CVE-2017-15268

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

4.27% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 90.4% of scored records. A rank, not a probability.

NVD base score

7.5 (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: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

2017-10-12 15:00Z8 YR AGO

Last updated

2024-08-05 19:50Z2 YR AGO

Reserved

2017-10-11

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-772Missing Release of Resource after Effective LifetimeBase
• CWE-400Uncontrolled Resource ConsumptionClass

Data version

5.1

Document digest

28bd3ef0fd5035dd8d895243306110e11d8da07f4ced0fb0a1e9e3b7d9e37a55

• www.debian.orgDSA-4213https://www.debian.org/security/2018/dsa-4213vendor-advisoryx_refsource_DEBIAN
• access.redhat.comRHSA-2018:0816https://access.redhat.com/errata/RHSA-2018:0816vendor-advisoryx_refsource_REDHAT
• www.securityfocus.com101277http://www.securityfocus.com/bid/101277vdb-entryx_refsource_BID
• access.redhat.comRHSA-2018:1104https://access.redhat.com/errata/RHSA-2018:1104vendor-advisoryx_refsource_REDHAT
• bugs.launchpad.nethttps://bugs.launchpad.net/qemu/+bug/1718964x_refsource_CONFIRM
• usn.ubuntu.comUSN-3575-1https://usn.ubuntu.com/3575-1/vendor-advisoryx_refsource_UBUNTU
• lists.gnu.org[qemu-devel] 20171010 [PATCH v1 1/7] io: monitor encoutput buffer size from websocket GSourcehttps://lists.gnu.org/archive/html/qemu-devel/2017-10/msg02278.htmlmailing-listx_refsource_MLIST