CVE-2026-24830 Integer Overflow or Wraparound in IronOS
Critical 9.8
Published
Updated
Check this codebase for CVE-2026-24830 and fix it if it is affected.
What it is: CVE-2026-24830 is a critical vulnerability in Ralim IronOS, published on 27 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-24830 in the wild and no public exploit code.
Affected product: Ralim IronOS. 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-2026-24830/ (Markdown: https://insights.sbomify.com/CVE-2026-24830/index.md)
An integer overflow in IronOS allows attackers to potentially execute arbitrary code or cause a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-24830?
CVE-2026-24830 is a critical vulnerability in Ralim IronOS, published on 27 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Integer Overflow or Wraparound vulnerability in Ralim IronOS.This issue affects IronOS: before v2.23-rc2.
Weakness: CWE-190
Which versions are affected by CVE-2026-24830?
How do I fix CVE-2026-24830?
No fix has been published for CVE-2026-24830 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-24830 being exploited?
There is no known exploitation of CVE-2026-24830 in the wild and no public exploit code.
Sources
Also known as GHSA-xr9j-2jxx-p2h8.