CVE-2026-14761A security vulnerability has been detected in radareorg radare2 up to 6.1.6.
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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A security vulnerability has been detected in radareorg radare2 up to 6.1.6. The affected element is the function r_str_ndup/r_str_append of the file libr/util/str.c. The manipulation leads to integer overflow. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. The identifier of the patch is a20a56917ae85d732e683f8d9078bdcfee92446c. Applying a patch is the recommended action to fix this issue.
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-189, CWE-190
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jul 6, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
radare radare2 radare:radare2 | before 6.1.8 | NVD |
References
- https://github.com/radareorg/radare2/product
- https://github.com/radareorg/radare2/commit/a20a56917ae85d732e683f8d9078bdcfee92446cpatch
- https://github.com/radareorg/radare2/issues/26045exploit, issue-tracking
- https://vuldb.com/cve/CVE-2026-14761third-party-advisory, vdb-entry
- https://vuldb.com/submit/850385third-party-advisory, vdb-entry
- https://vuldb.com/vuln/376350third-party-advisory, vdb-entry
- https://vuldb.com/vuln/376350/ctipermissions-required, vdb-entry
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.