Vulnerability-Lookup

RHSA-2026:22328

Vulnerability from csaf_redhat - Published: 2026-06-01 17:56 - Updated: 2026-10-19 17:38

Summary

Red Hat Security Advisory: java-21-ibm-semeru-certified-jdk security update

Severity

Important

Notes

Topic: An update for java-21-ibm-semeru-certified-jdk is now available for Red Hat Enterprise Linux 10.0 Extended Update Support, Red Hat Enterprise Linux 10, and Red Hat Enterprise Linux 10.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Details: The IBM Semeru Runtime Certified Edition 21 runtime environment. Security Fix(es): * freetype: Information disclosure or denial of service via specially crafted font files (CVE-2026-23865) * openjdk: OpenJDK: Enhance crypto algorithm support (Oracle CPU 2026-04) (CVE-2026-22007) * openjdk: OpenJDK: Enhance Path Factories Redux (Oracle CPU 2026-04) (CVE-2026-22016) * openjdk: OpenJDK: Improve Kerberos credentialing (Oracle CPU 2026-04) (CVE-2026-22013) * openjdk: OpenJDK: Enhance certificate chain validation (Oracle CPU 2026-04) (CVE-2026-22021) * openjdk: OpenJDK: Enhance key generation (Oracle CPU 2026-04) (CVE-2026-34268) * openjdk: Enhance TLS connection handling (Oracle CPU 2026-04) (CVE-2026-34282) * Eclipse Open9J: Denial of Service in JITServer via crafted TCP message (CVE-2026-6918) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Terms of Use: 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.

CVE-2026-6918

A flaw was found in Eclipse Open9J and JITServer. A remote attacker, without needing to authenticate, can send a specially crafted 32-byte TCP message to JITServer. This action can cause JITServer to crash, leading to a Denial of Service (DoS) for affected systems.

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-1286 - Improper Validation of Syntactic Correctness of Input

Affected products

Fixed 51 products

Product	Version	Remediation
Unresolved product id: Supplementary-10.0.Z.E2S:java-21-ibm-semeru-certified-jdk-1:21.0.11.0.10-1.el10_0.aarch64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.0.Z.E2S:java-21-ibm-semeru-certified-jdk-1:21.0.11.0.10-1.el10_0.ppc64le	—	Vendor Fix fix
Unresolved product id: Supplementary-10.0.Z.E2S:java-21-ibm-semeru-certified-jdk-1:21.0.11.0.10-1.el10_0.s390x	—	Vendor Fix fix
Unresolved product id: Supplementary-10.0.Z.E2S:java-21-ibm-semeru-certified-jdk-1:21.0.11.0.10-1.el10_0.src	—	Vendor Fix fix
Unresolved product id: Supplementary-10.0.Z.E2S:java-21-ibm-semeru-certified-jdk-1:21.0.11.0.10-1.el10_0.x86_64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.0.Z.E2S:java-21-ibm-semeru-certified-jdk-headless-1:21.0.11.0.10-1.el10_0.aarch64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.0.Z.E2S:java-21-ibm-semeru-certified-jdk-headless-1:21.0.11.0.10-1.el10_0.ppc64le	—	Vendor Fix fix
Unresolved product id: Supplementary-10.0.Z.E2S:java-21-ibm-semeru-certified-jdk-headless-1:21.0.11.0.10-1.el10_0.s390x	—	Vendor Fix fix
Unresolved product id: Supplementary-10.0.Z.E2S:java-21-ibm-semeru-certified-jdk-headless-1:21.0.11.0.10-1.el10_0.x86_64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z.E2S:java-21-ibm-semeru-certified-jdk-1:21.0.11.0.10-2.el10_1.aarch64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z.E2S:java-21-ibm-semeru-certified-jdk-1:21.0.11.0.10-2.el10_1.ppc64le	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z.E2S:java-21-ibm-semeru-certified-jdk-1:21.0.11.0.10-2.el10_1.s390x	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z.E2S:java-21-ibm-semeru-certified-jdk-1:21.0.11.0.10-2.el10_1.src	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z.E2S:java-21-ibm-semeru-certified-jdk-1:21.0.11.0.10-2.el10_1.x86_64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z.E2S:java-21-ibm-semeru-certified-jdk-devel-1:21.0.11.0.10-2.el10_1.aarch64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z.E2S:java-21-ibm-semeru-certified-jdk-devel-1:21.0.11.0.10-2.el10_1.ppc64le	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z.E2S:java-21-ibm-semeru-certified-jdk-devel-1:21.0.11.0.10-2.el10_1.s390x	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z.E2S:java-21-ibm-semeru-certified-jdk-devel-1:21.0.11.0.10-2.el10_1.x86_64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z.E2S:java-21-ibm-semeru-certified-jdk-headless-1:21.0.11.0.10-2.el10_1.aarch64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z.E2S:java-21-ibm-semeru-certified-jdk-headless-1:21.0.11.0.10-2.el10_1.ppc64le	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z.E2S:java-21-ibm-semeru-certified-jdk-headless-1:21.0.11.0.10-2.el10_1.s390x	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z.E2S:java-21-ibm-semeru-certified-jdk-headless-1:21.0.11.0.10-2.el10_1.x86_64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z.E2S:java-21-ibm-semeru-certified-jdk-jmods-1:21.0.11.0.10-2.el10_1.aarch64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z.E2S:java-21-ibm-semeru-certified-jdk-jmods-1:21.0.11.0.10-2.el10_1.ppc64le	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z.E2S:java-21-ibm-semeru-certified-jdk-jmods-1:21.0.11.0.10-2.el10_1.s390x	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z.E2S:java-21-ibm-semeru-certified-jdk-jmods-1:21.0.11.0.10-2.el10_1.x86_64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z.E2S:java-21-ibm-semeru-certified-jdk-src-1:21.0.11.0.10-2.el10_1.aarch64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z.E2S:java-21-ibm-semeru-certified-jdk-src-1:21.0.11.0.10-2.el10_1.ppc64le	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z.E2S:java-21-ibm-semeru-certified-jdk-src-1:21.0.11.0.10-2.el10_1.s390x	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z.E2S:java-21-ibm-semeru-certified-jdk-src-1:21.0.11.0.10-2.el10_1.x86_64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z:java-21-ibm-semeru-certified-jdk-1:21.0.11.0.10-2.el10_1.aarch64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z:java-21-ibm-semeru-certified-jdk-1:21.0.11.0.10-2.el10_1.ppc64le	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z:java-21-ibm-semeru-certified-jdk-1:21.0.11.0.10-2.el10_1.s390x	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z:java-21-ibm-semeru-certified-jdk-1:21.0.11.0.10-2.el10_1.src	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z:java-21-ibm-semeru-certified-jdk-1:21.0.11.0.10-2.el10_1.x86_64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z:java-21-ibm-semeru-certified-jdk-devel-1:21.0.11.0.10-2.el10_1.aarch64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z:java-21-ibm-semeru-certified-jdk-devel-1:21.0.11.0.10-2.el10_1.ppc64le	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z:java-21-ibm-semeru-certified-jdk-devel-1:21.0.11.0.10-2.el10_1.s390x	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z:java-21-ibm-semeru-certified-jdk-devel-1:21.0.11.0.10-2.el10_1.x86_64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z:java-21-ibm-semeru-certified-jdk-headless-1:21.0.11.0.10-2.el10_1.aarch64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z:java-21-ibm-semeru-certified-jdk-headless-1:21.0.11.0.10-2.el10_1.ppc64le	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z:java-21-ibm-semeru-certified-jdk-headless-1:21.0.11.0.10-2.el10_1.s390x	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z:java-21-ibm-semeru-certified-jdk-headless-1:21.0.11.0.10-2.el10_1.x86_64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z:java-21-ibm-semeru-certified-jdk-jmods-1:21.0.11.0.10-2.el10_1.aarch64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z:java-21-ibm-semeru-certified-jdk-jmods-1:21.0.11.0.10-2.el10_1.ppc64le	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z:java-21-ibm-semeru-certified-jdk-jmods-1:21.0.11.0.10-2.el10_1.s390x	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z:java-21-ibm-semeru-certified-jdk-jmods-1:21.0.11.0.10-2.el10_1.x86_64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z:java-21-ibm-semeru-certified-jdk-src-1:21.0.11.0.10-2.el10_1.aarch64	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z:java-21-ibm-semeru-certified-jdk-src-1:21.0.11.0.10-2.el10_1.ppc64le	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z:java-21-ibm-semeru-certified-jdk-src-1:21.0.11.0.10-2.el10_1.s390x	—	Vendor Fix fix
Unresolved product id: Supplementary-10.2.Z:java-21-ibm-semeru-certified-jdk-src-1:21.0.11.0.10-2.el10_1.x86_64	—	Vendor Fix fix

