CVE-2015-8791

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

1.34% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 69.3% of scored records. A rank, not a probability.

NVD base score

4.3 (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:L/I:N/A:N

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

2016-01-29 19:00Z10 YR AGO

Last updated

2024-08-06 08:29Z2 YR AGO

Reserved

2016-01-29

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass

Data version

5.1

Document digest

151f95931f0c7210a2758f9f08dff0ef2600b3d9ce291f15cb40273a6fdaf647

• www.debian.orgDSA-3538http://www.debian.org/security/2016/dsa-3538vendor-advisoryx_refsource_DEBIAN
• github.comhttps://github.com/Matroska-Org/libebml/commit/24e5cd7c666b1ddd85619d60486db0a5481c1b90x_refsource_CONFIRM
• lists.opensuse.orgopenSUSE-SU-2016:0125http://lists.opensuse.org/opensuse-updates/2016-01/msg00035.htmlvendor-advisoryx_refsource_SUSE
• lists.matroska.org[matroska-users] 20151020 libEBML v1.3.3, libMatroska v1.4.4 released: important fixeshttp://lists.matroska.org/pipermail/matroska-users/2015-October/006985.htmlmailing-listx_refsource_MLIST
• github.comhttps://github.com/Matroska-Org/libebml/blob/release-1.3.3/ChangeLogx_refsource_CONFIRM