CVE-2016-5549: Oracle Java SE vulnerability

CVE-2016-5549: Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: Libraries).

Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: Libraries). Supported versions that are affected are Java SE: 7u121 and 8u112; Java SE Embedded: 8u111. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. 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 Java SE, Java SE Embedded 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 v3.0 Base Score 6.5 (Confidentiality impacts).

UnknownCVSS not scoredNot KEV-listedUpdatedOct 9, 2024, 20:03 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2016-5549 affects older Oracle Java client and embedded versions. A user running an untrusted Java Web Start application or applet could expose sensitive data. It is not described as a typical server-side issue when Java only runs trusted administrator-installed code. No provided source indicates active exploitation. Highest exposure is legacy desktops, kiosks, or embedded environments that still run Java applets or Java Web Start from untrusted sources. Server Java workloads are lower concern when they only execute trusted code installed by administrators, per Oracle’s note. Prioritize if the organization still uses legacy Java client technologies or embedded Java. For modern server-only Java use with trusted code, urgency is lower. The main business risk is sensitive data exposure from outdated Java clients. Mitigation focus: Inventory Java SE 7u121, 8u112, and Java SE Embedded 8u111 deployments.; Apply updates or packages referenced by Oracle and relevant OS vendor advisories.; Disable or remove Java browser applet and Web Start usage where not required..

Prepared: Jun 13, 2026, 11:17 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jan 27, 2017, 22:01 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

5Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
GLSA-201701-65CVE reference · vendor-advisory, x_refsource_GENTOO
GLSA-201707-01CVE reference · vendor-advisory, x_refsource_GENTOO
RHSA-2017:1216CVE reference · vendor-advisory, x_refsource_REDHAT
https://security.netapp.com/advisory/ntap-20170119-0001/CVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

OracleJava SE7u121, 8u112Listed

OracleJava SE Embedded8u111Listed

Weakness

CWE details

No CWE listed

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