Integer overflow in Radare Radare2
CVE-2026-14757
A vulnerability was determined in radareorg radare2 up to 6.1.6. This affects the function core_anal_bytes of the file libr/core/cmd_anal.inc. This manipulation causes integer overflow. The attack needs to be launched locally. The exploit has been publicly disclosed and may be utilized. It is suggested to install a patch to address this issue.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.002 (9.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 10th percentile — 9.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Radare Radare2
- Radareorg Radare2 — versions 6.1.0, 6.1.1, 6.1.2
Weakness classification (CWE)
References
- github.com/radareorg/radare2/ (Product, product)
- github.com/radareorg/radare2/issues/26041 (issue-tracking, Exploit, exploit, Issue Tracking)
- vuldb.com/cve/CVE-2026-14757 (VDB Entry, Third Party Advisory, third-party-advisory)
- vuldb.com/submit/850381 (VDB Entry, Third Party Advisory, third-party-advisory)
- vuldb.com/vuln/376346 (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/vuln/376346/cti (signature, Permissions Required, permissions-required, VDB Entry)
Frequently asked questions
- What is CVE-2026-14757?
- CVE-2026-14757 is a medium-severity vulnerability in Radare Radare2, classified under CWE-189. CVSS score: 5.3/10. Published 2026-07-05.
- How severe is CVE-2026-14757?
- Medium severity. CVSS v3 base score is 5.3 out of 10.