CVE-2026-14786
radareorg radare2 str.c r_str_word_get0set integer overflow
CVSS Score
3.3
EPSS Score
0.1%
EPSS Percentile
2th
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.
| CWE | CWE-190 CWE-189 |
| Vendor | radareorg |
| Product | radare2 |
| Published | Jul 6, 2026 |
| Last Updated | Jul 7, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
radareorg / radare2
6.1.0 6.1.1 6.1.2 6.1.3 6.1.4 6.1.5 6.1.6
References
vuldb.com: https://vuldb.com/vuln/376375 vuldb.com: https://vuldb.com/vuln/376375/cti vuldb.com: https://vuldb.com/cve/CVE-2026-14786 vuldb.com: https://vuldb.com/submit/850386 github.com: https://github.com/radareorg/radare2/issues/26047 github.com: https://github.com/radareorg/radare2/commit/11ac224c0eb8d57830fccc99e1c1cd8e5d958813 github.com: https://github.com/radareorg/radare2/
Credits
🔍 Kery Qi (VulDB User)