CVE-2018-13139

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

3.57% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 88.5% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Moderate. 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

2018-07-04 14:00Z8 YR AGO

Last updated

2024-08-05 08:52Z2 YR AGO

Reserved

2018-07-04

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-787Out-of-bounds WriteBase
• CWE-121Stack-based Buffer OverflowVariant

Data version

5.1

Document digest

a4650caae5d12ba524e6230421cbad566ea31e9fcd1a912078c5499aef88767c

• lists.debian.org[debian-lts-announce] 20181226 [SECURITY] [DLA 1618-1] libsndfile security updatehttps://lists.debian.org/debian-lts-announce/2018/12/msg00016.htmlmailing-listx_refsource_MLIST
• github.comhttps://github.com/erikd/libsndfile/issues/397x_refsource_MISC
• security.gentoo.orgGLSA-201811-23https://security.gentoo.org/glsa/201811-23vendor-advisoryx_refsource_GENTOO
• usn.ubuntu.comUSN-4013-1https://usn.ubuntu.com/4013-1/vendor-advisoryx_refsource_UBUNTU