CVE-2022-0351

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.60% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 48.9% 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:L/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-10-08.

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

2022-01-25 00:00Z4 YR AGO

Last updated

2026-10-08 20:02Z20 DAYS AGO

Reserved

2022-01-24

Assigning CNA

@huntrdev

Record state

PUBLISHED

Severity

High (CVSS 8.4)

CNA CVSS vector

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

Weaknesses

• CWE-786Access of Memory Location Before Start of BufferBase
• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.2

Document digest

7e61ef2fdf576a4675d7531fb27996c588b4e8b9c38305e8aeadba37f847f050

• huntr.devhttps://huntr.dev/bounties/8b36db58-b65c-4298-be7f-40b9e37fd161
• github.comhttps://github.com/vim/vim/commit/fe6fb267e6ee5c5da2f41889e4e0e0ac5bf4b89d
• lists.debian.org[debian-lts-announce] 20220516 [SECURITY] [DLA 3011-1] vim security updatehttps://lists.debian.org/debian-lts-announce/2022/05/msg00022.htmlmailing-list
• security.gentoo.orgGLSA-202208-32https://security.gentoo.org/glsa/202208-32vendor-advisory
• support.apple.comhttps://support.apple.com/kb/HT213444
• support.apple.comhttps://support.apple.com/kb/HT213488
• seclists.org20221030 APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13http://seclists.org/fulldisclosure/2022/Oct/41mailing-list
• seclists.org20221030 APPLE-SA-2022-10-24-2 macOS Ventura 13http://seclists.org/fulldisclosure/2022/Oct/28mailing-list
• seclists.org20221030 APPLE-SA-2022-10-27-7 Additional information for APPLE-SA-2022-09-12-4 macOS Monterey 12.6http://seclists.org/fulldisclosure/2022/Oct/43mailing-list
• lists.debian.org[debian-lts-announce] 20221108 [SECURITY] [DLA 3182-1] vim security updatehttps://lists.debian.org/debian-lts-announce/2022/11/msg00009.htmlmailing-list
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00023.html