ExploitedIn CISA KEVFix available

CVE-2012-5076

Exploitation confirmed. First attested on 2022-03-28 by CISA-ADP, CISA KEV, GCVE · kevintel.

Published2012-10-16
WeaknessCWE-284

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 7 and earlier allows remote attackers to affect confidentiality, integrity, and availability, related to JAX-WS.

Timeline

dates in UTC

2012-10-1621:55CVE publishedNVD
2022-03-28Added to the CISA KEV catalogCISA KEV
2022-03-28Listed as exploited by GCVEGCVE
2022-03-28Exploitation first reportedCISA KEV
2025-02-1019:52SSVC exploitation set to activeCISA-ADP
2026-10-2319:23EPSS crossed 10 %FIRST EPSS

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2012-5076?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2012-5076?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Java (Oracle JDK)

Branch	Affected	Fixed in	Source
1.7	= 1.7.0	no fix published	NVD

Suse linux enterprise desktop

Branch	Affected	Fixed in	Source
11.x	= 11	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

CISA’s required action: Apply updates per vendor instructions.due 2022-04-18

Advisories and patches

www.oracle.comPatch · Vendor Advisory

Detection

read 2026-10-23 19:23 UTC

Nuclei template: none so far
Exploit-DB: EDB-22657 EDB-24309
Proof-of-concept repositories: none listed

CISA Known Exploited Vulnerability

Date Added: 2022-03-28
Patch Due Date: 2022-04-18
Ransomware Use: Unknown
Required Action: Apply updates per vendor instructions.

Sources

CISA KEVKEV entry2022-03-28
GCVEexploitation2022-03-28
CISA-ADPSSVC decisionactive2025-02-10
OpenCVESSVC decisionactive—
CISA-ADPCVSS 3.19.82025-02-10
NVDCVSS 2.010read 2026-10-23
CISA-ADPweakness (CWE)CWE-2842025-02-10
FIRST EPSSEPSS score91.3 %read 2026-10-23
Exploit-DBdetectionread 2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: 2012-10-16
Last Modified: 2026-06-16
NVD status: Analyzed

Frequently asked questions

What is CVE-2012-5076?

Is CVE-2012-5076 actively exploited?

Yes. CVE-2012-5076 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2022-04-18.

What is the CVSS score for CVE-2012-5076?

CVE-2012-5076 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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