CVE-2022-26981

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

1.46% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 71.8% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2022-03-13 00:00Z4 YR AGO

Last updated

2024-08-03 05:18Z2 YR AGO

Reserved

2022-03-13

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')Base
• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.1

Document digest

6df379c2ea82caaa6f9c10edb6f3e8154a4eb933748b3085d6e1165687774f45

• github.comhttps://github.com/liblouis/liblouis/issues/1171
• lists.fedoraproject.orgFEDORA-2022-81110193e5https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CFD2KIHESDUCNWTEW3USFB5GKTWT624L/vendor-advisory
• support.apple.comhttps://support.apple.com/kb/HT213340
• support.apple.comhttps://support.apple.com/kb/HT213345
• support.apple.comhttps://support.apple.com/kb/HT213342
• support.apple.comhttps://support.apple.com/kb/HT213346
• seclists.org20220721 APPLE-SA-2022-07-20-5 tvOS 15.6http://seclists.org/fulldisclosure/2022/Jul/15mailing-list
• seclists.org20220721 APPLE-SA-2022-07-20-2 macOS Monterey 12.5http://seclists.org/fulldisclosure/2022/Jul/18mailing-list
• seclists.org20220721 APPLE-SA-2022-07-20-1 iOS 15.6 and iPadOS 15.6http://seclists.org/fulldisclosure/2022/Jul/12mailing-list
• seclists.org20220721 APPLE-SA-2022-07-20-6 watchOS 8.7http://seclists.org/fulldisclosure/2022/Jul/16mailing-list
• security.gentoo.orgGLSA-202301-06https://security.gentoo.org/glsa/202301-06vendor-advisory