CVE-2017-7191

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

3.36% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 88.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2017-03-27 17:00Z9 YR AGO

Last updated

2024-08-05 15:56Z2 YR AGO

Reserved

2017-03-20

Assigning CNA

mitre

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

20486b70ba5e79470d610c62ae06e01cc214db846d0208ea5d938bba49c65e32

• github.comhttps://github.com/irssi/irssi/commit/77b2631c78461965bc9a7414aae206b5c514e1b3x_refsource_CONFIRM
• www.securityfocus.com97185http://www.securityfocus.com/bid/97185vdb-entryx_refsource_BID
• irssi.orghttps://irssi.org/security/irssi_sa_2017_03.txtx_refsource_CONFIRM