CVE-2015-7802

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

1.56% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 73.5% 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

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

2016-04-20 16:00Z10 YR AGO

Last updated

2024-08-06 07:58Z2 YR AGO

Reserved

2015-10-09

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.1

Document digest

d6fc3f26783e583516ed8e443edaa210351a3d6afcaac004781dd294330ed7ef

• optipng.sourceforge.nethttp://optipng.sourceforge.net/history.txtx_refsource_CONFIRM
• www.ubuntu.comUSN-2951-1http://www.ubuntu.com/usn/USN-2951-1vendor-advisoryx_refsource_UBUNTU
• sourceforge.nethttps://sourceforge.net/p/optipng/bugs/53/x_refsource_CONFIRM