Threats

Impact Important

CVE-2026-22007

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: 8u481, 8u481-b50, 8u481-perf, 11.0.30, 17.0.18, 21.0.10, 25.0.2, 26; Oracle GraalVM for JDK: 17.0.18 and 21.0.10; Oracle GraalVM Enterprise Edition: 21.3.17. Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition executes 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 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 2.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).

2.9 (Low)


                
                  CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

CWE-327 - Use of a Broken or Risky Cryptographic Algorithm

Affected products

Fixed 51 products, the same list as for CVE-2026-6918

Threats

Impact Low

CVE-2026-22013

A flaw was found in OpenJDK. Because initial authentication challenges are transmitted in cleartext, a remote attacker intercepting network traffic can modify the iteration count during Kerberos authentication. This manipulation can enable key recovery, leading to sensitive information disclosure, or cause client authentication tools such as kinit to execute for an extended duration, resulting in a Denial of Service (DoS).

5.3 (Medium)


                
                  CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

CWE-319 - Cleartext Transmission of Sensitive Information

Affected products

Fixed 51 products, the same list as for CVE-2026-6918

Threats

Impact Moderate

CVE-2026-22016

A flaw was found in openjdk. When compiling XPath expressions, the internal XML security manager is not properly initialized, failing to restrict external entity resolution. A remote attacker could exploit this vulnerability by supplying specially crafted XML input to trigger XML External Entity (XXE) injection or XML Entity Expansion (XEE). Successful exploitation primarily leads to unauthorized information disclosure, such as the exposure of sensitive local files, and can also cause a Denial of Service (DoS) through resource exhaustion.

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CWE-611 - Improper Restriction of XML External Entity Reference

Affected products

Fixed 51 products, the same list as for CVE-2026-6918

Threats

Impact Important

CVE-2026-22021

A flaw was found in OpenJDK. An unauthenticated remote attacker could exploit this vulnerability to cause a Denial of Service (DoS) by triggering a stack overflow during certificate chain validation. By supplying a specially crafted certificate chain, an attacker can cause the affected application to crash.

5.3 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE-674 - Uncontrolled Recursion

Affected products

Fixed 51 products, the same list as for CVE-2026-6918

Threats

Impact Moderate

CVE-2026-23865

A flaw was found in Freetype. An integer overflow vulnerability exists when processing specially crafted OpenType variable fonts. A local attacker could exploit this by convincing a user to open a malicious font file, which may lead to an out-of-bounds read and potential information disclosure or denial of service.

5.3 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

CWE-125 - Out-of-bounds Read

Affected products

Fixed 51 products, the same list as for CVE-2026-6918

Threats

Impact Moderate

CVE-2026-34268

2.9 (Low)


                
                  CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

CWE-327 - Use of a Broken or Risky Cryptographic Algorithm

Affected products

Fixed 51 products, the same list as for CVE-2026-6918

Threats

Impact Low

CVE-2026-34282

A flaw was found in OpenJDK. A remote attacker can cause a Denial of Service (DoS) by inducing excessive processor utilization. When communicating over a Transport Layer Security (TLS) connection, if a remote server sends a connection closure notification but subsequently transmits additional data over the same connection before closing it, the receiving thread enters an infinite processing loop. This behavior causes the affected thread to consume 100% CPU, disrupting application performance and service availability.

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

Affected products

Fixed 51 products, the same list as for CVE-2026-6918

Threats

Impact Important

References

49 references

URL	Category
https://access.redhat.com/errata/RHSA-2026:22328	self
https://access.redhat.com/security/updates/classi…	external
https://bugzilla.redhat.com/show_bug.cgi?id=2443891	external
https://bugzilla.redhat.com/show_bug.cgi?id=2460038	external
https://bugzilla.redhat.com/show_bug.cgi?id=2460039	external
https://bugzilla.redhat.com/show_bug.cgi?id=2460040	external
https://bugzilla.redhat.com/show_bug.cgi?id=2460042	external
https://bugzilla.redhat.com/show_bug.cgi?id=2460043	external
https://bugzilla.redhat.com/show_bug.cgi?id=2460044	external
https://bugzilla.redhat.com/show_bug.cgi?id=2466741	external
https://security.access.redhat.com/data/csaf/v2/a…	self
https://access.redhat.com/security/cve/CVE-2026-6918	self
https://bugzilla.redhat.com/show_bug.cgi?id=2466741	external
https://www.cve.org/CVERecord?id=CVE-2026-6918	external
https://nvd.nist.gov/vuln/detail/CVE-2026-6918	external
https://github.com/eclipse-openj9/openj9/pull/23793	external
https://github.com/eclipse-openj9/openj9/security…	external
https://access.redhat.com/security/cve/CVE-2026-22007	self
https://bugzilla.redhat.com/show_bug.cgi?id=2460038	external
https://www.cve.org/CVERecord?id=CVE-2026-22007	external
https://nvd.nist.gov/vuln/detail/CVE-2026-22007	external
https://www.oracle.com/security-alerts/cpuapr2026…	external
https://access.redhat.com/security/cve/CVE-2026-22013	self
https://bugzilla.redhat.com/show_bug.cgi?id=2460040	external
https://www.cve.org/CVERecord?id=CVE-2026-22013	external
https://nvd.nist.gov/vuln/detail/CVE-2026-22013	external
https://access.redhat.com/security/cve/CVE-2026-22016	self
https://bugzilla.redhat.com/show_bug.cgi?id=2460039	external
https://www.cve.org/CVERecord?id=CVE-2026-22016	external
https://nvd.nist.gov/vuln/detail/CVE-2026-22016	external
https://access.redhat.com/security/cve/CVE-2026-22021	self
https://bugzilla.redhat.com/show_bug.cgi?id=2460042	external
https://www.cve.org/CVERecord?id=CVE-2026-22021	external
https://nvd.nist.gov/vuln/detail/CVE-2026-22021	external
https://access.redhat.com/security/cve/CVE-2026-23865	self
https://bugzilla.redhat.com/show_bug.cgi?id=2443891	external
https://www.cve.org/CVERecord?id=CVE-2026-23865	external
https://nvd.nist.gov/vuln/detail/CVE-2026-23865	external
https://gitlab.com/freetype/freetype/-/commit/fc8…	external
https://sourceforge.net/projects/freetype/files/f…	external
https://www.facebook.com/security/advisories/cve-…	external
https://access.redhat.com/security/cve/CVE-2026-34268	self
https://bugzilla.redhat.com/show_bug.cgi?id=2460043	external
https://www.cve.org/CVERecord?id=CVE-2026-34268	external
https://nvd.nist.gov/vuln/detail/CVE-2026-34268	external
https://access.redhat.com/security/cve/CVE-2026-34282	self
https://bugzilla.redhat.com/show_bug.cgi?id=2460044	external
https://www.cve.org/CVERecord?id=CVE-2026-34282	external
https://nvd.nist.gov/vuln/detail/CVE-2026-34282	external

