Low 3.3Published Jul 5, 2026

CVE-2026-14786radareorg radare2 str.c r_str_word_get0set integer overflow

Updated under an hour ago (Oct 26, 2026, 6:50 PM ET)

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It affects radareorg radare2 and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for radareorg radare2

Exploited in the last 30 days

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: 3.3 LOW (v3.1, CNA)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
Weakness (CWE): CWE-190, CWE-189
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Analyzed
Record last updated: Jul 6, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

radareorg radare2 radareorg:radare2	6.1.0; 6.1.1; 6.1.2; 6.1.3; 6.1.4; 6.1.5; 6.1.6	CNA record
radare radare2 radare:radare2	before 6.1.8	NVD

References

References

https://vuldb.com/vuln/376375	vdb-entry, technical-description, third-party-advisory
https://vuldb.com/vuln/376375/cti	signature, permissions-required, vdb-entry
https://vuldb.com/cve/CVE-2026-14786	third-party-advisory, vdb-entry
https://vuldb.com/submit/850386	third-party-advisory, vdb-entry
https://github.com/radareorg/radare2/issues/26047	exploit, issue-tracking
https://github.com/radareorg/radare2/commit/11ac224c0eb8d57830fccc99e1c1cd8e5d958813	patch
https://github.com/radareorg/radare2/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.