CVE-2018-16648

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

1.47% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 71.9% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2018-09-06 23:00Z7 YR AGO

Last updated

2024-09-12 16:13Z1 YR AGO

Reserved

2018-09-06

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-129Improper Validation of Array IndexVariant

Data version

5.1

Document digest

2dfb1696be9226756220f45dcd55747011e2236ffdfacfef8c3415d44c4aa89a

• bugs.ghostscript.comhttps://bugs.ghostscript.com/show_bug.cgi?id=699685
• lists.debian.org[debian-lts-announce] 20200725 [SECURITY] [DLA 2289-1] mupdf security updatehttps://lists.debian.org/debian-lts-announce/2020/07/msg00019.htmlmailing-list
• cgit.ghostscript.comhttps://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=38f883fe129a5e89306252a4676eaaf4bc968824