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        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-6918"
        },
        {
          "category": "external",
          "summary": "RHBZ#2466741",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2466741"
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        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-6918",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-6918"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-6918",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6918"
        },
        {
          "category": "external",
          "summary": "https://github.com/eclipse-openj9/openj9/pull/23793",
          "url": "https://github.com/eclipse-openj9/openj9/pull/23793"
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        {
          "category": "external",
          "summary": "https://github.com/eclipse-openj9/openj9/security/advisories/GHSA-q393-vr4c-969r",
          "url": "https://github.com/eclipse-openj9/openj9/security/advisories/GHSA-q393-vr4c-969r"
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      "release_date": "2026-05-05T12:29:09.667000+00:00",
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          "date": "2026-06-01T17:56:39+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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      "cwe": {
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      "ids": [
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      "notes": [
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          "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: 8u481, 8u481-b50, 8u481-perf, 11.0.30, 17.0.18, 21.0.10, 25.0.2, 26; Oracle GraalVM for JDK: 17.0.18 and  21.0.10; Oracle GraalVM Enterprise Edition: 21.3.17. Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition executes 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 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 2.9 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "openjdk: Enhance crypto algorithm support (Oracle CPU 2026-04)",
          "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"
        }
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      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-22007"
        },
        {
          "category": "external",
          "summary": "RHBZ#2460038",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2460038"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-22007",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-22007"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-22007",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22007"
        },
        {
          "category": "external",
          "summary": "https://www.oracle.com/security-alerts/cpuapr2026.html#AppendixJAVA",
          "url": "https://www.oracle.com/security-alerts/cpuapr2026.html#AppendixJAVA"
        }
      ],
      "release_date": "2026-04-21T20:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-06-01T17:56:39+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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            "availabilityImpact": "NONE",
            "baseScore": 2.9,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
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      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "openjdk: Enhance crypto algorithm support (Oracle CPU 2026-04)"
    },
    {
      "cve": "CVE-2026-22013",
      "cwe": {
        "id": "CWE-319",
        "name": "Cleartext Transmission of Sensitive Information"
      },
      "discovery_date": "2026-04-21T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2460040"
        }
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      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in OpenJDK. Because initial authentication challenges are transmitted in cleartext, a remote attacker intercepting network traffic can modify the iteration count during Kerberos authentication. This manipulation can enable key recovery, leading to sensitive information disclosure, or cause client authentication tools such as kinit to execute for an extended duration, resulting in a Denial of Service (DoS).",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "openjdk: Improve Kerberos credentialing (Oracle CPU 2026-04)",
          "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"
        }
      ],
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      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-22013"
        },
        {
          "category": "external",
          "summary": "RHBZ#2460040",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2460040"
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          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-22013",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-22013"
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        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-22013",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22013"
        },
        {
          "category": "external",
          "summary": "https://www.oracle.com/security-alerts/cpuapr2026.html#AppendixJAVA",
          "url": "https://www.oracle.com/security-alerts/cpuapr2026.html#AppendixJAVA"
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      "release_date": "2026-04-21T20:00:00+00:00",
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          "date": "2026-06-01T17:56:39+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.1"
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          "category": "impact",
          "details": "Moderate"
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      "title": "openjdk: Improve Kerberos credentialing (Oracle CPU 2026-04)"
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    {
      "cve": "CVE-2026-22016",
      "cwe": {
        "id": "CWE-611",
        "name": "Improper Restriction of XML External Entity Reference"
      },
      "discovery_date": "2026-04-21T00:00:00+00:00",
      "ids": [
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          "system_name": "Red Hat Bugzilla ID",
          "text": "2460039"
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      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in openjdk. When compiling XPath expressions, the internal XML security manager is not properly initialized, failing to restrict external entity resolution. A remote attacker could exploit this vulnerability by supplying specially crafted XML input to trigger XML External Entity (XXE) injection or XML Entity Expansion (XEE). Successful exploitation primarily leads to unauthorized information disclosure, such as the exposure of sensitive local files, and can also cause a Denial of Service (DoS) through resource exhaustion.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "openjdk: Enhance Path Factories Redux (Oracle CPU 2026-04)",
          "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"
        }
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        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-22016"
        },
        {
          "category": "external",
          "summary": "RHBZ#2460039",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2460039"
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        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-22016",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-22016"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-22016",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22016"
        },
        {
          "category": "external",
          "summary": "https://www.oracle.com/security-alerts/cpuapr2026.html#AppendixJAVA",
          "url": "https://www.oracle.com/security-alerts/cpuapr2026.html#AppendixJAVA"
        }
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      "release_date": "2026-04-21T20:00:00+00:00",
      "remediations": [
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          "category": "vendor_fix",
          "date": "2026-06-01T17:56:39+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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            "category": "none"
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          "url": "https://access.redhat.com/errata/RHSA-2026:22328"
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      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
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          "category": "impact",
          "details": "Important"
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      "title": "openjdk: Enhance Path Factories Redux (Oracle CPU 2026-04)"
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    {
      "cve": "CVE-2026-22021",
      "cwe": {
        "id": "CWE-674",
        "name": "Uncontrolled Recursion"
      },
      "discovery_date": "2026-04-21T00:00:00+00:00",
      "ids": [
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          "text": "2460042"
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      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in OpenJDK. An unauthenticated remote attacker could exploit this vulnerability to cause a Denial of Service (DoS) by triggering a stack overflow during certificate chain validation. By supplying a specially crafted certificate chain, an attacker can cause the affected application to crash.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "openjdk: Enhance certificate chain validation (Oracle CPU 2026-04)",
          "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"
        }
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      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-22021"
        },
        {
          "category": "external",
          "summary": "RHBZ#2460042",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2460042"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-22021",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-22021"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-22021",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22021"
        },
        {
          "category": "external",
          "summary": "https://www.oracle.com/security-alerts/cpuapr2026.html#AppendixJAVA",
          "url": "https://www.oracle.com/security-alerts/cpuapr2026.html#AppendixJAVA"
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      "release_date": "2026-04-21T20:00:00+00:00",
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          "date": "2026-06-01T17:56:39+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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      "ids": [
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          "category": "description",
          "text": "A flaw was found in Freetype. An integer overflow vulnerability exists when processing specially crafted OpenType variable fonts. A local attacker could exploit this by convincing a user to open a malicious font file, which may lead to an out-of-bounds read and potential information disclosure or denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "freetype: Information disclosure or denial of service via specially crafted font files",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This is a MODERATE impact vulnerability. An integer overflow in the Freetype library can lead to an out-of-bounds read when processing specially crafted OpenType variable fonts. Exploitation requires user interaction, such as opening a malicious font file.",
          "title": "Statement"
        },
        {
          "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"
        }
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      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-23865"
        },
        {
          "category": "external",
          "summary": "RHBZ#2443891",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2443891"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-23865",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-23865"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-23865",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23865"
        },
        {
          "category": "external",
          "summary": "https://gitlab.com/freetype/freetype/-/commit/fc85a255849229c024c8e65f536fe1875d84841c",
          "url": "https://gitlab.com/freetype/freetype/-/commit/fc85a255849229c024c8e65f536fe1875d84841c"
        },
        {
          "category": "external",
          "summary": "https://sourceforge.net/projects/freetype/files/freetype2/2.14.2/",
          "url": "https://sourceforge.net/projects/freetype/files/freetype2/2.14.2/"
        },
        {
          "category": "external",
          "summary": "https://www.facebook.com/security/advisories/cve-2026-23865",
          "url": "https://www.facebook.com/security/advisories/cve-2026-23865"
        },
        {
          "category": "external",
          "summary": "https://www.oracle.com/security-alerts/cpuapr2026.html#AppendixJAVA",
          "url": "https://www.oracle.com/security-alerts/cpuapr2026.html#AppendixJAVA"
        }
      ],
      "release_date": "2026-03-02T16:09:42.079000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-06-01T17:56:39+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "freetype: Information disclosure or denial of service via specially crafted font files"
    },
    {
      "cve": "CVE-2026-34268",
      "cwe": {
        "id": "CWE-327",
        "name": "Use of a Broken or Risky Cryptographic Algorithm"
      },
      "discovery_date": "2026-04-21T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2460043"
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      "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: 8u481, 8u481-b50, 8u481-perf, 11.0.30, 17.0.18, 21.0.10, 25.0.2, 26; Oracle GraalVM for JDK: 17.0.18 and  21.0.10; Oracle GraalVM Enterprise Edition: 21.3.17. Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition executes 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 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 2.9 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "openjdk: Enhance key generation (Oracle CPU 2026-04)",
          "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"
        }
      ],
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      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-34268"
        },
        {
          "category": "external",
          "summary": "RHBZ#2460043",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2460043"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-34268",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-34268"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-34268",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34268"
        },
        {
          "category": "external",
          "summary": "https://www.oracle.com/security-alerts/cpuapr2026.html#AppendixJAVA",
          "url": "https://www.oracle.com/security-alerts/cpuapr2026.html#AppendixJAVA"
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      "release_date": "2026-04-21T20:00:00+00:00",
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          "category": "vendor_fix",
          "date": "2026-06-01T17:56:39+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 2.9,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
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        {
          "category": "impact",
          "details": "Low"
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      "title": "openjdk: Enhance key generation (Oracle CPU 2026-04)"
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    {
      "cve": "CVE-2026-34282",
      "cwe": {
        "id": "CWE-835",
        "name": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)"
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      "discovery_date": "2026-04-21T00:00:00+00:00",
      "ids": [
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          "system_name": "Red Hat Bugzilla ID",
          "text": "2460044"
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      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in OpenJDK. A remote attacker can cause a Denial of Service (DoS) by inducing excessive processor utilization. When communicating over a Transport Layer Security (TLS) connection, if a remote server sends a connection closure notification but subsequently transmits additional data over the same connection before closing it, the receiving thread enters an infinite processing loop. This behavior causes the affected thread to consume 100% CPU, disrupting application performance and service availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "openjdk: Enhance TLS connection handling (Oracle CPU 2026-04)",
          "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"
        }
      ],
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        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-34282"
        },
        {
          "category": "external",
          "summary": "RHBZ#2460044",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2460044"
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          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-34282",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-34282"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-34282",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34282"
        },
        {
          "category": "external",
          "summary": "https://www.oracle.com/security-alerts/cpuapr2026.html#AppendixJAVA",
          "url": "https://www.oracle.com/security-alerts/cpuapr2026.html#AppendixJAVA"
        }
      ],
      "release_date": "2026-04-21T20:00:00+00:00",
      "remediations": [
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          "category": "vendor_fix",
          "date": "2026-06-01T17:56:39+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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      "threats": [
        {
          "category": "impact",
          "details": "Important"
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      ],
      "title": "openjdk: Enhance TLS connection handling (Oracle CPU 2026-04)"
    }
  ]
}

