CVE-2026-10722

LowCVSS 3.3

Published: 03/06/2026(UTC)Updated: 22/07/2026(UTC)Translated: 25/07/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.18%

8th percentile - higher than 8% of all known CVEs

Summary

The cilium ebpf library up to version 0.21.0 has a vulnerability in the loadRawSpec function in btf/btf.go. Manipulation of the offset argument leads to integer overflow. The attack requires local access.

Risk Assessment

The risk involves a local attack leading to unexpected behavior or potential privilege escalation in systems using the library.

Recommendation

Apply the patch identified as 533dfc82fd228bfadf42ea7180c39de7d9af47fa or update to a newer version of the library.

Original NVD description (English source)

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.