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CVE Record

CVE-2026-60308: Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core).

Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Coherence. Successful attacks of this vulnerability can result in takeover of Oracle Coherence. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

CriticalCVSS 9.8Not KEV-listedUpdated
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Glexia's TakeAutomated analysiscritical

Security readout for executives and security teams

Plain-English summary

Oracle Coherence has a critical flaw that can let an unauthenticated attacker reach the service over HTTP and take over the product. The affected supported versions are 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0. Treat reachable deployments as urgent business risk.

Executive priority

Immediate priority for any affected Coherence deployment with HTTP exposure. The stated impact is full takeover of Oracle Coherence, with high business impact across data confidentiality, integrity, and availability.

Technical view

CVE-2026-60308 affects Oracle Coherence Core in Oracle Fusion Middleware. Oracle rates it CVSS 9.8 with network attack vector, low complexity, no privileges, no user interaction, and high confidentiality, integrity, and availability impact. The source bundle does not name a CWE or root cause.

Likely exposure

Exposure is most likely where affected Oracle Coherence versions are reachable over HTTP, especially from untrusted networks or shared internal networks.

Exploitation context

Oracle describes the issue as easily exploitable by an unauthenticated attacker with HTTP network access. The bundle does not show CISA KEV listing or other evidence of active exploitation.

Researcher notes

The public bundle gives severity, affected versions, HTTP unauthenticated reachability, and takeover impact, but not root cause, exploit details, indicators, or fixed versions. Avoid assuming exploit availability without additional cited evidence.

Mitigation direction

  • Review Oracle's July 2026 advisory for official remediation guidance.
  • Prioritize affected Coherence systems reachable over HTTP.
  • Restrict HTTP access to trusted networks until remediated.
  • Track remediation for versions 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0.

Validation and detection

  • Inventory Oracle Coherence deployments and confirm exact versions.
  • Map HTTP reachability from internet, partner, and internal networks.
  • Verify remediation status against Oracle's advisory.
  • Review access logs for unusual HTTP activity against Coherence services.
Prepared
Confidence
high
Sources
3

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

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CVE-2026-60308 mapping review

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Vulnerability profileCVE Program record
Severity
Critical
CVSS
9.8 (3.1)
Known Exploited
No
Published

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

1CVSS vectors
3Timeline events
0ADP providers
2Source links

CVSS vector scores

1 official score

We collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.

ScoreVersionSeverityVectorExploitImpactSource
9.8CVSS 3.1CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H3.95.9oracle

Vulnerability scoring details

Base CVSS 3.1 score

9.8Critical
CVSS 3.1 vector shape for CVE-2026-60308Attack VectorAttack ComplexityPrivileges RequiredUser InteractionScopeConfidentiality ImpactIntegrity ImpactAvailability Impact

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NetworkAdjacentLocalPhysical
Attack Complexity
LowHigh
Privileges Required
NoneLowHigh
User Interaction
NoneRequired
Scope
ChangedUnchanged
Confidentiality Impact
HighLowNone
Integrity Impact
HighLowNone
Availability Impact
HighLowNone

Vulnerability timeline

Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.

  1. CVE reservedCVE Program

    The CVE ID was reserved by the assigning CNA.

  2. CVE publishedCVE Program

    The CVE record was published.

  3. CVE updatedCVE Program

    The CVE record metadata indicates this as the latest update time.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
Oracle CorporationOracle Coherence14.1.1.0.0, 14.1.2.0.0, 15.1.1.0.0Listed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.