CVE-2026-104593 osmo-msc through 1.15.0 contains a stack-based buffer overflow in decode_mme_name() in src/libmsc/sgs_iface.c.
Not scored
Published
Updated
Check this codebase for CVE-2026-104593 and fix it if it is affected.
What it is: CVE-2026-104593 is a vulnerability in n/a, published on 26 Oct 2026.
Exploitation: There is no known exploitation of CVE-2026-104593 in the wild and no public exploit code.
Affected product: n/a. 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-2026-104593/ (Markdown: https://insights.sbomify.com/CVE-2026-104593/index.md)
- Exploited in the wild
- Not known
- Fix
- Available
What is CVE-2026-104593?
CVE-2026-104593 is a vulnerability in n/a, published on 26 Oct 2026.
Official description
osmo-msc through 1.15.0 contains a stack-based buffer overflow in decode_mme_name() in src/libmsc/sgs_iface.c. This allows a remote attacker to cause a denial of service.
Which versions are affected by CVE-2026-104593?
How do I fix CVE-2026-104593?
Upgrade to a fixed version.
Is CVE-2026-104593 being exploited?
There is no known exploitation of CVE-2026-104593 in the wild and no public exploit code.
Sources
Also known as DEBIAN-CVE-2026-104593, GHSA-hwh6-m764-wjg7, UBUNTU-CVE-2026-104593.