Vulnerability · Published Jul 5, 2026 · Assigned by VulDB
CVE-2026-14757radareorg radare2 cmd_anal.inc core_anal_bytes integer overflow
Medium 5.3
In plain English
A medium-severity integer overflow in radare2 from radareorg. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 11% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.2%top 89.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu:25.10 | radare2 | no fix listed | UBUNTU-CVE-2026-14757 |
| Ubuntu:26.04:LTS | radare2 | no fix listed | UBUNTU-CVE-2026-14757 |
| Ubuntu:26.10 | radare2 | no fix listed | UBUNTU-CVE-2026-14757 |
Affected products (as reported)
Weakness: CWE-190, CWE-189 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
References
- VDB-376346 | radareorg radare2 cmd_anal.inc core_anal_bytes integer overflow vdb-entry, technical-description
- VDB-376346 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- CVE-2026-14757 | CVE Analysis and Report third-party-advisory
- Submit #850381 | radareorg radare2 6.1.6 Integer Overflow third-party-advisory
- https://github.com/radareorg/radare2/issues/26041 exploit, issue-tracking
- https://github.com/radareorg/radare2/ product