UnratedFix available
Fix CVE(s): CVE-2026-22016, CVE-2026-34282
Type: advisorySources: OSV
* OpenJDK 11.0.31 release, build 11. - CVE-2026-22007: Security component, improve API authentication - CVE-2026-22013: JGSS component, improve API authentication - CVE-2026-22016: JAXP component, improve API authentication - CVE-2026-22018: Libraries component, improve API authentication - CVE-2026-22021: JSSE component, improve API authentication - CVE-2026-23865: 2D component, fix integer arithmetic - CVE-2026-34268: Security component, improve API authentication - CVE-2026-34282: Networking component, improve API authentication - OpenJDK vulnerability advisory: https://openjdk.org/groups/vulnerability/advisories/2026-04-21
- Products
- openjdk-11-demo, openjdk-11-doc, openjdk-11-jdk, openjdk-11-jdk-headless, openjdk-11-jre, openjdk-11-jre-headless, openjdk-11-jre-zero, openjdk-11-source
- Affected versions
- Not specified
- Fixed versions
- 11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1
- CVEs
- CVE-2026-22007, CVE-2026-22013, CVE-2026-22016, CVE-2026-22018, CVE-2026-22021, CVE-2026-23865, CVE-2026-34268, CVE-2026-34282
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 11:45 UTC · Revision 1
Source evidence
* OpenJDK 11.0.31 release, build 11. - CVE-2026-22007: Security component, improve API authentication - CVE-2026-22013: JGSS component, improve API authentication - CVE-2026-22016: JAXP component, improve API authentication - CVE-2026-22018: Libraries component, improve API authentication - CVE-2026-22021: JSSE component, improve API authentication - CVE-2026-23865: 2D component, fix integer arithmetic - CVE-2026-34268: Security component, improve API authentication - CVE-2026-34282: Networking component, improve API authentication - OpenJDK vulnerability advisory: https://openjdk.org/groups/vulnerability/advisories/2026-04-21
osv:CLSA-2026-1780477634
openjdk-11-demo
Fixed versions: 11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1
openjdk-11-doc
Fixed versions: 11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1
openjdk-11-jdk
Fixed versions: 11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1
openjdk-11-jdk-headless
Fixed versions: 11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1
openjdk-11-jre
Fixed versions: 11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1
openjdk-11-jre-headless
Fixed versions: 11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1
openjdk-11-jre-zero
Fixed versions: 11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1
openjdk-11-source
Fixed versions: 11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1
Complete source record
{
"id": "d826ecc63477307687e6da4dd0087b25d618e19adede7fe7396da365ef55642b",
"url": "https://osv.dev/vulnerability/CLSA-2026-1780477634",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Fix CVE(s): CVE-2026-22016, CVE-2026-34282",
"summary": "* OpenJDK 11.0.31 release, build 11. - CVE-2026-22007: Security component, improve API authentication - CVE-2026-22013: JGSS component, improve API authentication - CVE-2026-22016: JAXP component, improve API authentication - CVE-2026-22018: Libraries component, improve API authentication - CVE-2026-22021: JSSE component, improve API authentication - CVE-2026-23865: 2D component, fix integer arithmetic - CVE-2026-34268: Security component, improve API authentication - CVE-2026-34282: Networking component, improve API authentication - OpenJDK vulnerability advisory: https://openjdk.org/groups/vulnerability/advisories/2026-04-21",
"evidence": "osv:CLSA-2026-1780477634",
"products": [
{
"name": {
"value": "openjdk-11-demo",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "openjdk-11-doc",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "openjdk-11-jdk",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "openjdk-11-jdk-headless",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "openjdk-11-jre",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "openjdk-11-jre-headless",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "openjdk-11-jre-zero",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "openjdk-11-source",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CLSA-2026-1780477634",
"aliases": [
"CLSA-2026-1780477634"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1"
}
]
}
],
"package": {
"name": "openjdk-11-demo",
"purl": "pkg:deb/tuxcare/openjdk-11-demo?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780477634.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1"
}
]
}
],
"package": {
"name": "openjdk-11-doc",
"purl": "pkg:deb/tuxcare/openjdk-11-doc?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780477634.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1"
}
]
}
],
"package": {
"name": "openjdk-11-jdk",
"purl": "pkg:deb/tuxcare/openjdk-11-jdk?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780477634.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1"
}
]
}
],
"package": {
"name": "openjdk-11-jdk-headless",
"purl": "pkg:deb/tuxcare/openjdk-11-jdk-headless?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780477634.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1"
}
]
}
],
"package": {
"name": "openjdk-11-jre",
"purl": "pkg:deb/tuxcare/openjdk-11-jre?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780477634.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1"
}
]
}
],
"package": {
"name": "openjdk-11-jre-headless",
"purl": "pkg:deb/tuxcare/openjdk-11-jre-headless?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780477634.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1"
}
]
}
],
"package": {
"name": "openjdk-11-jre-zero",
"purl": "pkg:deb/tuxcare/openjdk-11-jre-zero?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780477634.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "11.0.31+11-0ubuntu1~18.04.1+tuxcare.els1"
}
]
}
],
"package": {
"name": "openjdk-11-source",
"purl": "pkg:deb/tuxcare/openjdk-11-source?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1780477634.json"
}
}
],
"modified": "2026-10-26T09:43:13.216999490Z",
"provider": "osv",
"upstream": [
"CVE-2026-22007",
"CVE-2026-22013",
"CVE-2026-22016",
"CVE-2026-22018",
"CVE-2026-22021",
"CVE-2026-23865",
"CVE-2026-34268",
"CVE-2026-34282"
],
"references": [
"https://errata.tuxcare.com/els_os/ubuntu18.04els/CLSA-2026-1780477634.html",
"https://nvd.nist.gov/vuln/detail/CVE-2026-22016",
"https://nvd.nist.gov/vuln/detail/CVE-2026-34282"
]
},
"related_cves": [
{
"value": "CVE-2026-22007",
"evidence": "/upstream"
},
{
"value": "CVE-2026-22013",
"evidence": "/upstream"
},
{
"value": "CVE-2026-22016",
"evidence": "/upstream"
},
{
"value": "CVE-2026-22018",
"evidence": "/upstream"
},
{
"value": "CVE-2026-22021",
"evidence": "/upstream"
},
{
"value": "CVE-2026-23865",
"evidence": "/upstream"
},
{
"value": "CVE-2026-34268",
"evidence": "/upstream"
},
{
"value": "CVE-2026-34282",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 449763,
"published_at": "2026-07-06T12:15:41+00:00"
}