CVE-2026-91534

highpriority · track · 34EPSS 0.003 · 16 %ileNLUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.26% (16th) EPSS
CVSS 8.6 · high
Is it mine?
2 products
Check your exposure
Who says so?
1 sources
ncsc_nl

EPSS · scored 2026-10-22

Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Analytics Web General). Supported versions that are affected are 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Business Intelligence Enterprise Edition as well as unauthorized update, insert or delete access to some of Oracle Business Intelligence Enterprise Edition accessible data and unauthorized read access to a subset of Oracle Business Intelligence Enterprise Edition accessible data. CVSS 3.1 Base Score 8.6 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H).

01

cvss

Technical severity, 0–10. One row per scoring source.

8.6
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.18.6highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Hprimary · secalert_us@oracle.com USexploitability 3.9 · impact 4.7
v3.17.9highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H/E:Usecondary · CVSS-BT (t0sche)
v3.18.6highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Hsecondary · NCSC-NL NL
02

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USLLM-inferredCWE-434USLLM-inferred
03

affected products (2)

Products and version ranges known to be affected.

04

advisories (1)

Vendor and ecosystem advisories describing this.

  • NCSC-2026-0445Kwetsbaarheden verholpen in Oracle AnalyticsNL2026-10-21csaf · ncsc_nlNL

    Oracle heeft 33 kwetsbaarheden verholpen in diverse Oracle Analytics-producten, waaronder Oracle Business Intelligence Enterprise Edition en Oracle BI Publisher.

05

sources

Which sources assert this record, and when.

ncsc_nlNVDCVE.orgMITRE
published 2026-10-20modified 2026-10-21
06

references (1) nvd

External citations — patches, advisories, analysis.

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