RHSA-2026:57177
Vulnerability from csaf_redhat - Published: 2026-08-19 20:58 - Updated: 2026-08-20 15:18Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Security). Supported versions that are affected are Oracle Java SE: 8u501, 11.0.32, 17.0.20, 21.0.12, 25.0.4, 26.0.2; Oracle GraalVM for JDK: 17.0.20 and 21.0.12; Oracle GraalVM Enterprise Edition: 21.3.19. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.1 Base Score 3.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Hardened Images:java-25-openjdk-portable-main@aarch64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: Red Hat Hardened Images:java-25-openjdk-portable-main@src | — |
Vendor Fix
fix
|
|
| Unresolved product id: Red Hat Hardened Images:java-25-openjdk-portable-main@x86_64 | — |
Vendor Fix
fix
|
Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Networking). Supported versions that are affected are Oracle Java SE: 8u501, 11.0.32, 17.0.20, 21.0.12, 25.0.4, 26.0.2; Oracle GraalVM for JDK: 17.0.20 and 21.0.12; Oracle GraalVM Enterprise Edition: 21.3.19. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. While the vulnerability is in Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 6.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N).
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Hardened Images:java-25-openjdk-portable-main@aarch64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: Red Hat Hardened Images:java-25-openjdk-portable-main@src | — |
Vendor Fix
fix
|
|
| Unresolved product id: Red Hat Hardened Images:java-25-openjdk-portable-main@x86_64 | — |
Vendor Fix
fix
|
Vulnerability in Oracle Java SE (component: 2D). Supported versions that are affected are Oracle Java SE: 25.0.4 and 26.0.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Java SE. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Hardened Images:java-25-openjdk-portable-main@aarch64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: Red Hat Hardened Images:java-25-openjdk-portable-main@src | — |
Vendor Fix
fix
|
|
| Unresolved product id: Red Hat Hardened Images:java-25-openjdk-portable-main@x86_64 | — |
Vendor Fix
fix
|
Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE). Supported versions that are affected are Oracle Java SE: 8u501, 11.0.32, 17.0.20, 21.0.12, 25.0.4, 26.0.2; Oracle GraalVM for JDK: 17.0.20 and 21.0.12; Oracle GraalVM Enterprise Edition: 21.3.19. Easily exploitable vulnerability allows unauthenticated attacker with network access via TLS to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Hardened Images:java-25-openjdk-portable-main@aarch64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: Red Hat Hardened Images:java-25-openjdk-portable-main@src | — |
Vendor Fix
fix
|
|
| Unresolved product id: Red Hat Hardened Images:java-25-openjdk-portable-main@x86_64 | — |
Vendor Fix
fix
|
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Moderate"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for Red Hat Hardened Images RPMs is now available.",
"title": "Topic"
},
{
"category": "general",
"text": "This update includes the following RPMs:\n\njava-25-openjdk-portable:\n * java-25-openjdk-portable-25.0.4.1.1-0.1.hum1 (aarch64, x86_64)\n * java-25-openjdk-portable-devel-25.0.4.1.1-0.1.hum1 (aarch64, x86_64)\n * java-25-openjdk-portable-devel-fastdebug-25.0.4.1.1-0.1.hum1 (aarch64, x86_64)\n * java-25-openjdk-portable-devel-slowdebug-25.0.4.1.1-0.1.hum1 (aarch64, x86_64)\n * java-25-openjdk-portable-docs-25.0.4.1.1-0.1.hum1 (aarch64, x86_64)\n * java-25-openjdk-portable-fastdebug-25.0.4.1.1-0.1.hum1 (aarch64, x86_64)\n * java-25-openjdk-portable-misc-25.0.4.1.1-0.1.hum1 (aarch64, x86_64)\n * java-25-openjdk-portable-slowdebug-25.0.4.1.1-0.1.hum1 (aarch64, x86_64)\n * java-25-openjdk-portable-sources-25.0.4.1.1-0.1.hum1 (aarch64, x86_64)\n * java-25-openjdk-portable-static-libs-25.0.4.1.1-0.1.hum1 (aarch64, x86_64)\n * java-25-openjdk-portable-static-libs-fastdebug-25.0.4.1.1-0.1.hum1 (aarch64, x86_64)\n * java-25-openjdk-portable-static-libs-slowdebug-25.0.4.1.1-0.1.hum1 (aarch64, x86_64)\n * java-25-openjdk-portable-25.0.4.1.1-0.1.hum1.src (src)\n\nSecurity Fix(es):\n\njava-25-openjdk-portable:\n * CVE-2026-60589\n * CVE-2026-61308\n * CVE-2026-70906\n * CVE-2026-70907",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2026:57177",
"url": "https://access.redhat.com/errata/RHSA-2026:57177"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2026-60589",
"url": "https://access.redhat.com/security/cve/CVE-2026-60589"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2026-61308",
"url": "https://access.redhat.com/security/cve/CVE-2026-61308"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2026-70906",
"url": "https://access.redhat.com/security/cve/CVE-2026-70906"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2026-70907",
"url": "https://access.redhat.com/security/cve/CVE-2026-70907"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/",
"url": "https://access.redhat.com/security/updates/classification/"
},
{
"category": "external",
"summary": "https://images.redhat.com/",
"url": "https://images.redhat.com/"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_57177.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update",
"tracking": {
"current_release_date": "2026-08-20T15:18:26+00:00",
"generator": {
"date": "2026-08-20T15:18:26+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "5.3.16"
}
},
"id": "RHSA-2026:57177",
"initial_release_date": "2026-08-19T20:58:13+00:00",
