Vulnerability Description
A vulnerability has been found in cilium ebpf up to 0.21.0. This affects the function loadRawSpec of the file btf/btf.go of the component LoadCollectionSpec/LoadCollectionSpecFromReader. Such manipulation of the argument offset leads to integer overflow. The attack can only be performed from a local environment. The exploit has been disclosed to the public and may be used. The name of the patch is 533dfc82fd228bfadf42ea7180c39de7d9af47fa. A patch should be applied to remediate this issue.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cilium | Ebpf | <= 0.21.0 |
Related Weaknesses (CWE)
References
- https://gist.github.com/thesmartshadow/256bff0f8042c584f993ace89074a815ExploitIssue TrackingMitigation
- https://github.com/cilium/ebpf/Product
- https://github.com/cilium/ebpf/commit/533dfc82fd228bfadf42ea7180c39de7d9af47faPatch
- https://github.com/cilium/ebpf/issues/2019Issue Tracking
- https://github.com/cilium/ebpf/pull/2021Issue TrackingPatch
- https://vuldb.com/cve/CVE-2026-10722Third Party AdvisoryVDB Entry
- https://vuldb.com/submit/818291Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/368091Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/368091/ctiPermissions RequiredVDB Entry
FAQ
What is CVE-2026-10722?
CVE-2026-10722 is a vulnerability with a CVSS score of 3.3 (LOW). A vulnerability has been found in cilium ebpf up to 0.21.0. This affects the function loadRawSpec of the file btf/btf.go of the component LoadCollectionSpec/LoadCollectionSpecFromReader. Such manipula...
How severe is CVE-2026-10722?
CVE-2026-10722 has been rated LOW with a CVSS base score of 3.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-10722?
Check the references section above for vendor advisories and patch information. Affected products include: Cilium Ebpf.