# CVE-2026-14787: radareorg radare2 pb Print cmd_print.inc cmd_print integer overflow

> A local attacker can trigger an integer overflow in radare2's print command handler, potentially causing a denial of service.

- **Severity:** Medium 4.8 (`CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 6 Jul 2026
- **Updated:** 6 Jul 2026
- **Also known as:** GHSA-4m93-7925-jv2p, UBUNTU-CVE-2026-14787

## What is CVE-2026-14787?

CVE-2026-14787 is a medium-severity vulnerability in Radare Radare2, published on 6 Jul 2026. It can only be exploited from the same machine or local network, with no action from the victim.

### Official 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.

Weakness: CWE-190 (Integer Overflow or Wraparound), CWE-189

## Which versions are affected by CVE-2026-14787?

It affects 1 product.


Products: Radare Radare2.

## How do I fix CVE-2026-14787?

No fix has been published for CVE-2026-14787 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-14787 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-14787 exists.

## Other vulnerabilities in Radare Radare2

- [CVE-2025-1864](https://insights.sbomify.com/CVE-2025-1864/): Buffer Overflow and Potential Code Execution in Radare2 (critical 10.0)
- [CVE-2025-1744](https://insights.sbomify.com/CVE-2025-1744/): Out-of-bounds Write in radare2 (critical 10.0)
- [CVE-2021-32494](https://insights.sbomify.com/CVE-2021-32494/): Denial of service in radare2 (critical 10.0)
- [CVE-2021-32495](https://insights.sbomify.com/CVE-2021-32495/): Use after free in radare2 (critical 10.0)
- [CVE-2024-29646](https://insights.sbomify.com/CVE-2024-29646/): Memory corruption in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-14787 and fix it if it is affected.

What it is: CVE-2026-14787 is a medium-severity vulnerability in Radare Radare2, published on 6 Jul 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-14787 exists.

Affected product: Radare Radare2. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-14787/ (Markdown: https://insights.sbomify.com/CVE-2026-14787/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-14787
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-14787
- OSV: https://osv.dev/vulnerability/CVE-2026-14787

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-14787/
Summaries are generated and may contain mistakes; the official description above is the record.