CVE-2015-7700

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

2.21% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 82.4% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2017-08-31 22:00Z9 YR AGO

Last updated

2024-08-06 07:58Z2 YR AGO

Reserved

2015-10-04

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-415Double FreeVariant
• CWE-416Use After FreeVariant

Data version

5.1

Document digest

299a911de83ecb9db38d7a2fb121caf306ed8426e2f4b9b28df3bd90968ca7a8

• sourceforge.nethttps://sourceforge.net/p/pmt/news/2015/10/pngcrush-1787-released/x_refsource_CONFIRM
• pmt.sourceforge.nethttp://pmt.sourceforge.net/pngcrush/changelog.htmlx_refsource_CONFIRM