CVE-2025-30749

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: 2D). Supported versions that are affected are Oracle Java SE: 8u451, 8u451-perf, 11.0.27, 17.0.15, 21.0.7, 24.0.1; Oracle GraalVM for JDK: 17.0.15, 21.0.7 and 24.0.1; Oracle GraalVM Enterprise Edition: 21.3.14. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in takeover of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. 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 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).

Published: 2025-07-15 Last update: 2025-11-03 Assigner: [email protected] Source: [email protected]

Conclusion & alert: CVE-2025-30749 is rated Moderate Risk (62.4/100): CVSS High severity, with medium exploitation likelihood (EPSS 2.12%). Mandatory action: Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2025-30749

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-05-23 1.66% 2.12% +0.47%
2 2026-05-22 2.12% 1.66% -0.47%
3 2026-05-11 2.12%

Full EPSS history (27 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2025-30749

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
8.1 3.1 HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:H)
Even with access, the exploit needs extra luck, timing, or a fussy environment to actually work.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
2.2 5.9 [email protected]

Weakness enumeration for CVE-2025-30749

OS Trackers for CVE-2025-30749

vendor priority summary link
alpine CVE-2025-30749: 4 source package rows (openjdk11, openjdk17, openjdk21, openjdk8); 7 state rows across 2 repos (3.22-community, edge-community); fixed 7, open 0. https://security.alpinelinux.org/vuln/CVE-2025-30749
debian not yet assigned CVE-2025-30749 not yet assigned priority: Debian including 4 source packages (openjdk-11, openjdk-17, openjdk-21, openjdk-8), 9 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 9. https://security-tracker.debian.org/tracker/CVE-2025-30749
redhat high https://access.redhat.com/security/cve/CVE-2025-30749
suse high https://www.suse.com/security/cve/CVE-2025-30749/
ubuntu medium CVE-2025-30749 medium priority: Ubuntu including 13 source packages (openjdk-13, openjdk-16, …), 76 status rows across 8 suites (bionic, focal, jammy, noble, plucky, questing, upstream, xenial): released 29, DNE 26, needs-triage 13, ignored 5, not-affected 3. https://ubuntu.com/security/CVE-2025-30749

Affected software / configurations for CVE-2025-30749

Vendor Product Version Raw CPE
oracle jre 1.8.0 cpe:2.3:a:oracle:jre:1.8.0:update451:*:*:-:*:*:*
oracle jre 1.8.0 cpe:2.3:a:oracle:jre:1.8.0:update451:*:*:enterprise_performance_pack:*:*:*
oracle jre 11.0.27 cpe:2.3:a:oracle:jre:11.0.27:*:*:*:*:*:*:*
oracle jre 17.0.15 cpe:2.3:a:oracle:jre:17.0.15:*:*:*:*:*:*:*
oracle jre 21.0.7 cpe:2.3:a:oracle:jre:21.0.7:*:*:*:*:*:*:*
oracle jre 24.0.1 cpe:2.3:a:oracle:jre:24.0.1:*:*:*:*:*:*:*
oracle jdk 1.8.0 cpe:2.3:a:oracle:jdk:1.8.0:update451:*:*:-:*:*:*
oracle jdk 1.8.0 cpe:2.3:a:oracle:jdk:1.8.0:update451:*:*:enterprise_performance_pack:*:*:*
oracle jdk 11.0.27 cpe:2.3:a:oracle:jdk:11.0.27:*:*:*:*:*:*:*
oracle jdk 17.0.15 cpe:2.3:a:oracle:jdk:17.0.15:*:*:*:*:*:*:*
oracle jdk 21.0.7 cpe:2.3:a:oracle:jdk:21.0.7:*:*:*:*:*:*:*
oracle jdk 24.0.1 cpe:2.3:a:oracle:jdk:24.0.1:*:*:*:*:*:*:*
oracle graalvm_for_jdk 17.0.15 cpe:2.3:a:oracle:graalvm_for_jdk:17.0.15:*:*:*:*:*:*:*
oracle graalvm_for_jdk 21.0.7 cpe:2.3:a:oracle:graalvm_for_jdk:21.0.7:*:*:*:*:*:*:*
oracle graalvm_for_jdk 24.0.1 cpe:2.3:a:oracle:graalvm_for_jdk:24.0.1:*:*:*:*:*:*:*
oracle graalvm 21.3.14 cpe:2.3:a:oracle:graalvm:21.3.14:*:*:*:enterprise:*:*:*

References for CVE-2025-30749

cvelogic Threat Intelligence