CVE-2018-14048

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

3.36% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 87.9% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/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

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

2018-07-13 16:00Z8 YR AGO

Last updated

2024-08-05 09:21Z2 YR AGO

Reserved

2018-07-13

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-125Out-of-bounds ReadBase

Data version

5.1

Document digest

bff31e9f04b1f1c73bb8d0f279e6b471257ef56a9690aae00a7cf8fdf4856e62

• github.comhttps://github.com/fouzhe/security/tree/master/libpngx_refsource_MISC
• github.comhttps://github.com/glennrp/libpng/issues/238x_refsource_MISC
• www.oracle.comhttp://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.htmlx_refsource_CONFIRM
• seclists.org20190417 [slackware-security] libpng (SSA:2019-107-01)https://seclists.org/bugtraq/2019/Apr/30mailing-listx_refsource_BUGTRAQ
• packetstormsecurity.comhttp://packetstormsecurity.com/files/152561/Slackware-Security-Advisory-libpng-Updates.htmlx_refsource_MISC
• security.gentoo.orgGLSA-201908-02https://security.gentoo.org/glsa/201908-02vendor-advisoryx_refsource_GENTOO