# CVE-2026-101479: CVE-2026-101479

Status: published. Published: 2026-10-20. Updated: 2026-11-05.

Vulnerability in Oracle Secure Backup (component: Backup and Restore).  Supported versions that are affected are 19.1.0.0.0 and   19.1.0.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP to compromise Oracle Secure Backup.  While the vulnerability is in Oracle Secure Backup, attacks may significantly impact additional products (scope change).  Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Secure Backup. CVSS 3.1 Base Score 8.6 (Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H).

## Remediation

No remediation reported in collected sources

## Affected products and versions

- Oracle Corporation / Oracle Secure Backup: 19.1.0.0.0 (affected, semver); 19.1.0.1.0 (affected, semver). Source: CNA: oracle

## Severity and prioritization

- CVSS 3.1: 8.6 (high); CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H; source: CNA: oracle

- CVSS 3.1: 8.6 (high); CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H; source: NVD: secalert_us@oracle.com

- CISA KEV: No listing in collected sources

- EPSS: 0.46% as of 2026-11-05; percentile 40.03%

- SSVC: exploitation none; automatable yes; technical impact partial; source ADP: CISA-ADP

- Weaknesses: CWE-400

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://www.oracle.com/security-alerts/cpuoct2026.html (CNA: oracle; vendor-advisory)

- https://www.oracle.com/security-alerts/cpuoct2026.html (secalert_us@oracle.com)

## Provenance

- CNA: oracle: https://www.cve.org/CVERecord?id=CVE-2026-101479; retrieved 2026-11-05; source updated 2026-11-05

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-101479; retrieved 2026-11-05; source updated 2026-11-05

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2026-101479; retrieved 2026-11-05; source updated Not reported

Revision: ce057903cd9fe2d0bdef58d0b1db718a93800e60fdc05e7140a6dbc6ab623fe0

Canonical: https://y2.dev/cve/CVE-2026-101479

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