"revision_history": [
{
"date": "2026-08-19T20:58:13+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2026-08-19T21:00:14+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2026-08-20T15:18:26+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Hardened Images",
"product": {
"name": "Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:hummingbird:1"
}
}
}
],
"category": "product_family",
"name": "Red Hat Hardened Images"
},
{
"branches": [
{
"category": "product_version",
"name": "java-25-openjdk-portable-main@aarch64",
"product": {
"name": "java-25-openjdk-portable-main@aarch64",
"product_id": "java-25-openjdk-portable-main@aarch64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/java-25-openjdk-portable@25.0.4.1.1-0.1.hum1?arch=aarch64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-aarch64-rpms"
}
}
}
],
"category": "architecture",
"name": "aarch64"
},
{
"branches": [
{
"category": "product_version",
"name": "java-25-openjdk-portable-main@src",
"product": {
"name": "java-25-openjdk-portable-main@src",
"product_id": "java-25-openjdk-portable-main@src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/java-25-openjdk-portable@25.0.4.1.1-0.1.hum1?arch=src\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-source-rpms"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "java-25-openjdk-portable-main@x86_64",
"product": {
"name": "java-25-openjdk-portable-main@x86_64",
"product_id": "java-25-openjdk-portable-main@x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/java-25-openjdk-portable@25.0.4.1.1-0.1.hum1?arch=x86_64\u0026distro=hummingbird-20251124\u0026repository_id=public-hummingbird-x86_64-rpms"
}
}
}
],
"category": "architecture",
"name": "x86_64"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "java-25-openjdk-portable-main@aarch64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:java-25-openjdk-portable-main@aarch64"
},
"product_reference": "java-25-openjdk-portable-main@aarch64",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "java-25-openjdk-portable-main@src as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:java-25-openjdk-portable-main@src"
},
"product_reference": "java-25-openjdk-portable-main@src",
"relates_to_product_reference": "Red Hat Hardened Images"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "java-25-openjdk-portable-main@x86_64 as a component of Red Hat Hardened Images",
"product_id": "Red Hat Hardened Images:java-25-openjdk-portable-main@x86_64"
},
"product_reference": "java-25-openjdk-portable-main@x86_64",
"relates_to_product_reference": "Red Hat Hardened Images"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-60589",
"discovery_date": "2026-08-10T07:49:05.019000+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2513035"
}
],
"notes": [
{
"category": "description",
"text": "Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Security). Supported versions that are affected are Oracle Java SE: 8u501, 11.0.32, 17.0.20, 21.0.12, 25.0.4, 26.0.2; Oracle GraalVM for JDK: 17.0.20 and 21.0.12; Oracle GraalVM Enterprise Edition: 21.3.19. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.1 Base Score 3.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "OpenJDK: Improve Resource Resolving (2026-08 Security Update)",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Hardened Images:java-25-openjdk-portable-main@aarch64",
"Red Hat Hardened Images:java-25-openjdk-portable-main@src",
"Red Hat Hardened Images:java-25-openjdk-portable-main@x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-60589"
},
{
"category": "external",
"summary": "RHBZ#2513035",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513035"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-60589",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-60589"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-60589",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-60589"
}
],
"release_date": "2026-08-18T09:09:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-08-19T20:58:13+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
"product_ids": [
"Red Hat Hardened Images:java-25-openjdk-portable-main@aarch64",
"Red Hat Hardened Images:java-25-openjdk-portable-main@src",
"Red Hat Hardened Images:java-25-openjdk-portable-main@x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:57177"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 3.7,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"products": [
"Red Hat Hardened Images:java-25-openjdk-portable-main@aarch64",
"Red Hat Hardened Images:java-25-openjdk-portable-main@src",
"Red Hat Hardened Images:java-25-openjdk-portable-main@x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "OpenJDK: Improve Resource Resolving (2026-08 Security Update)"
},
{
"cve": "CVE-2026-61308",
"discovery_date": "2026-08-10T07:53:25.502000+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2513037"
}
],
"notes": [
{
"category": "description",
"text": "Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Networking). Supported versions that are affected are Oracle Java SE: 8u501, 11.0.32, 17.0.20, 21.0.12, 25.0.4, 26.0.2; Oracle GraalVM for JDK: 17.0.20 and 21.0.12; Oracle GraalVM Enterprise Edition: 21.3.19. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. While the vulnerability is in Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 6.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N).",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "OpenJDK: Enhance HTTP Connections (2026-08 Security Update)",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Hardened Images:java-25-openjdk-portable-main@aarch64",