CVE-2026-22007 (GCVE-0-2026-22007)

Vulnerability from cvelistv5 – Published: 2026-04-21 20:35 – Updated: 2026-04-22 14:05

Summary

Severity

2.9 (Low)


                        
                          CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-22 14:05 UTC

CWE

Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition executes 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.
CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

oracle CNA under the mitre root

CNA scorecard C 69/100 over 3982 records in the last 180 days details

References

1 reference

URL	Tags
https://www.oracle.com/security-alerts/cpuapr2026.html	vendor-advisory

Impacted products

3 products

Vendor	Product	Version
Oracle Corporation	Oracle Java SE	Affected: 8u481 Affected: 8u481-b50 Affected: 8u481-perf Affected: 11.0.30 Affected: 17.0.18 Affected: 21.0.10 Affected: 25.0.2 Affected: 26
Oracle Corporation	Oracle GraalVM for JDK	Affected: 17.0.18 Affected: 21.0.10
Oracle Corporation	Oracle GraalVM Enterprise Edition	Affected: 21.3.17

Show details on NVD website

JSON

To clipboard

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CVE-2026-22013 (GCVE-0-2026-22013)

Vulnerability from cvelistv5 – Published: 2026-04-21 20:35 – Updated: 2026-04-22 14:09

Summary

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JGSS). Supported versions that are affected are Oracle Java SE: 8u481, 8u481-b50, 8u481-perf, 11.0.30, 17.0.18, 21.0.10, 25.0.2, 26; Oracle GraalVM for JDK: 17.0.18 and 21.0.10; Oracle GraalVM Enterprise Edition: 21.3.17. 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 require human interaction from a person other than the attacker. 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 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. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N).

