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Critical 9.8Published Oct 20, 2026

CVE-2026-101521Vulnerability in Oracle APEX (component: General).

Updated under an hour ago ()

Does this affect you?

It affects Oracle Corporation Oracle APEX. Add what you run to find out whether that includes you.

EPSS puts the chance of exploitation in the next 30 days at 0.58%, higher than 47% of scored CVEs.

Vulnerability in Oracle APEX (component: General). Supported versions that are affected are 24.1.0-24.1.21, 24.2.0-24.2.20 and 26.1.0-26.1.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle APEX. Successful attacks of this vulnerability can result in takeover of Oracle APEX. 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).

CVSS
9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE)
CWE-306, CWE-287
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
0.58% (percentile 47)
Assigned by
oracle
NVD analysis
Awaiting Analysis
Record last updated
Oct 22, 2026
First seen by InfoSec Signals
Oct 20, 2026

Affected products

Affected products
Oracle Corporation Oracle APEX
oracle:apex (from the name)
from 24.1.0 through 24.1.21; from 24.2.0 through 24.2.20; from 26.1.0 through 26.1.4
CNA record

References

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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