High
Cilium intermittent HTTP policy bypass
Type: advisorySources: OSV
Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.13.9 and prior to versions 1.13.13, 1.14.8, and 1.15.2, Cilium's HTTP policies are not consistently applied to all traffic in the scope of the policies, leading to HTTP traffic being incorrectly and intermittently forwarded when it should be dropped. This issue has been patched in Cilium 1.15.2, 1.14.8, and 1.13.13. There are no known workarounds for this issue.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2024-28248
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 7 Nov 2026, 14:55 UTC · Revision 1
Source evidence
Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.13.9 and prior to versions 1.13.13, 1.14.8, and 1.15.2, Cilium's HTTP policies are not consistently applied to all traffic in the scope of the policies, leading to HTTP traffic being incorrectly and intermittently forwarded when it should be dropped. This issue has been patched in Cilium 1.15.2, 1.14.8, and 1.13.13. There are no known workarounds for this issue.
osv:CVE-2024-28248
Complete source record
{
"id": "fde42c5bdfd38cfc3c1aaab6a14071215cd18ee979c448a4a4066494e6bac1a6",
"url": "https://osv.dev/vulnerability/CVE-2024-28248",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Cilium intermittent HTTP policy bypass",
"summary": "Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.13.9 and prior to versions 1.13.13, 1.14.8, and 1.15.2, Cilium's HTTP policies are not consistently applied to all traffic in the scope of the policies, leading to HTTP traffic being incorrectly and intermittently forwarded when it should be dropped. This issue has been patched in Cilium 1.15.2, 1.14.8, and 1.13.13. There are no known workarounds for this issue.",
"evidence": "osv:CVE-2024-28248",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2024-28248",
"aliases": [
"BIT-cilium-2024-28248",
"BIT-cilium-operator-2024-28248",
"BIT-cilium-proxy-2024-28248",
"BIT-hubble-2024-28248",
"BIT-hubble-relay-2024-28248",
"BIT-hubble-ui-2024-28248",
"BIT-hubble-ui-backend-2024-28248",
"CVE-2024-28248",
"GHSA-68mj-9pjq-mc85",
"GO-2024-2653"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/cilium/cilium",
"type": "GIT",
"events": [
{
"introduced": "cde7f964cdb594539aa737716f0c63f84e944097"
},
{
"fixed": "ca1af73ffe025e2ebdb6c8cd5b2cfb1909cb3b06"
},
{
"introduced": "b5013e1562dbfe442dd2011a5af46de9095315ff"
},
{
"fixed": "cf6e022edbedc39c35237330ab85c158ff17f207"
},
{
"introduced": "2db45c468981a863b230186ad37d44e5a7c08d61"
},
{
"fixed": "7cf5782920423b07e7a4e6e67fafd81e1d4a1d33"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:cilium:cilium:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "1.13.9"
},
{
"fixed": "1.13.13"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:cilium:cilium:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "1.14.0"
},
{
"fixed": "1.14.8"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:cilium:cilium:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "1.15.0"
},
{
"fixed": "1.15.2"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "ca1af73ffe025e2ebdb6c8cd5b2cfb1909cb3b06"
}
],
"source": "REFERENCES_TAG",
"original_tag": "v1.13.13"
},
{
"range": [
{
"fixed": "cf6e022edbedc39c35237330ab85c158ff17f207"
}
],
"source": "REFERENCES_TAG",
"original_tag": "v1.14.8"
},
{
"range": [
{
"fixed": "7cf5782920423b07e7a4e6e67fafd81e1d4a1d33"
}
],
"source": "REFERENCES_TAG",
"original_tag": "v1.15.2"
}
]
}
}
],
"versions": [
"v1.15.1",
"1.15.1",
"v1.13.12",
"1.13.12",
"v1.14.7",
"1.14.7",
"v1.15.0",
"1.15.0",
"v1.14.6",
"1.14.6",
"v1.13.11",
"1.13.11",
"v1.13.10",
"1.13.10",
"v1.14.5",
"1.14.5",
"v1.13.9",
"1.13.9",
"v1.14.4",
"1.14.4",
"v1.14.3",
"1.14.3",
"v1.14.2",
"1.14.2",
"v1.14.1",
"1.14.1",
"v1.14.0",
"1.14.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-28248.json"
}
}
],
"modified": "2026-10-28T02:30:51.295740813Z",
"provider": "osv",
"references": [
"https://docs.cilium.io/en/stable/security/policy/language/#http",
"https://github.com/cilium/cilium/releases/tag/v1.13.13",
"https://github.com/cilium/cilium/releases/tag/v1.14.8",
"https://github.com/cilium/cilium/releases/tag/v1.15.2",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/28xxx/CVE-2024-28248.json",
"https://github.com/cilium/cilium/security/advisories/GHSA-68mj-9pjq-mc85",
"https://nvd.nist.gov/vuln/detail/CVE-2024-28248"
],
"provider_metadata": {
"cwe_ids": [
"CWE-693"
],
"cna_assigner": "GitHub_M",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/28xxx/CVE-2024-28248.json"
}
},
"related_cves": [
{
"value": "CVE-2024-28248",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 519691,
"published_at": "2024-03-18T21:31:51.318+00:00"
}