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-22 14:09 UTC

CWE

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 require human interaction from a person other than the attacker. 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.
CWE-693 - Protection Mechanism Failure

Assigner

oracle CNA under the mitre root

CNA scorecard C 69/100 over 3982 records in the last 180 days details

References

1 reference

URL	Tags
https://www.oracle.com/security-alerts/cpuapr2026.html	vendor-advisory

Impacted products

3 products

Vendor	Product	Version
Oracle Corporation	Oracle Java SE	Affected: 8u481 Affected: 8u481-b50 Affected: 8u481-perf Affected: 11.0.30 Affected: 17.0.18 Affected: 21.0.10 Affected: 25.0.2 Affected: 26
Oracle Corporation	Oracle GraalVM for JDK	Affected: 17.0.18 Affected: 21.0.10
Oracle Corporation	Oracle GraalVM Enterprise Edition	Affected: 21.3.17

Show details on NVD website

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CVE-2026-22016 (GCVE-0-2026-22016)

Vulnerability from cvelistv5 – Published: 2026-04-21 20:35 – Updated: 2026-09-18 12:04

Summary

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JAXP). Supported versions that are affected are Oracle Java SE: 8u481, 8u481-b50, 8u481-perf, 11.0.30, 17.0.18, 21.0.10, 25.0.2, 26; Oracle GraalVM for JDK: 17.0.18 and 21.0.10; Oracle GraalVM Enterprise Edition: 21.3.17. Easily exploitable 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 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 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-22 14:11 UTC

CWE

Easily exploitable 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 access to critical data or complete access to all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data.
CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
CWE-502 - Deserialization of Untrusted Data
CWE-611 - Improper Restriction of XML External Entity Reference

Assigner

oracle CNA under the mitre root

CNA scorecard C 69/100 over 3982 records in the last 180 days details

References

22 references

URL	Tags
https://www.oracle.com/security-alerts/cpuapr2026.html	vendor-advisory
https://access.redhat.com/security/cve/CVE-2026-22016	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2460039	issue-trackingx_refsource_REDHAT
https://security.access.redhat.com/data/csaf/v2/v…	x_sadp-csaf-vex
https://access.redhat.com/errata/RHSA-2026:9682	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:9254	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:9689	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:9693	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:9683	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:9686	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:9688	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:9687	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:9691	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:9694	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:9684	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:11655	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:11403	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:11902	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:11829	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:22328	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:22139	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:11822	vendor-advisoryx_refsource_REDHAT

