CVE-2026-14786
4.8
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| radareorg | radare2 | 6.1.0 | affected |
| radareorg | radare2 | 6.1.1 | affected |
| radareorg | radare2 | 6.1.2 | affected |
| radareorg | radare2 | 6.1.3 | affected |
| radareorg | radare2 | 6.1.4 | affected |
| radareorg | radare2 | 6.1.5 | affected |
| radareorg | radare2 | 6.1.6 | affected |
Weaknesses
- CWE-190: Integer Overflow
- CWE-189: Numeric Error
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: partial
References
- https://vuldb.com/vuln/376375
- https://vuldb.com/vuln/376375/cti
- https://vuldb.com/cve/CVE-2026-14786
- https://vuldb.com/submit/850386
- https://github.com/radareorg/radare2/issues/26047
- https://github.com/radareorg/radare2/commit/11ac224c0eb8d57830fccc99e1c1cd8e5d958813
- https://github.com/radareorg/radare2/
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