CVE-2026-91348 Vulnerability in the Oracle Solaris product of Oracle Systems (component: Utility).
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-91348?
CVE-2026-91348 is a high-severity vulnerability in Oracle Solaris, published on 20 Oct 2026.
Official description
Vulnerability in the Oracle Solaris product of Oracle Systems (component: Utility). Supported versions that are affected are 11.3 and 11.4. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. Successful attacks of this vulnerability can result in takeover of Oracle Solaris. CVSS 3.1 Base Score 8.4 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Weakness: CWE-269
Which versions are affected by CVE-2026-91348?
How do I fix CVE-2026-91348?
No fix has been published for CVE-2026-91348 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-91348 being exploited?
There is no known exploitation of CVE-2026-91348 in the wild and no public exploit code.
Sources
Also known as GHSA-948r-43qh-2hqg.