CVE-2020-28916

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

0.66% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 48.8% 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:3.1/AV:L/AC:L/PR:L/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

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

2020-12-04 06:22Z5 YR AGO

Last updated

2024-08-04 16:41Z2 YR AGO

Reserved

2020-11-18

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-835Loop with Unreachable Exit Condition ('Infinite Loop')Base

Data version

5.1

Document digest

75bc211911cc96fdb4c53e7a465ccef23dd2b1966558b55675c00f6ccfeddd4f

• lists.nongnu.orghttps://lists.nongnu.org/archive/html/qemu-devel/2020-11/msg03185.htmlx_refsource_MISC
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2020/12/01/2x_refsource_CONFIRM
• lists.debian.org[debian-lts-announce] 20210218 [SECURITY] [DLA 2560-1] qemu security updatehttps://lists.debian.org/debian-lts-announce/2021/02/msg00024.htmlmailing-listx_refsource_MLIST
• lists.debian.org[debian-lts-announce] 20220905 [SECURITY] [DLA 3099-1] qemu security updatehttps://lists.debian.org/debian-lts-announce/2022/09/msg00008.htmlmailing-listx_refsource_MLIST