Impacted products

57 products

Vendor	Product	Version
Oracle Corporation	Oracle Java SE	Affected: 8u481 Affected: 8u481-b50 Affected: 8u481-perf Affected: 11.0.30 Affected: 17.0.18 Affected: 21.0.10 Affected: 25.0.2 Affected: 26
Oracle Corporation	Oracle GraalVM for JDK	Affected: 17.0.18 Affected: 21.0.10
Oracle Corporation	Oracle GraalVM Enterprise Edition	Affected: 21.3.17
Red Hat	Red Hat Build of OpenJDK 17.0.19	Unaffected: openjdk-windows , < * (rpm) cpe:/a:redhat:openjdk:17
Red Hat	Red Hat Build of OpenJDK 17.0.9	Unaffected: openjdk-portable , < * (rpm) cpe:/a:redhat:openjdk:17
Red Hat	Red Hat Build of OpenJDK 21.0.11	Unaffected: openjdk-portable , < * (rpm) Unaffected: openjdk-windows , < * (rpm) cpe:/a:redhat:openjdk:21
Red Hat	Red Hat Build of OpenJDK 25.0.3	Unaffected: openjdk-portable , < * (rpm) cpe:/a:redhat:openjdk:25
Red Hat	Red Hat Build of OpenJDK 8u492	Unaffected: openjdk-portable , < * (rpm) Unaffected: openjdk-windows , < * (rpm) cpe:/a:redhat:openjdk:1.8
Red Hat	Red Hat Enterprise Linux 10	Unaffected: 1:21.0.11.0.10-2.el10_2 , < * (rpm) cpe:/o:redhat:enterprise_linux:10.1
Red Hat	Red Hat Enterprise Linux 10	Unaffected: 1:25.0.3.0.9-1.el10_2 , < * (rpm) cpe:/o:redhat:enterprise_linux:10.1
Red Hat	Red Hat Enterprise Linux 10	Unaffected: 1:21.0.11.0.10-2.el10_1 , < * (rpm) cpe:/o:redhat:enterprise_linux:10.2
Red Hat	Red Hat Enterprise Linux 10.0 Extended Update Support	Unaffected: 1:21.0.11.0.10-1.el10_0 , < * (rpm) cpe:/o:redhat:enterprise_linux_eus:10.0
Red Hat	Red Hat Enterprise Linux 10.0 Extended Update Support	Unaffected: 1:21.0.11.0.10-1.el10_2 , < * (rpm) cpe:/o:redhat:enterprise_linux_eus:10.0
Red Hat	Red Hat Enterprise Linux 10.2 Extended Update Support	Unaffected: 1:21.0.11.0.10-2.el10_1 , < * (rpm) cpe:/o:redhat:enterprise_linux_eus:10.2
Red Hat	Red Hat Enterprise Linux 7 Extended Lifecycle Support	Unaffected: 1:1.8.0.492.b09-1.el7_9 , < * (rpm) cpe:/o:redhat:rhel_els:7
Red Hat	Red Hat Enterprise Linux 8	Unaffected: 1:1.8.0.492.b09-1.el8 , < * (rpm) cpe:/a:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 8	Unaffected: 1:17.0.19.0.10-1.el8 , < * (rpm) cpe:/a:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 8	Unaffected: 1:21.0.11.0.10-1.el8 , < * (rpm) cpe:/a:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 8	Unaffected: 1:1.8.0.8.65-1.el8_10 , < * (rpm) cpe:/a:redhat:enterprise_linux:8::supplementary
Red Hat	Red Hat Enterprise Linux 8.2 Advanced Update Support	Unaffected: 1:1.8.0.492.b09-1.el8 , < * (rpm) cpe:/a:redhat:rhel_aus:8.2
Red Hat	Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support	Unaffected: 1:1.8.0.492.b09-1.el8 , < * (rpm) cpe:/a:redhat:rhel_aus:8.4
Red Hat	Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support	Unaffected: 1:17.0.19.0.10-1.el8 , < * (rpm) cpe:/a:redhat:rhel_aus:8.4
Red Hat	Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On	Unaffected: 1:1.8.0.492.b09-1.el8 , < * (rpm) cpe:/a:redhat:rhel_eus_long_life:8.4
Red Hat	Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On	Unaffected: 1:17.0.19.0.10-1.el8 , < * (rpm) cpe:/a:redhat:rhel_eus_long_life:8.4
Red Hat	Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support	Unaffected: 1:1.8.0.492.b09-1.el8 , < * (rpm) cpe:/a:redhat:rhel_aus:8.6
Red Hat	Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support	Unaffected: 1:17.0.19.0.10-1.el8 , < * (rpm) cpe:/a:redhat:rhel_aus:8.6
Red Hat	Red Hat Enterprise Linux 8.6 Telecommunications Update Service	Unaffected: 1:1.8.0.492.b09-1.el8 , < * (rpm) cpe:/a:redhat:rhel_tus:8.6
Red Hat	Red Hat Enterprise Linux 8.6 Telecommunications Update Service	Unaffected: 1:17.0.19.0.10-1.el8 , < * (rpm) cpe:/a:redhat:rhel_tus:8.6
Red Hat	Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions	Unaffected: 1:1.8.0.492.b09-1.el8 , < * (rpm) cpe:/a:redhat:rhel_e4s:8.6
Red Hat	Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions	Unaffected: 1:17.0.19.0.10-1.el8 , < * (rpm) cpe:/a:redhat:rhel_e4s:8.6
Red Hat	Red Hat Enterprise Linux 8.8 Telecommunications Update Service	Unaffected: 1:1.8.0.492.b09-1.el8 , < * (rpm) cpe:/a:redhat:rhel_tus:8.8
Red Hat	Red Hat Enterprise Linux 8.8 Telecommunications Update Service	Unaffected: 1:17.0.19.0.10-1.el8 , < * (rpm) cpe:/a:redhat:rhel_tus:8.8
Red Hat	Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions	Unaffected: 1:1.8.0.492.b09-1.el8 , < * (rpm) cpe:/a:redhat:rhel_e4s:8.8
Red Hat	Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions	Unaffected: 1:17.0.19.0.10-1.el8 , < * (rpm) cpe:/a:redhat:rhel_e4s:8.8
Red Hat	Red Hat Enterprise Linux 9	Unaffected: 1:1.8.0.492.b09-2.el9 , < * (rpm) cpe:/a:redhat:enterprise_linux:9
Red Hat	Red Hat Enterprise Linux 9	Unaffected: 1:17.0.19.0.10-2.el9 , < * (rpm) cpe:/a:redhat:enterprise_linux:9
Red Hat	Red Hat Enterprise Linux 9	Unaffected: 1:21.0.11.0.10-2.el9 , < * (rpm) cpe:/a:redhat:enterprise_linux:9
Red Hat	Red Hat Enterprise Linux 9	Unaffected: 1:25.0.3.0.9-1.el9 , < * (rpm) cpe:/a:redhat:enterprise_linux:9
Red Hat	Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions	Unaffected: 1:1.8.0.492.b09-1.el9 , < * (rpm) cpe:/a:redhat:rhel_e4s:9.0
Red Hat	Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions	Unaffected: 1:17.0.19.0.10-1.el9 , < * (rpm) cpe:/a:redhat:rhel_e4s:9.0
Red Hat	Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions	Unaffected: 1:1.8.0.492.b09-1.el9 , < * (rpm) cpe:/a:redhat:rhel_e4s:9.2
Red Hat	Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions	Unaffected: 1:17.0.19.0.10-1.el9 , < * (rpm) cpe:/a:redhat:rhel_e4s:9.2
Red Hat	Red Hat Enterprise Linux 9.4 Extended Update Support	Unaffected: 1:1.8.0.492.b09-1.el9 , < * (rpm) cpe:/a:redhat:rhel_eus:9.4
Red Hat	Red Hat Enterprise Linux 9.4 Extended Update Support	Unaffected: 1:17.0.19.0.10-1.el9 , < * (rpm) cpe:/a:redhat:rhel_eus:9.4
Red Hat	Red Hat Enterprise Linux 9.4 Extended Update Support	Unaffected: 1:21.0.11.0.10-1.el9 , < * (rpm) cpe:/a:redhat:rhel_eus:9.4
Red Hat	Red Hat Enterprise Linux 9.6 Extended Update Support	Unaffected: 1:1.8.0.492.b09-1.el9 , < * (rpm) cpe:/a:redhat:rhel_eus:9.6
Red Hat	Red Hat Enterprise Linux 9.6 Extended Update Support	Unaffected: 1:17.0.19.0.10-1.el9 , < * (rpm) cpe:/a:redhat:rhel_eus:9.6
Red Hat	Red Hat Enterprise Linux 9.6 Extended Update Support	Unaffected: 1:21.0.11.0.10-1.el9 , < * (rpm) cpe:/a:redhat:rhel_eus:9.6
Red Hat	Red Hat OpenJDK 11 els for RHEL 7	Unaffected: 1:11.0.31.0.11-1.el7_9 , < * (rpm) cpe:/a:redhat:openjdk_els:11::el7
Red Hat	Red Hat OpenJDK 11 els for RHEL 8	Unaffected: 1:11.0.31.0.11-1.el8 , < * (rpm) cpe:/a:redhat:openjdk_els:11::el8
Red Hat	Red Hat OpenJDK 11 els for RHEL 9	Unaffected: 1:11.0.31.0.11-1.el9 , < * (rpm) cpe:/a:redhat:openjdk_els:11::el9
Red Hat	Temurin Build of OpenJDK 25.0.3	Unaffected: openjdk-windows , < * (rpm) cpe:/a:redhat:openjdk:25
Red Hat	Red Hat Hardened Images	Unaffected: 21.0.11.0.10-2.hum1 , < * (rpm) cpe:/a:redhat:hummingbird:1
Red Hat	Red Hat Hardened Images	Unaffected: 21.0.11.0.10-1.hum1 , < * (rpm) cpe:/a:redhat:hummingbird:1
Red Hat	Red Hat Hardened Images	Unaffected: 25.0.3.0.9-1.hum1 , < * (rpm) cpe:/a:redhat:hummingbird:1
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7

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{
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        "metrics": [
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            "other": {
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                "id": "CVE-2026-22016",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-22T14:11:15.674948Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
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            "descriptions": [
              {
                "cweId": "CWE-200",
                "description": "CWE-200 Exposure of Sensitive Information to an Unauthorized Actor",
                "lang": "en",
                "type": "CWE"
              }
            ]
          },
          {
            "descriptions": [
              {
                "cweId": "CWE-502",
                "description": "CWE-502 Deserialization of Untrusted Data",
                "lang": "en",
                "type": "CWE"
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            ]
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        "providerMetadata": {
          "dateUpdated": "2026-04-22T14:12:01.017Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
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CVE-2026-22021 (GCVE-0-2026-22021)

Vulnerability from cvelistv5 – Published: 2026-04-21 20:35 – Updated: 2026-04-22 13:58

Summary

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: 8u481, 8u481-b50, 8u481-perf, 11.0.30, 17.0.18, 21.0.10, 25.0.2, 26; Oracle GraalVM for JDK: 17.0.18 and 21.0.10; Oracle GraalVM Enterprise Edition: 21.3.17. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS 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 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 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).

