CVE-2026-10722

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.

CVSS v3 3.3 LOW
CVSS v2.0 1.7 LOW

3.3^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

1.7^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 3.1 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://gist.github.com/thesmartshadow/256bff0f8042c584f993ace89074a815	Exploit Issue Tracking Mitigation Third Party Advisory
https://github.com/cilium/ebpf/	Product
https://github.com/cilium/ebpf/commit/533dfc82fd228bfadf42ea7180c39de7d9af47fa	Patch
https://github.com/cilium/ebpf/issues/2019	Issue Tracking
https://github.com/cilium/ebpf/pull/2021	Issue Tracking Patch
https://vuldb.com/cve/CVE-2026-10722	Third Party Advisory VDB Entry
https://vuldb.com/submit/818291	Third Party Advisory VDB Entry
https://vuldb.com/vuln/368091	Third Party Advisory VDB Entry
https://vuldb.com/vuln/368091/cti	Permissions Required VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:cilium:ebpf:*:*:*:*:*:go:*:*

History

No history.

Information

Published : 2026-06-03 13:16

Updated : 2026-07-22 19:10

NVD link : CVE-2026-10722

Mitre link : CVE-2026-10722

CVE.ORG link : CVE-2026-10722

JSON object : View

Products Affected

cilium

ebpf

CWE

CWE-189

Numeric Errors

CWE-190

Integer Overflow or Wraparound

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