{"id":"CVE-2026-10722","aliases":["GHSA-xhgw-qwwf-pg32"],"url":"https://o3.security/vulnerability/CVE-2026-10722","summary":"cilium ebpf LoadCollectionSpec/LoadCollectionSpecFromReader btf.go loadRawSpec integer overflow","details":"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.","published":"2026-06-03T10:45:10.269Z","modified":"2026-08-17T21:26:53.040828108Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Go","name":"github.com/cilium/ebpf","fixedVersion":"0.22.0"}],"fix":{"url":"https://github.com/cilium/ebpf/commit/533dfc82fd228bfadf42ea7180c39de7d9af47fa","label":"cilium/ebpf@533dfc8"},"references":[{"type":"WEB","url":"https://github.com/cilium/ebpf/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/10xxx/CVE-2026-10722.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-10722"},{"type":"ADVISORY","url":"https://vuldb.com/cve/CVE-2026-10722"},{"type":"ADVISORY","url":"https://vuldb.com/submit/818291"},{"type":"ADVISORY","url":"https://vuldb.com/vuln/368091"},{"type":"REPORT","url":"https://github.com/cilium/ebpf/issues/2019"},{"type":"REPORT","url":"https://vuldb.com/vuln/368091/cti"},{"type":"FIX","url":"https://github.com/cilium/ebpf/commit/533dfc82fd228bfadf42ea7180c39de7d9af47fa"},{"type":"FIX","url":"https://github.com/cilium/ebpf/pull/2021"},{"type":"EVIDENCE","url":"https://gist.github.com/thesmartshadow/256bff0f8042c584f993ace89074a815"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-17T21:26:53.040828108Z"}}