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CVE-2026-22007· NVD / CVE Program· CNA oracle

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Securit

Noroxi assessment

Priority: Monitor (action score 11/100)

  • Public proof-of-concept code exists (GitHub); there is no record of exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.12% (FIRST EPSS).
  • Someone with local access to the system can trigger it. No account or password is required. No user action is required. Special conditions such as timing or configuration are required.
  • Fixed version: java-21-openjdk (AlmaLinux:10) 1:21.0.11.0.10-2.el10_2.alma.1; java-21-openjdk-demo (AlmaLinux:10) 1:21.0.11.0.10-2.el10_2.alma.1; java-21-openjdk-demo-fastdebug (AlmaLinux:10) 1:21.0.11.0.10-2.el10_2.alma.1.

Low priority for now. Upgrade to java-21-openjdk (AlmaLinux:10) 1:21.0.11.0.10-2.el10_2.alma.1; java-21-openjdk-demo (AlmaLinux:10) 1:21.0.11.0.10-2.el10_2.alma.1; java-21-openjdk-demo-fastdebug (AlmaLinux:10) 1:21.0.11.0.10-2.el10_2.alma.1 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

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).

LowCVSS 2.9 · v3.1—Proof of concept Fix available
Published
Apr 21, 2026
Updated
Jun 17, 2026
EPSS
0.1% · 1th percentile

Report tools

JSON

Action score

11

Monitor

Low priority for now.

CVSS
11 / 40 · 2.9 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.1%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · oracle
2.9
NVD has not scored this yet; the score shown is the CNA’s.

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • Proof of concept exists, no weaponized module
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2026-22007

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
oraclegraalvm
oraclegraalvm for jdk
oraclejre
oraclejdk

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • oracle jdk1.8.0
  • oracle jdk11.0.30
  • oracle jdk17.0.18
  • oracle jdk21.0.10
  • oracle jdk25.0.2
  • oracle jdk26
  • oracle jre1.8.0
  • oracle jre11.0.30
  • oracle jre17.0.18
  • oracle jre21.0.10
  • oracle jre25.0.2
  • oracle jre26

Versions reported by the vendor

Affected version ranges reported by the assigning authority (oracle). Independent of NVD's CPE analysis and usually ahead of it.

  • Oracle Corporation Oracle GraalVM Enterprise Edition

    • 21.3.17affected

  • Oracle Corporation Oracle GraalVM for JDK

    • 17.0.18, 21.0.10affected

  • Oracle Corporation Oracle Java SE

    • 8u481, 8u481-b50, 8u481-perf, 11.0.30, 17.0.18, 21.0.10, 25.0.2, 26affected

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
AlmaLinux:10java-21-openjdkbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-demobefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-demo-fastdebugbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-demo-slowdebugbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-develbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-devel-fastdebugbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-devel-slowdebugbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-fastdebugbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-headlessbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-headless-fastdebugbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-headless-slowdebugbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-javadocbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-javadoc-zipbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-jmodsbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-jmods-fastdebugbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-jmods-slowdebugbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-slowdebugbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-srcbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-src-fastdebugbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-src-slowdebugbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-static-libsbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-static-libs-fastdebugbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-21-openjdk-static-libs-slowdebugbefore 1:21.0.11.0.10-2.el10_2.alma.11:21.0.11.0.10-2.el10_2.alma.1
AlmaLinux:10java-25-openjdkbefore 1:25.0.3.0.9-1.el10_21:25.0.3.0.9-1.el10_2

+96

Same product

oracle: all records

Other highest-scoring records for the same primary product.

  • CVE-2022-21449Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Libraries).
    53Plan
  • CVE-2022-21634Vulnerability in the Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: LLVM Interpreter).
    31Monitor
  • CVE-2022-21476Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Libraries).
    31Monitor

