CVE-2026-14786

A security flaw has been discovered in radareorg radare2 up to 6.1.6. This impacts the function r_str_word_get0set of the file libr/util/str.c. The manipulation results in integer overflow. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The patch is identified as 11ac224c0eb8d57830fccc99e1c1cd8e5d958813. It is best practice to apply a patch to resolve this issue.

CVSS v3 3.3 LOW
CVSS v2.0 1.7 LOW

3.3^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

1.7^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 3.1 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/radareorg/radare2/	Product
https://github.com/radareorg/radare2/commit/11ac224c0eb8d57830fccc99e1c1cd8e5d958813	Patch
https://github.com/radareorg/radare2/issues/26047	Exploit Issue Tracking
https://vuldb.com/cve/CVE-2026-14786	Third Party Advisory VDB Entry
https://vuldb.com/submit/850386	Third Party Advisory VDB Entry
https://vuldb.com/vuln/376375	Third Party Advisory VDB Entry
https://vuldb.com/vuln/376375/cti	Permissions Required VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:*

History

25 Oct 2026, 15:10

Type	Values Removed	Values Added
Summary		(es) Se ha descubierto una falla de seguridad en radareorg radare2 hasta 6.1.6. Esto afecta a la función r_str_word_get0set del archivo libr/util/str.c. La manipulación resulta en desbordamiento de entero. El ataque debe iniciarse desde una posición local. El exploit ha sido liberado al público y puede ser utilizado para ataques. El parche se identifica como 11ac224c0eb8d57830fccc99e1c1cd8e5d958813. Es una buena práctica aplicar un parche para resolver este problema.

Information

Published : 2026-07-06 01:16

Updated : 2026-10-25 15:10

NVD link : CVE-2026-14786

Mitre link : CVE-2026-14786

CVE.ORG link : CVE-2026-14786

JSON object : View

Products Affected

radare

radare2

CWE

CWE-189

Numeric Errors

CWE-190

Integer Overflow or Wraparound

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