 2026-07-05 · 5 CVEs total

CVE-2026-147583.3 LOWradareorg radare2 hexpairs cmd_anal.inc.c cmd_anal_opcode integer overflow
CVE-2026-147593.3 LOWradareorg radare2 RBinJava Line Number Table class.c r_bin_java_inner_classes_attr_calc_si
CVE-2026-147603.3 LOWradareorg radare2 regprofile disasm.c r_core_seek_arch_bits use after free
CVE-2026-147613.3 LOWradareorg radare2 str.c r_str_append integer overflow

IV. Related Vulnerabilities

Same product: radare2
Same vendor: radareorg
Same weakness: CWE-190

V. Comments for CVE-2026-14757

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