CVE-2026-46833
published 2026-05-28CVE-2026-46833: Vulnerability in the Net Service component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.2. Difficult to exploit…
PriorityP261critical9CVSS 3.1
AVNACHPRNUINSCCHIHAH
EPSS
0.33%
24.6th percentile
Vulnerability in the Net Service component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.2. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to compromise Net Service. While the vulnerability is in Net Service, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Net Service. CVSS 3.1 Base Score 9.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H).
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| oracle | database_server | 23.4.0 – 23.26.2 | — |
| oracle_corporation | oracle_database_server | 23.4.0 – 23.26.2 | — |
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
VulDB
Oracle Database Server up to 23.26.2 Net Service Remote Code Execution (EUVD-2026-33013)
vuldb·2026-05-28·CVSS 9.0
CVE-2026-46833 [CRITICAL] Oracle Database Server up to 23.26.2 Net Service Remote Code Execution (EUVD-2026-33013)
A vulnerability labeled as problematic has been found in Oracle Database Server up to 23.26.2. The affected element is an unknown function of the component Net Service. Executing a manipulation can lead to Remote Code Execution.
This vulnerability is tracked as CVE-2026-46833. The attack can be launched remotely. No exploit exists.
The affected component should be upgraded.
GHSA
GHSA-54vv-8mw9-m99f: Vulnerability in the Net Service component of Oracle Database Server
ghsa_unreviewed·2026-05-28
CVE-2026-46833 [CRITICAL] GHSA-54vv-8mw9-m99f: Vulnerability in the Net Service component of Oracle Database Server
Vulnerability in the Net Service component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.2. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to compromise Net Service. While the vulnerability is in Net Service, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Net Service. CVSS 3.1 Base Score 9.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H).
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-05-28
Published