CVE-2020-13132

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

0.64% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 48.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/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

2020-07-09 17:51Z6 YR AGO

Last updated

2024-08-04 12:11Z2 YR AGO

Reserved

2020-05-18

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Medium (CVSS 4.3)

CNA CVSS vector

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

Weaknesses

• CWE-763Release of Invalid Pointer or ReferenceBase

Data version

5.1

Document digest

c6ad62f2a181425880065587a700bda63169708b62b8ac69a1177ea7ed89efb8

• blog.inhq.nethttps://blog.inhq.net/posts/yubico-libykpiv-vuln/x_refsource_MISC
• www.yubico.comhttps://www.yubico.com/support/security-advisories/ysa-2020-02/x_refsource_CONFIRM