"Red Hat Hardened Images:java-25-openjdk-portable-main@src",
"Red Hat Hardened Images:java-25-openjdk-portable-main@x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-61308"
},
{
"category": "external",
"summary": "RHBZ#2513037",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513037"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-61308",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-61308"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-61308",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-61308"
}
],
"release_date": "2026-08-18T09:09:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-08-19T20:58:13+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
"product_ids": [
"Red Hat Hardened Images:java-25-openjdk-portable-main@aarch64",
"Red Hat Hardened Images:java-25-openjdk-portable-main@src",
"Red Hat Hardened Images:java-25-openjdk-portable-main@x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:57177"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"Red Hat Hardened Images:java-25-openjdk-portable-main@aarch64",
"Red Hat Hardened Images:java-25-openjdk-portable-main@src",
"Red Hat Hardened Images:java-25-openjdk-portable-main@x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "OpenJDK: Enhance HTTP Connections (2026-08 Security Update)"
},
{
"cve": "CVE-2026-70906",
"discovery_date": "2026-08-10T07:59:36.257000+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2513039"
}
],
"notes": [
{
"category": "description",
"text": "Vulnerability in Oracle Java SE (component: 2D). Supported versions that are affected are Oracle Java SE: 25.0.4 and 26.0.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Java SE. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "OpenJDK: Improve font loading (2026-08 Security Update)",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Hardened Images:java-25-openjdk-portable-main@aarch64",
"Red Hat Hardened Images:java-25-openjdk-portable-main@src",
"Red Hat Hardened Images:java-25-openjdk-portable-main@x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-70906"
},
{
"category": "external",
"summary": "RHBZ#2513039",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513039"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-70906",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-70906"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-70906",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-70906"
}
],
"release_date": "2026-08-18T09:09:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-08-19T20:58:13+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
"product_ids": [
"Red Hat Hardened Images:java-25-openjdk-portable-main@aarch64",
"Red Hat Hardened Images:java-25-openjdk-portable-main@src",
"Red Hat Hardened Images:java-25-openjdk-portable-main@x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:57177"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"Red Hat Hardened Images:java-25-openjdk-portable-main@aarch64",
"Red Hat Hardened Images:java-25-openjdk-portable-main@src",
"Red Hat Hardened Images:java-25-openjdk-portable-main@x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "OpenJDK: Improve font loading (2026-08 Security Update)"
},
{
"cve": "CVE-2026-70907",
"discovery_date": "2026-08-10T07:58:10.780000+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2513038"
}
],
"notes": [
{
"category": "description",
"text": "Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE). Supported versions that are affected are Oracle Java SE: 8u501, 11.0.32, 17.0.20, 21.0.12, 25.0.4, 26.0.2; Oracle GraalVM for JDK: 17.0.20 and 21.0.12; Oracle GraalVM Enterprise Edition: 21.3.19. Easily exploitable vulnerability allows unauthenticated attacker with network access via TLS to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "OpenJDK: Enhance TLS server (2026-08 Security Update)",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Hardened Images:java-25-openjdk-portable-main@aarch64",
"Red Hat Hardened Images:java-25-openjdk-portable-main@src",
"Red Hat Hardened Images:java-25-openjdk-portable-main@x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-70907"
},
{
"category": "external",
"summary": "RHBZ#2513038",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513038"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-70907",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-70907"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-70907",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-70907"
}
],
"release_date": "2026-08-18T09:09:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-08-19T20:58:13+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
"product_ids": [
"Red Hat Hardened Images:java-25-openjdk-portable-main@aarch64",
"Red Hat Hardened Images:java-25-openjdk-portable-main@src",
"Red Hat Hardened Images:java-25-openjdk-portable-main@x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:57177"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"Red Hat Hardened Images:java-25-openjdk-portable-main@aarch64",
"Red Hat Hardened Images:java-25-openjdk-portable-main@src",
"Red Hat Hardened Images:java-25-openjdk-portable-main@x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "OpenJDK: Enhance TLS server (2026-08 Security Update)"
}
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.