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-22 13:58 UTC

CWE

Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS 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.
CWE-400 - Uncontrolled Resource Consumption

Assigner

oracle CNA under the mitre root

CNA scorecard C 69/100 over 3982 records in the last 180 days details

References

1 reference

URL	Tags
https://www.oracle.com/security-alerts/cpuapr2026.html	vendor-advisory

Impacted products

3 products

Vendor	Product	Version
Oracle Corporation	Oracle Java SE	Affected: 8u481 Affected: 8u481-b50 Affected: 8u481-perf Affected: 11.0.30 Affected: 17.0.18 Affected: 21.0.10 Affected: 25.0.2 Affected: 26
Oracle Corporation	Oracle GraalVM for JDK	Affected: 17.0.18 Affected: 21.0.10
Oracle Corporation	Oracle GraalVM Enterprise Edition	Affected: 21.3.17

Show details on NVD website

JSON

To clipboard

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CVE-2026-23865 (GCVE-0-2026-23865)

Vulnerability from cvelistv5 – Published: 2026-03-02 16:09 – Updated: 2026-03-04 00:16

Summary

An integer overflow in the tt_var_load_item_variation_store function of the Freetype library in versions 2.13.2 and 2.13.3 may allow for an out of bounds read operation when parsing HVAR/VVAR/MVAR tables in OpenType variable fonts. This issue is fixed in version 2.14.2.

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-03-02 16:25 UTC

CWE

CWE-125 - Out of Bounds Read
CWE-125 - Out-of-bounds Read

Assigner

Meta CNA under the mitre root

CNA scorecard D 49/100 over 12 records in the last 180 days details

References

4 references

URL	Tags
https://www.facebook.com/security/advisories/cve-…	x_refsource_CONFIRM
https://gitlab.com/freetype/freetype/-/commit/fc8…	x_refsource_CONFIRM
https://sourceforge.net/projects/freetype/files/f…	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2026/03/03/8

Impacted products

1 product

Vendor	Product	Version
FreeType	FreeType	Affected: 2.13.2 , ≤ 2.13.3 (semver) Affected: 2.14.0 , ≤ 2.14.1 (semver)

Show details on NVD website

JSON

To clipboard

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CVE-2026-34268 (GCVE-0-2026-34268)

Vulnerability from cvelistv5 – Published: 2026-04-21 20:35 – Updated: 2026-04-22 13:55

Summary

Severity

2.9 (Low)


                        
                          CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-22 13:55 UTC

CWE

Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition executes 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.
CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

oracle CNA under the mitre root

CNA scorecard C 69/100 over 3982 records in the last 180 days details

References

1 reference

URL	Tags
https://www.oracle.com/security-alerts/cpuapr2026.html	vendor-advisory

Impacted products

3 products

Vendor	Product	Version
Oracle Corporation	Oracle Java SE	Affected: 8u481 Affected: 8u481-b50 Affected: 8u481-perf Affected: 11.0.30 Affected: 17.0.18 Affected: 21.0.10 Affected: 25.0.2 Affected: 26
Oracle Corporation	Oracle GraalVM for JDK	Affected: 17.0.18 Affected: 21.0.10
Oracle Corporation	Oracle GraalVM Enterprise Edition	Affected: 21.3.17

Show details on NVD website

JSON

To clipboard

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CVE-2026-34282 (GCVE-0-2026-34282)

Vulnerability from cvelistv5 – Published: 2026-04-21 20:35 – Updated: 2026-09-18 12:04

Summary

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: 8u481-perf, 11.0.30, 17.0.18, 21.0.10, 25.0.2, 26; Oracle GraalVM for JDK: 17.0.18 and 21.0.10; Oracle GraalVM Enterprise Edition: 21.3.17. Easily exploitable 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 ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. 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).

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-22 15:33 UTC

CWE

Easily exploitable 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 ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition.
CWE-400 - Uncontrolled Resource Consumption
CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

Assigner

oracle CNA under the mitre root

CNA scorecard C 69/100 over 3982 records in the last 180 days details

References

18 references

URL	Tags
https://www.oracle.com/security-alerts/cpuapr2026.html	vendor-advisory
https://access.redhat.com/security/cve/CVE-2026-34282	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2460044	issue-trackingx_refsource_REDHAT
https://security.access.redhat.com/data/csaf/v2/v…	x_sadp-csaf-vex
https://access.redhat.com/errata/RHSA-2026:9254	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:9689	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:9693	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:9686	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:9688	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:9687	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:9691	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:9694	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:11655	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:11403	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:11902	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:11829	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:22328	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:11822	vendor-advisoryx_refsource_REDHAT

