UnratedFix available
java-11-openjdk: Fix of 6 CVEs
Type: advisorySources: OSV
- Upgrade to openjdk-11.0.30+7 (GA). The following CVEs were fixed: - CVE-2026-21945: enhance certificate checking - CVE-2026-21932: enhance handling of URIs - CVE-2026-21933: improve HttpServer request handling - CVE-2026-21925: improve JMX connections - CVE-2025-64720: update libpng to 1.6.51 - CVE-2025-65018: update libpng to 1.6.51
- Products
- java-11-openjdk, java-11-openjdk-demo, java-11-openjdk-devel, java-11-openjdk-headless, java-11-openjdk-javadoc, java-11-openjdk-javadoc-zip, java-11-openjdk-jmods, java-11-openjdk-src, java-11-openjdk-static-libs
- Affected versions
- Not specified
- Fixed versions
- 1:11.0.30.0.7-1.el9.tuxcare.els1
- CVEs
- CVE-2025-64720, CVE-2025-65018, CVE-2026-21925, CVE-2026-21932, CVE-2026-21933, CVE-2026-21945
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 13:53 UTC · Revision 1
Source evidence
- Upgrade to openjdk-11.0.30+7 (GA). The following CVEs were fixed: - CVE-2026-21945: enhance certificate checking - CVE-2026-21932: enhance handling of URIs - CVE-2026-21933: improve HttpServer request handling - CVE-2026-21925: improve JMX connections - CVE-2025-64720: update libpng to 1.6.51 - CVE-2025-65018: update libpng to 1.6.51
osv:CLSA-2026-1777392820
java-11-openjdk
Fixed versions: 1:11.0.30.0.7-1.el9.tuxcare.els1
java-11-openjdk-demo
Fixed versions: 1:11.0.30.0.7-1.el9.tuxcare.els1
java-11-openjdk-devel
Fixed versions: 1:11.0.30.0.7-1.el9.tuxcare.els1
java-11-openjdk-headless
Fixed versions: 1:11.0.30.0.7-1.el9.tuxcare.els1
java-11-openjdk-javadoc
Fixed versions: 1:11.0.30.0.7-1.el9.tuxcare.els1
java-11-openjdk-javadoc-zip
Fixed versions: 1:11.0.30.0.7-1.el9.tuxcare.els1
java-11-openjdk-jmods
Fixed versions: 1:11.0.30.0.7-1.el9.tuxcare.els1
java-11-openjdk-src
Fixed versions: 1:11.0.30.0.7-1.el9.tuxcare.els1
java-11-openjdk-static-libs
Fixed versions: 1:11.0.30.0.7-1.el9.tuxcare.els1
Complete source record
{
"id": "84f86a4dabdead7177d6413485ace9f071e63cb91bacb80c1d93656d7dc20991",
"url": "https://osv.dev/vulnerability/CLSA-2026-1777392820",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "java-11-openjdk: Fix of 6 CVEs",
"summary": "- Upgrade to openjdk-11.0.30+7 (GA). The following CVEs were fixed: - CVE-2026-21945: enhance certificate checking - CVE-2026-21932: enhance handling of URIs - CVE-2026-21933: improve HttpServer request handling - CVE-2026-21925: improve JMX connections - CVE-2025-64720: update libpng to 1.6.51 - CVE-2025-65018: update libpng to 1.6.51",
"evidence": "osv:CLSA-2026-1777392820",
"products": [
{
"name": {
"value": "java-11-openjdk",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:11.0.30.0.7-1.el9.tuxcare.els1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "java-11-openjdk-demo",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:11.0.30.0.7-1.el9.tuxcare.els1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "java-11-openjdk-devel",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:11.0.30.0.7-1.el9.tuxcare.els1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "java-11-openjdk-headless",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
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"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "java-11-openjdk-javadoc",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:11.0.30.0.7-1.el9.tuxcare.els1",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "java-11-openjdk-javadoc-zip",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
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"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "java-11-openjdk-jmods",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:11.0.30.0.7-1.el9.tuxcare.els1",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "java-11-openjdk-src",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:11.0.30.0.7-1.el9.tuxcare.els1",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "java-11-openjdk-static-libs",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:11.0.30.0.7-1.el9.tuxcare.els1",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CLSA-2026-1777392820",
"aliases": [
"CLSA-2026-1777392820"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:11.0.30.0.7-1.el9.tuxcare.els1"
}
]
}
],
"package": {
"name": "java-11-openjdk",
"purl": "pkg:rpm/tuxcare/java-11-openjdk?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777392820.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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},
{
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}
]
}
],
"package": {
"name": "java-11-openjdk-demo",
"purl": "pkg:rpm/tuxcare/java-11-openjdk-demo?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777392820.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
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}
]
}
],
"package": {
"name": "java-11-openjdk-devel",
"purl": "pkg:rpm/tuxcare/java-11-openjdk-devel?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777392820.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:11.0.30.0.7-1.el9.tuxcare.els1"
}
]
}
],
"package": {
"name": "java-11-openjdk-headless",
"purl": "pkg:rpm/tuxcare/java-11-openjdk-headless?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777392820.json"
}
},
{
"ranges": [
{
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"events": [
{
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{
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}
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],
"package": {
"name": "java-11-openjdk-javadoc",
"purl": "pkg:rpm/tuxcare/java-11-openjdk-javadoc?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777392820.json"
}
},
{
"ranges": [
{
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{
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}
]
}
],
"package": {
"name": "java-11-openjdk-javadoc-zip",
"purl": "pkg:rpm/tuxcare/java-11-openjdk-javadoc-zip?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777392820.json"
}
},
{
"ranges": [
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}
]
}
],
"package": {
"name": "java-11-openjdk-jmods",
"purl": "pkg:rpm/tuxcare/java-11-openjdk-jmods?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777392820.json"
}
},
{
"ranges": [
{
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"events": [
{
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},
{
"fixed": "1:11.0.30.0.7-1.el9.tuxcare.els1"
}
]
}
],
"package": {
"name": "java-11-openjdk-src",
"purl": "pkg:rpm/tuxcare/java-11-openjdk-src?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777392820.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:11.0.30.0.7-1.el9.tuxcare.els1"
}
]
}
],
"package": {
"name": "java-11-openjdk-static-libs",
"purl": "pkg:rpm/tuxcare/java-11-openjdk-static-libs?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777392820.json"
}
}
],
"modified": "2026-10-21T10:47:34.528586412Z",
"provider": "osv",
"upstream": [
"CVE-2025-64720",
"CVE-2025-65018",
"CVE-2026-21925",
"CVE-2026-21932",
"CVE-2026-21933",
"CVE-2026-21945"
],
"references": [
"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1777392820.html"
]
},
"related_cves": [
{
"value": "CVE-2025-64720",
"evidence": "/upstream"
},
{
"value": "CVE-2025-65018",
"evidence": "/upstream"
},
{
"value": "CVE-2026-21925",
"evidence": "/upstream"
},
{
"value": "CVE-2026-21932",
"evidence": "/upstream"
},
{
"value": "CVE-2026-21933",
"evidence": "/upstream"
},
{
"value": "CVE-2026-21945",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 392354,
"published_at": "2026-04-28T16:13:44+00:00"
}