CVE-2021-44078

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

0.53% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 42.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/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

2021-12-26 04:28Z4 YR AGO

Last updated

2024-08-04 04:10Z2 YR AGO

Reserved

2021-11-20

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-697Incorrect ComparisonPillar

Data version

5.1

Document digest

3bbbd1a21b1c4cf885b50522b33f22dc2ba639fbaccdadf61651b1d1f431f11f

• www.unicorn-engine.orghttps://www.unicorn-engine.org/changelog/x_refsource_MISC
• gist.github.comhttps://gist.github.com/jwang-a/cb4b6e9551457aa299066076b836a2cdx_refsource_MISC
• github.comhttps://github.com/unicorn-engine/unicorn/commit/c733bbada356b0373fa8aa72c044574bb855fd24x_refsource_MISC
• github.comhttps://github.com/jwang-a/CTF/blob/master/MyChallenges/Pwn/Unicorns_Aisle/UnicornsAisle.pdfx_refsource_MISC
• github.comhttps://github.com/unicorn-engine/unicorn/compare/2.0.0-rc4...2.0.0-rc5x_refsource_CONFIRM