CVE-2026-115486

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.20% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 10.6% of scored records. A rank, not a probability.

NVD base score

7.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

NVD analysis status

Awaiting Analysis. NVD last modified this record on 2026-10-23.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-10-23 00:16Z6 DAYS AGO

Last updated

2026-10-26 14:30Z3 DAYS AGO

Reserved

2026-10-22

Assigning CNA

redhat

Record state

PUBLISHED

Severity

High (CVSS 7.1)

CNA CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

Weaknesses

• CWE-125Out-of-bounds ReadBase

Data version

5.2

Document digest

2da037a81dfe045cf2d57b3ca869fb73e0634f8aa8f5fe06af6a0c04c3964c3a

• access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-115486vdb-entryx_refsource_REDHAT
• bugzilla.redhat.comRHBZ#2556267https://bugzilla.redhat.com/show_bug.cgi?id=2556267issue-trackingx_refsource_REDHAT