Published before and after this one in the same product

  • ← EarlierCVE-2026-21945Jan 20, 2026 · Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Securit
    30Monitor
  • ← EarlierCVE-2026-22003Apr 21, 2026 · Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Hotspot).
    24Monitor
  • Later →CVE-2026-46917Jul 21, 2026 · Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE).
    21Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
almalinux:java-1.8.0-openjdk1:1.8.0.492.b09-1.el8 · AlmaLinux:8Package registry (OSV)
almalinux:java-1.8.0-openjdk-accessibility1:1.8.0.492.b09-1.el8 · AlmaLinux:8Package registry (OSV)
almalinux:java-1.8.0-openjdk-accessibility-fastdebug1:1.8.0.492.b09-1.el8 · AlmaLinux:8Package registry (OSV)
almalinux:java-1.8.0-openjdk-accessibility-slowdebug1:1.8.0.492.b09-1.el8 · AlmaLinux:8Package registry (OSV)
almalinux:java-1.8.0-openjdk-demo1:1.8.0.492.b09-1.el8 · AlmaLinux:8Package registry (OSV)
almalinux:java-1.8.0-openjdk-demo-fastdebug1:1.8.0.492.b09-1.el8 · AlmaLinux:8Package registry (OSV)
almalinux:java-1.8.0-openjdk-demo-slowdebug1:1.8.0.492.b09-1.el8 · AlmaLinux:8Package registry (OSV)
almalinux:java-1.8.0-openjdk-devel1:1.8.0.492.b09-1.el8 · AlmaLinux:8Package registry (OSV)
almalinux:java-1.8.0-openjdk-devel-fastdebug1:1.8.0.492.b09-1.el8 · AlmaLinux:8Package registry (OSV)
almalinux:java-1.8.0-openjdk-devel-slowdebug1:1.8.0.492.b09-1.el8 · AlmaLinux:8Package registry (OSV)
almalinux:java-1.8.0-openjdk-fastdebug1:1.8.0.492.b09-1.el8 · AlmaLinux:8Package registry (OSV)
almalinux:java-1.8.0-openjdk-headless1:1.8.0.492.b09-1.el8 · AlmaLinux:8Package registry (OSV)
debian:openjdk-1717.0.19+10-1~deb12u2 · Debian:12Package registry (OSV)
debian:openjdk-2121.0.11+10-1~deb13u2 · Debian:13Package registry (OSV)
debian:openjdk-2525.0.3+9-2~deb13u1 · Debian:13Package registry (OSV)
opensuse:java-1_8_0-openj91.8.0.492-1.1 · openSUSE:TumbleweedPackage registry (OSV)
opensuse:java-1_8_0-openjdk1.8.0.492-1.1 · openSUSE:TumbleweedPackage registry (OSV)
opensuse:java-11-openj911.0.31.0-1.1 · openSUSE:TumbleweedPackage registry (OSV)
opensuse:java-11-openjdk11.0.31.0-1.1 · openSUSE:TumbleweedPackage registry (OSV)
opensuse:java-17-openj917.0.19.0-1.1 · openSUSE:TumbleweedPackage registry (OSV)
opensuse:java-17-openjdk17.0.19.0-1.1 · openSUSE:TumbleweedPackage registry (OSV)
opensuse:java-21-openj921.0.11.0-1.1 · openSUSE:TumbleweedPackage registry (OSV)
opensuse:java-21-openjdk21.0.11.0-1.1 · openSUSE:TumbleweedPackage registry (OSV)
opensuse:java-25-openj925.0.3.0-1.1 · openSUSE:TumbleweedPackage registry (OSV)
opensuse:java-25-openjdk25.0.3.0-1.1 · openSUSE:TumbleweedPackage registry (OSV)
opensuse:java-26-openjdk26.0.1.0-1.1 · openSUSE:TumbleweedPackage registry (OSV)
red hat:java-1.8.0-ibm1:1.8.0.8.65-1.el8_10 · Red Hat:enterprise_linux:8::supplementaryPackage registry (OSV)
red hat:java-1.8.0-ibm-demo1:1.8.0.8.65-1.el8_10 · Red Hat:enterprise_linux:8::supplementaryPackage registry (OSV)
red hat:java-1.8.0-ibm-devel1:1.8.0.8.65-1.el8_10 · Red Hat:enterprise_linux:8::supplementaryPackage registry (OSV)
red hat:java-1.8.0-ibm-headless1:1.8.0.8.65-1.el8_10 · Red Hat:enterprise_linux:8::supplementaryPackage registry (OSV)

+25

Exploit status

Proof of concept available

A public proof of concept or detection signature exists. Exploit knowledge is out there; don't delay patching.

Evidence

  • Proof-of-concept repository on GitHub ×1

Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.

Public exploit evidence
SourceKindDate
Proof-of-concept repository on GitHubstars:02026-08-04

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

  1. Published
  2. First PoC+104 d
  3. TodayOct 25, 2026+187 d
EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2025-53066182 days apartVulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JAXP).
    30Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • No account or password is required.
  • No user action is required.
  • Special conditions such as timing or configuration are required.

If successful

Confidentiality
low · data can be read
Integrity
none
Availability
none
Attack vector
Local
Attack complexity
High
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
Low
Integrity impact
None
Availability impact
None

Weakness class (CWE)

CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor

CVSS vector

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

nvd-secondary

Root cause

The extension requests broader permissions than its function needs and sends the data it collects out for purposes beyond its stated function.

The bug in code

The whole CWE-200 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

json
{  "permissions": ["tabs", "<all_urls>"],  "background": { "service_worker": "analytics.js" }}

Fixed

json
{  "permissions": ["activeTab"],  "host_permissions": ["https://yildiz.example/*"]}

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records