CVE-2011-2306 — Unspecified vulnerability in Oracle Linux 4 and 5 allows remote authenticated users to affect confidentiality and integrity via unknown vectors related to "Oracle validated."

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MEDIUM

Unspecified vulnerability in Oracle Linux 4 and 5 allows remote authenticated users to affect confidentiality and integrity via unknown vectors related to "Oracle validated."

Published Oct 18, 2011

5.5

MEDIUM

CVSS 2.0

EPSS 1.30%

Description

Unspecified vulnerability in Oracle Linux 4 and 5 allows remote authenticated users to affect confidentiality and integrity via unknown vectors related to "Oracle validated."

Affected products

Remediation

No remediation recorded yet.

Metrics

1.30% 0.01296

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.

EPSS probability 0.01296

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (10 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 2, 2026	1.30% (0.01296)	69.36th	v5 (v2026.06.15)
Jun 15, 2026	1.30% (0.01296)	66.51th	v5 (v2026.06.15)
Mar 17, 2025	0.21% (0.00206)	40.88th	v4 (v2025.03.14)
Dec 12, 2024	0.08% (0.00083)	37.22th	v3 (v2023.03.01)
Jun 21, 2024	0.08% (0.00083)	35.70th	v3 (v2023.03.01)
Mar 7, 2023	0.08% (0.00083)	33.67th	v3 (v2023.03.01)
Mar 6, 2023	1.05% (0.01055)	52.13th	v2 (v2022.01.01)
Sep 17, 2022	1.05% (0.01055)	50.47th	v2 (v2022.01.01)
Apr 1, 2022	1.05% (0.01055)	48.43th	v2 (v2022.01.01)
Feb 4, 2022	1.05% (0.01055)	27.52th	v2 (v2022.01.01)

Weaknesses (0)

No CWE recorded.

References (2)

http://www.oracle.com/technetwork/topics/security/cpuoct2011-330135.html
x_refsource_CONFIRMPatchVendor Advisory
http://www.securityfocus.com/bid/50194
vdb-entryx_refsource_BID

Link	Providers	Tags
http://www.oracle.com/technetwork/topics/security/cpuoct2011-330135.html		x_refsource_CONFIRMPatchVendor Advisory
http://www.securityfocus.com/bid/50194		vdb-entryx_refsource_BID

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner oracle

Published Oct 18, 2011

Updated Aug 6, 2024

Reserved Jun 2, 2011

Link CVE-2011-2306

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2011-2306

Red Hat

Severity n/a

Public date n/a

Links CVE-2011-2306