CVE-2016-9591

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

1.39% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 71.8% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. 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

2018-03-09 20:00Z8 YR AGO

Last updated

2024-09-17 02:27Z2 YR AGO

Reserved

2016-11-23

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.1

Document digest

b51451d9d3146c436081a78af9b873f47e72ae544cac9eda94de0b03b275784c

• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1406405x_refsource_CONFIRM
• www.debian.orgDSA-3827https://www.debian.org/security/2017/dsa-3827vendor-advisoryx_refsource_DEBIAN
• security.gentoo.orgGLSA-201707-07https://security.gentoo.org/glsa/201707-07vendor-advisoryx_refsource_GENTOO
• access.redhat.comRHSA-2017:1208https://access.redhat.com/errata/RHSA-2017:1208vendor-advisoryx_refsource_REDHAT
• www.securityfocus.com94952http://www.securityfocus.com/bid/94952vdb-entryx_refsource_BID