{"id":"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.","modified":"2026-07-15T01:48:56.663828646Z","published":"2026-06-03T10:45:10.269Z","related":["SUSE-SU-2026:2824-1","openSUSE-SU-2026:11153-1","openSUSE-SU-2026:11165-1","openSUSE-SU-2026:21265-1"],"database_specific":{"cwe_ids":["CWE-189","CWE-190"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/10xxx/CVE-2026-10722.json","cna_assigner":"VulDB"},"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"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/cilium/ebpf","events":[{"introduced":"0"},{"fixed":"533dfc82fd228bfadf42ea7180c39de7d9af47fa"}],"database_specific":{"cpe":"cpe:2.3:a:cilium:ebpf:*:*:*:*:*:go:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"0.21.0"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["0.1","0.10","0.11","0.12","0.13","0.14","0.15","0.16","0.17","0.18","0.19","0.2","0.20","0.21.0","0.3","0.4","0.5","0.6","0.7","0.8","0.9","v0.21.0","v0.20.0","v0.19.0","v0.18.0","v0.17.3","v0.17.2","v0.17.1","v0.17.0","v0.16.0","v0.15.0","v0.14.0","v0.13.2","v0.13.1","v0.13.0","v0.12.3","v0.12.2","v0.12.1","v0.12.0","v0.11.0","v0.10.0","v0.9.3","v0.9.2","v0.9.1","v0.9.0","v0.8.1","v0.8.0","v0.7.0","v0.6.2","v0.6.1","v0.6.0","v0.5.0","v0.4.0","v0.3.0","v0.2.0","v0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-10722.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P"}]}