{"id":"CVE-2026-10722","aliases":["GHSA-xhgw-qwwf-pg32"],"title":"ebpf-go is vulnerable to integer overflow via LoadCollectionSpecFromReader","summary":"ebpf-go is vulnerable to integer overflow via LoadCollectionSpecFromReader","severity":"low","cvss":3.3,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","vendor":"cilium","product":"github.com/cilium/ebpf","ecosystem":"go","affected":["github.com/cilium/ebpf < 0.22.0"],"patched":["github.com/cilium/ebpf 0.22.0"],"published":"2026-06-03","updated":"2026-08-17","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-xhgw-qwwf-pg32","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-10722"},{"url":"https://github.com/cilium/ebpf/issues/2019"},{"url":"https://github.com/cilium/ebpf/pull/2021"},{"url":"https://github.com/cilium/ebpf/commit/533dfc82fd228bfadf42ea7180c39de7d9af47fa"},{"url":"https://gist.github.com/thesmartshadow/256bff0f8042c584f993ace89074a815"},{"url":"https://github.com/cilium/ebpf"},{"url":"https://vuldb.com/cve/CVE-2026-10722"},{"url":"https://vuldb.com/submit/818291"},{"url":"https://vuldb.com/vuln/368091"},{"url":"https://vuldb.com/vuln/368091/cti"}],"tags":["osv","go"],"epss":0.00179,"epssPercentile":0.0657,"ingestedAt":"2026-08-17T19:20:56.198Z","slug":"CVE-2026-10722","body":"## Overview\n\nA 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.\n\n## Affected packages\n\n- `github.com/cilium/ebpf < 0.22.0`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `github.com/cilium/ebpf 0.22.0`","depth":"sunlit","depthScore":18,"depthScoreParts":{"impact":18.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}