CVE-2026-14787: radare2 Integer Overflow

Description

A weakness has been identified in radareorg radare2 up to 6.1.6. Affected is the function cmd_print in the library libr/core/cmd_print.inc of the component pb Print Command Handler. This manipulation causes integer overflow. The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks. Patch name: 2b6265476c75567006b0fcbb749f4ae7b189c5df. It is recommended to apply a patch to fix this issue.

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CVSS v3.1 Score

3.3

LOW

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

EPSS — Exploit Prediction

0.0017

Probability of exploitation

0.06%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-189 CWE-189

CWE-190 Integer Overflow

Affected Products

Vendor	Product	Versions
radare	radare2	6.1.0 — 6.1.6

References

Advisories & Patches

https://github.com/phix33/radare2/commit/2b6265476c75567006b0fcbb749f4ae7b189c5df

Exploits

https://github.com/radareorg/radare2/issues/26048

Other References

https://github.com/radareorg/radare2/ https://vuldb.com/cve/CVE-2026-14787 https://vuldb.com/submit/850387 https://vuldb.com/vuln/376376 https://vuldb.com/vuln/376376/cti

Frequently Asked Questions

What is CVE-2026-14787? +

A weakness has been identified in radareorg radare2 up to 6.1.6. Affected is the function cmd_print in the library libr/core/cmd_print.inc of the component pb Print Command Handler. This manipulation causes integer overflow. The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks. Patch name: 2b6265476c75567006b0fcbb749f4ae7b189c5df. It is recommended to apply a patch to fix this issue. It has a CVSS v3.1 base score of 3.3 (LOW).

How severe is CVE-2026-14787? +

CVE-2026-14787 has a CVSS v3.1 score of 3.3 out of 10, rated LOW. This is a low-severity vulnerability with limited impact. The EPSS score is 0.0017, placing it in the 0th percentile for exploitation probability.

What products are affected by CVE-2026-14787? +

CVE-2026-14787 affects products from radare, specifically: radare2. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2026-14787? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2026-14787