HighFix available
Previously, DecodeElement would reset the depth counter causing it to never fire; this could lead to stack exhaustion
Type: advisorySources: OSV
CVE-2026-56859 affects multiple packages. Previously, DecodeElement would reset the depth counter causing it to never fire; this could lead to stack exhaustion. See references for individual vulnerability details.
- Products
- aws-network-policy-agent, fabric-peer, gotenberg, kubernetes-dns-node-cache, pdfcpu, rancher-loglevel, temporal-server-fips, trino
- Affected versions
- Not specified
- Fixed versions
- 0.1.6-r1, 0.11.1-r1, 1.2.7-r0, 1.23.1-r2, 1.32.0-r2, 2.5.16-r3, 3.1.5-r2, 481-r5, 8.33.0-r0
- CVEs
- CVE-2026-56859
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 28 Oct 2026, 09:53 UTC · Revision 1
Source evidence
Previously, DecodeElement would reset the depth counter causing it to never fire; this could lead to stack exhaustion
core-osv · Original sourcePublished 8 Oct 2026, 00:43 UTC
CVE-2026-56859 affects multiple packages. Previously, DecodeElement would reset the depth counter causing it to never fire; this could lead to stack exhaustion. See references for individual vulnerability details.
osv:CLEANSTART-2026-PO03838
aws-network-policy-agent
Fixed versions: 1.2.7-r0
fabric-peer
Fixed versions: 2.5.16-r3
fabric-peer
Fixed versions: 3.1.5-r2
gotenberg
Fixed versions: 8.33.0-r0
kubernetes-dns-node-cache
Fixed versions: 1.23.1-r2
pdfcpu
Fixed versions: 0.11.1-r1
temporal-server-fips
Fixed versions: 1.32.0-r2
trino
Fixed versions: 481-r5
rancher-loglevel
Fixed versions: 0.1.6-r1
Complete source record
{
"id": "3b5c785ae2f2bd05c450ffdcd82699dba975ad30e35d1263fb8ec5b9721222fe",
"url": "https://osv.dev/vulnerability/CLEANSTART-2026-PO03838",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Previously, DecodeElement would reset the depth counter causing it to never fire; this could lead to stack exhaustion",
"summary": "CVE-2026-56859 affects multiple packages. Previously, DecodeElement would reset the depth counter causing it to never fire; this could lead to stack exhaustion. See references for individual vulnerability details.",
"evidence": "osv:CLEANSTART-2026-PO03838",
"products": [
{
"name": {
"value": "aws-network-policy-agent",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.2.7-r0",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "fabric-peer",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.5.16-r3",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "fabric-peer",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.1.5-r2",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "gotenberg",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "8.33.0-r0",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "kubernetes-dns-node-cache",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.23.1-r2",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "pdfcpu",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.11.1-r1",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "temporal-server-fips",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.32.0-r2",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "trino",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "481-r5",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "rancher-loglevel",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.1.6-r1",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "CLEANSTART-2026-PO03838",
"aliases": [
"CLEANSTART-2026-PO03838"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.2.7-r0"
}
]
}
],
"package": {
"name": "aws-network-policy-agent",
"purl": "pkg:apk/cleanstart/aws-network-policy-agent",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PO03838.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.5.16-r3"
}
]
}
],
"package": {
"name": "fabric-peer",
"purl": "pkg:apk/cleanstart/fabric-peer",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PO03838.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.1.5-r2"
}
]
}
],
"package": {
"name": "fabric-peer",
"purl": "pkg:apk/cleanstart/fabric-peer",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PO03838.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "8.33.0-r0"
}
]
}
],
"package": {
"name": "gotenberg",
"purl": "pkg:apk/cleanstart/gotenberg",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PO03838.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.23.1-r2"
}
]
}
],
"package": {
"name": "kubernetes-dns-node-cache",
"purl": "pkg:apk/cleanstart/kubernetes-dns-node-cache",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PO03838.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.11.1-r1"
}
]
}
],
"package": {
"name": "pdfcpu",
"purl": "pkg:apk/cleanstart/pdfcpu",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PO03838.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.32.0-r2"
}
]
}
],
"package": {
"name": "temporal-server-fips",
"purl": "pkg:apk/cleanstart/temporal-server-fips",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PO03838.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "481-r5"
}
]
}
],
"package": {
"name": "trino",
"purl": "pkg:apk/cleanstart/trino",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PO03838.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.1.6-r1"
}
]
}
],
"package": {
"name": "rancher-loglevel",
"purl": "pkg:apk/cleanstart/rancher-loglevel",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PO03838.json"
}
}
],
"modified": "2026-10-08T16:47:30.203882053Z",
"provider": "osv",
"upstream": [
"CVE-2026-56859"
],
"references": [
"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-PO03838.json",
"https://osv.dev/vulnerability/CVE-2026-56859",
"https://nvd.nist.gov/vuln/detail/CVE-2026-56859"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2026-56859",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 103317,
"published_at": "2026-10-08T00:43:22.988+00:00"
}