CVE-2016-9400

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

3.65% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 88.6% 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:3.1/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

2017-02-22 16:00Z9 YR AGO

Last updated

2024-08-06 02:50Z2 YR AGO

Reserved

2016-11-17

Assigning CNA

debian

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.1

Document digest

a93eaad4a89bc152da4c0210071feb34853889b21f7578ce4b31b4e5f476ee17

• security.gentoo.orgGLSA-201705-13https://security.gentoo.org/glsa/201705-13vendor-advisoryx_refsource_GENTOO
• www.teeworlds.comhttps://www.teeworlds.com/?page=news&id=12086x_refsource_CONFIRM
• lists.fedoraproject.orgFEDORA-2016-7470a63cd1https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C4JNSBXXPE7O32ZMFK7D7YL6EKLG7PRV/vendor-advisoryx_refsource_FEDORA
• www.securityfocus.com94381http://www.securityfocus.com/bid/94381vdb-entryx_refsource_BID
• www.openwall.com[oss-security] 20161116 CVE Request: teeworlds: possible remote code execution on teeworlds clienthttp://www.openwall.com/lists/oss-security/2016/11/16/8mailing-listx_refsource_MLIST
• www.openwall.com[oss-security] 20161117 Re: CVE Request: teeworlds: possible remote code execution on teeworlds clienthttp://www.openwall.com/lists/oss-security/2016/11/17/8mailing-listx_refsource_MLIST
• github.comhttps://github.com/teeworlds/teeworlds/commit/ff254722a2683867fcb3e67569ffd36226c4bc62x_refsource_CONFIRM