LOW 3.3
GHSA-xhgw-qwwf-pg32
ebpf-go is vulnerable to integer overflow via LoadCollectionSpecFromReader
Quick fix
GHSA-xhgw-qwwf-pg32 — github.com/cilium/ebpf: upgrade to the fixed version with the command below.
go get github.com/cilium/ebpf@v0.22.0Details
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.
Are you affected?
Enter the version of the package you're using.
Affected packages
Go / github.com/cilium/ebpf
Introduced in:
0 Fixed in: 0.22.0 Fix
go get github.com/cilium/ebpf@v0.22.0 References
- https://nvd.nist.gov/vuln/detail/CVE-2026-10722 [ADVISORY]
- https://github.com/cilium/ebpf/issues/2019 [WEB]
- https://github.com/cilium/ebpf/pull/2021 [WEB]
- https://github.com/cilium/ebpf/commit/533dfc82fd228bfadf42ea7180c39de7d9af47fa [WEB]
- https://gist.github.com/thesmartshadow/256bff0f8042c584f993ace89074a815 [WEB]
- https://github.com/cilium/ebpf [PACKAGE]
- https://vuldb.com/cve/CVE-2026-10722 [WEB]
- https://vuldb.com/submit/818291 [WEB]
- https://vuldb.com/vuln/368091 [WEB]
- https://vuldb.com/vuln/368091/cti [WEB]