How severe is CVE-2008-0657?

CVE-2008-0657 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2008-0657 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-0657?

CVE-2008-0657 primarily affects Sun Jre. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2008-0657?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2008-0657 published?

CVE-2008-0657 was published on 2008-02-07 and last updated on 2026-06-16.

CVE-2008-0657

CVE-2008-0657 is a critical-severity vulnerability in Sun Jre with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 3% (85th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Sun Jre
Published: 2008-02-07
Last modified: 2026-06-16

Description

Multiple unspecified vulnerabilities in the Java Runtime Environment in Sun JDK and JRE 6 Update 1 and earlier, and 5.0 Update 13 and earlier, allow context-dependent attackers to gain privileges via an untrusted (1) application or (2) applet, as demonstrated by an application or applet that grants itself privileges to (a) read local files, (b) write to local files, or (c) execute local programs.

Frequently asked questions

What is CVE-2008-0657?: Multiple unspecified vulnerabilities in the Java Runtime Environment in Sun JDK and JRE 6 Update 1 and earlier, and 5.0 Update 13 and earlier, allow context-dependent attackers to gain privileges via an untrusted (1) application or (2) applet, as demonstrated by an application or applet that grants itself privileges to (a) read local files, (b) write to local files, or (c) execute local programs.
How severe is CVE-2008-0657?: CVE-2008-0657 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2008-0657 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-0657?: CVE-2008-0657 primarily affects Sun Jre. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2008-0657?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2008-0657 published?: CVE-2008-0657 was published on 2008-02-07 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:sun:jre:*:update13:*:*:*:*:*:*
cpe:2.3:a:sun:jre:*:update1:*:*:*:*:*:*
cpe:2.3:a:sun:jdk:*:*:*:*:*:*:*:*

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