Impacted products

43 products

Vendor	Product	Version
Oracle Corporation	Oracle Java SE	Affected: 8u481-perf Affected: 11.0.30 Affected: 17.0.18 Affected: 21.0.10 Affected: 25.0.2 Affected: 26
Oracle Corporation	Oracle GraalVM for JDK	Affected: 17.0.18 Affected: 21.0.10
Oracle Corporation	Oracle GraalVM Enterprise Edition	Affected: 21.3.17
Red Hat	Red Hat Build of OpenJDK 17.0.19	Unaffected: openjdk-windows , < * (rpm) cpe:/a:redhat:openjdk:17
Red Hat	Red Hat Build of OpenJDK 17.0.9	Unaffected: openjdk-portable , < * (rpm) cpe:/a:redhat:openjdk:17
Red Hat	Red Hat Build of OpenJDK 21.0.11	Unaffected: openjdk-portable , < * (rpm) Unaffected: openjdk-windows , < * (rpm) cpe:/a:redhat:openjdk:21
Red Hat	Red Hat Build of OpenJDK 25.0.3	Unaffected: openjdk-portable , < * (rpm) cpe:/a:redhat:openjdk:25
Red Hat	Red Hat Enterprise Linux 10	Unaffected: 1:21.0.11.0.10-2.el10_2 , < * (rpm) cpe:/o:redhat:enterprise_linux:10.1
Red Hat	Red Hat Enterprise Linux 10	Unaffected: 1:25.0.3.0.9-1.el10_2 , < * (rpm) cpe:/o:redhat:enterprise_linux:10.1
Red Hat	Red Hat Enterprise Linux 10	Unaffected: 1:21.0.11.0.10-2.el10_1 , < * (rpm) cpe:/o:redhat:enterprise_linux:10.2
Red Hat	Red Hat Enterprise Linux 10.0 Extended Update Support	Unaffected: 1:21.0.11.0.10-1.el10_0 , < * (rpm) cpe:/o:redhat:enterprise_linux_eus:10.0
Red Hat	Red Hat Enterprise Linux 10.0 Extended Update Support	Unaffected: 1:21.0.11.0.10-1.el10_2 , < * (rpm) cpe:/o:redhat:enterprise_linux_eus:10.0
Red Hat	Red Hat Enterprise Linux 10.2 Extended Update Support	Unaffected: 1:21.0.11.0.10-2.el10_1 , < * (rpm) cpe:/o:redhat:enterprise_linux_eus:10.2
Red Hat	Red Hat Enterprise Linux 8	Unaffected: 1:17.0.19.0.10-1.el8 , < * (rpm) cpe:/a:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 8	Unaffected: 1:21.0.11.0.10-1.el8 , < * (rpm) cpe:/a:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support	Unaffected: 1:17.0.19.0.10-1.el8 , < * (rpm) cpe:/a:redhat:rhel_aus:8.4
Red Hat	Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On	Unaffected: 1:17.0.19.0.10-1.el8 , < * (rpm) cpe:/a:redhat:rhel_eus_long_life:8.4
Red Hat	Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support	Unaffected: 1:17.0.19.0.10-1.el8 , < * (rpm) cpe:/a:redhat:rhel_aus:8.6
Red Hat	Red Hat Enterprise Linux 8.6 Telecommunications Update Service	Unaffected: 1:17.0.19.0.10-1.el8 , < * (rpm) cpe:/a:redhat:rhel_tus:8.6
Red Hat	Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions	Unaffected: 1:17.0.19.0.10-1.el8 , < * (rpm) cpe:/a:redhat:rhel_e4s:8.6
Red Hat	Red Hat Enterprise Linux 8.8 Telecommunications Update Service	Unaffected: 1:17.0.19.0.10-1.el8 , < * (rpm) cpe:/a:redhat:rhel_tus:8.8
Red Hat	Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions	Unaffected: 1:17.0.19.0.10-1.el8 , < * (rpm) cpe:/a:redhat:rhel_e4s:8.8
Red Hat	Red Hat Enterprise Linux 9	Unaffected: 1:17.0.19.0.10-2.el9 , < * (rpm) cpe:/a:redhat:enterprise_linux:9
Red Hat	Red Hat Enterprise Linux 9	Unaffected: 1:21.0.11.0.10-2.el9 , < * (rpm) cpe:/a:redhat:enterprise_linux:9
Red Hat	Red Hat Enterprise Linux 9	Unaffected: 1:25.0.3.0.9-1.el9 , < * (rpm) cpe:/a:redhat:enterprise_linux:9
Red Hat	Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions	Unaffected: 1:17.0.19.0.10-1.el9 , < * (rpm) cpe:/a:redhat:rhel_e4s:9.0
Red Hat	Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions	Unaffected: 1:17.0.19.0.10-1.el9 , < * (rpm) cpe:/a:redhat:rhel_e4s:9.2
Red Hat	Red Hat Enterprise Linux 9.4 Extended Update Support	Unaffected: 1:17.0.19.0.10-1.el9 , < * (rpm) cpe:/a:redhat:rhel_eus:9.4
Red Hat	Red Hat Enterprise Linux 9.4 Extended Update Support	Unaffected: 1:21.0.11.0.10-1.el9 , < * (rpm) cpe:/a:redhat:rhel_eus:9.4
Red Hat	Red Hat Enterprise Linux 9.6 Extended Update Support	Unaffected: 1:17.0.19.0.10-1.el9 , < * (rpm) cpe:/a:redhat:rhel_eus:9.6
Red Hat	Red Hat Enterprise Linux 9.6 Extended Update Support	Unaffected: 1:21.0.11.0.10-1.el9 , < * (rpm) cpe:/a:redhat:rhel_eus:9.6
Red Hat	Red Hat OpenJDK 11 els for RHEL 7	Unaffected: 1:11.0.31.0.11-1.el7_9 , < * (rpm) cpe:/a:redhat:openjdk_els:11::el7
Red Hat	Red Hat OpenJDK 11 els for RHEL 8	Unaffected: 1:11.0.31.0.11-1.el8 , < * (rpm) cpe:/a:redhat:openjdk_els:11::el8
Red Hat	Red Hat OpenJDK 11 els for RHEL 9	Unaffected: 1:11.0.31.0.11-1.el9 , < * (rpm) cpe:/a:redhat:openjdk_els:11::el9
Red Hat	Temurin Build of OpenJDK 25.0.3	Unaffected: openjdk-windows , < * (rpm) cpe:/a:redhat:openjdk:25
Red Hat	Red Hat Hardened Images	Unaffected: 21.0.11.0.10-2.hum1 , < * (rpm) cpe:/a:redhat:hummingbird:1
Red Hat	Red Hat Hardened Images	Unaffected: 21.0.11.0.10-1.hum1 , < * (rpm) cpe:/a:redhat:hummingbird:1
Red Hat	Red Hat Hardened Images	Unaffected: 25.0.3.0.9-1.hum1 , < * (rpm) cpe:/a:redhat:hummingbird:1
Red Hat	Red Hat build of OpenJDK 1.8	cpe:/a:redhat:openjdk:1.8
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9

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CVE-2026-6918 (GCVE-0-2026-6918)

Vulnerability from cvelistv5 – Published: 2026-05-05 12:29 – Updated: 2026-07-15 00:40

Summary

In Eclipse Open9J versions 0.21 to 0.58, a pre-authentication remote attacker can crash JITServer by sending a 32-byte crafted TCP message.

Severity

8.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-05-05 13:11 UTC

CWE

CWE-125 - Out-of-bounds read
CWE-1286 - Improper Validation of Syntactic Correctness of Input

Assigner

eclipse CNA under the mitre root

CNA scorecard C 64/100 over 186 records in the last 180 days details

References

6 references

URL	Tags
https://github.com/eclipse-openj9/openj9/security…
https://github.com/eclipse-openj9/openj9/pull/23793
https://access.redhat.com/security/cve/CVE-2026-6918	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2466741	issue-trackingx_refsource_REDHAT
https://security.access.redhat.com/data/csaf/v2/v…	x_sadp-csaf-vex
https://access.redhat.com/errata/RHSA-2026:22328	vendor-advisoryx_refsource_REDHAT

Impacted products

4 products

Vendor	Product	Version
Eclipse Foundation	Eclipse OpenJ9	Affected: 0.21 , < 0.59 (semver)
Red Hat	Red Hat Enterprise Linux 10	Unaffected: 1:21.0.11.0.10-2.el10_1 , < * (rpm) cpe:/o:redhat:enterprise_linux:10.2
Red Hat	Red Hat Enterprise Linux 10.0 Extended Update Support	Unaffected: 1:21.0.11.0.10-1.el10_0 , < * (rpm) cpe:/o:redhat:enterprise_linux_eus:10.0
Red Hat	Red Hat Enterprise Linux 10.2 Extended Update Support	Unaffected: 1:21.0.11.0.10-2.el10_1 , < * (rpm) cpe:/o:redhat:enterprise_linux_eus:10.2

Date Public

2026-05-05 12:28

Credits

Sebastian Josue Alba Vives

Show details on NVD website

JSON

To clipboard

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  "cveMetadata": {
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    "assignerShortName": "eclipse",
    "cveId": "CVE-2026-6918",
    "datePublished": "2026-05-05T12:29:09.667Z",
    "dateReserved": "2026-04-23T16:00:33.514Z",
    "dateUpdated": "2026-07-15T00:40:27.495Z",
    "state": "PUBLISHED"
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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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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Publication & reservation Sightings KEV catalogs Other timestamps

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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RHSA-2026:22328

CVE-2026-22007 (GCVE-0-2026-22007)

CVE-2026-22013 (GCVE-0-2026-22013)

CVE-2026-22016 (GCVE-0-2026-22016)

CVE-2026-22021 (GCVE-0-2026-22021)

CVE-2026-23865 (GCVE-0-2026-23865)

CVE-2026-34268 (GCVE-0-2026-34268)

CVE-2026-34282 (GCVE-0-2026-34282)

CVE-2026-6918 (GCVE-0-2026-6918)

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour