CVE-2026-98913 net: thunderx: fix PTP device ref leak in nicvf_probe()
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Published
Updated
Check this codebase for CVE-2026-98913 and fix it if it is affected.
What it is: CVE-2026-98913 is a vulnerability in Linux, published on 23 Oct 2026.
Exploitation: There is no known exploitation of CVE-2026-98913 in the wild and no public exploit code.
Affected product: Linux. 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-2026-98913/ (Markdown: https://insights.sbomify.com/CVE-2026-98913/index.md)
- Exploited in the wild
- Not known
- Fix
- Available
What is CVE-2026-98913?
CVE-2026-98913 is a vulnerability in Linux, published on 23 Oct 2026.
Official description
In the Linux kernel, the following vulnerability has been resolved:
net: thunderx: fix PTP device ref leak in nicvf_probe()
cavium_ptp_get() acquires a reference to the PTP PCI device through pci_get_device(). If any initialization step fails after cavium_ptp_get(), the PTP PCI device reference is leaked. Add a common error path to release the PTP reference before returning from probe failures.
Which versions are affected by CVE-2026-98913?
How do I fix CVE-2026-98913?
Upgrade to a fixed version.
Is CVE-2026-98913 being exploited?
There is no known exploitation of CVE-2026-98913 in the wild and no public exploit code.
Sources
Also known as AZL-110683, BELL-CVE-2026-98913, DEBIAN-CVE-2026-98913, GHSA-3fqp-xvxr-gvfq, UBUNTU-CVE-2026-98913.