CVE-2010-4448

What it is

Unspecified vulnerability in the Java Runtime Environment (JRE) in Oracle Java SE and Java for Business 6 Update 23 and earlier, 5.0 Update 27 and earlier, and 1.4.2_29 earlier allows remote untrusted Java Web Start applications and untrusted Java applets to affect integrity via unknown vectors related to Networking. NOTE: the previous information was obtained from the February 2011 CPU. Oracle has not commented on claims from a downstream vendor that this issue involves "DNS cache poisoning by untrusted applets."

At a glance

Exploitability

Can be exploited over the network without logging in. Limited direct impact.

Exploit odds

2.4% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2011-02-17 19:00 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-16 23:24 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 2.4% in the next 30 days (EPSS).
• Severity: 2.6 LOW (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2011-02-17 19:00 UTC

Last modified

2026-06-16 23:24 UTC

Exploit probability

2.4% · EPSS, next 30 days

Record status

Modified

Affected

• Sun Jre ≤ 1.6.0
• Sun Jre 1.6.0
• Sun Jdk ≤ 1.6.0
• Sun Jdk 1.6.0
• Sun Jdk ≤ 1.5.0
• Sun Jdk 1.5.0
• Sun Sdk ≤ 1.4.2_29
• Sun Sdk 1.4.2

Attack profile CVSS 2.0 · 2.6

Attack vector

Network

Complexity

High

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

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