CVE-2015-8857

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

3.55% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 88.7% 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

2017-01-23 21:00Z9 YR AGO

Last updated

2024-08-06 08:29Z2 YR AGO

Reserved

2016-04-20

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-254

Data version

5.1

Document digest

d83320f61dcfae0be17789db0709a025127a4b31e183f37347bad0493b87d475

• www.securityfocus.com96410http://www.securityfocus.com/bid/96410vdb-entryx_refsource_BID
• nodesecurity.iohttps://nodesecurity.io/advisories/39x_refsource_CONFIRM
• www.openwall.com[oss-security] 20160420 various vulnerabilities in Node.js packageshttp://www.openwall.com/lists/oss-security/2016/04/20/11mailing-listx_refsource_MLIST