How severe is CVE-2011-3515?

CVE-2011-3515 has a CVSS 2.0 base score of 5.6, rated medium severity.

Is CVE-2011-3515 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-3515?

CVE-2011-3515 primarily affects Sun Sunos. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-3515?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2011-3515 published?

CVE-2011-3515 was published on 2011-10-18 and last updated on 2026-06-16.

CVE-2011-3515

CVE-2011-3515 is a medium-severity vulnerability in Sun Sunos with a CVSS 2.0 base score of 5.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 5.6)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Sun Sunos
Published: 2011-10-18
Last modified: 2026-06-16

Description

Unspecified vulnerability in the Oracle Solaris 10 and 11 Express allows local users to affect integrity and availability via unknown vectors related to Process File System (procfs).

Frequently asked questions

What is CVE-2011-3515?: Unspecified vulnerability in the Oracle Solaris 10 and 11 Express allows local users to affect integrity and availability via unknown vectors related to Process File System (procfs).
How severe is CVE-2011-3515?: CVE-2011-3515 has a CVSS 2.0 base score of 5.6, rated medium severity.
Is CVE-2011-3515 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-3515?: CVE-2011-3515 primarily affects Sun Sunos. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-3515?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-3515 published?: CVE-2011-3515 was published on 2011-10-18 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:o:sun:sunos:5.10:*:*:*:*:*:*:*
cpe:2.3:o:sun:sunos:5.11:*:express:*:*:*:*:*

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