CVE-2024-22051

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

1.45% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 73.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-07-14.

Red Hat severity

Important. 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

2024-01-04 20:27Z2 YR AGO

Last updated

2026-07-14 22:54Z3 MO AGO

Reserved

2024-01-04

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

Critical (CVSS 9.8)

CNA CVSS vector

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

Weaknesses

• CWE-190Integer Overflow or WraparoundBase

Data version

5.2

Document digest

8d1dd3ac2d0002ffaf1ccce26390d27cdd4d17d0ea24aaa09b403b47f2845ff3

• github.comhttps://github.com/github/cmark-gfm/security/advisories/GHSA-mc3g-88wq-6f4xvendor-advisory
• github.comhttps://github.com/gjtorikian/commonmarker/security/advisories/GHSA-fmx4-26r3-wxpfvendor-advisory
• github.comhttps://github.com/gjtorikian/commonmarker/commit/ab4504fd17460627a6ab255bc3c63e8e5fc6aed3patch
• github.comhttps://github.com/advisories/GHSA-fmx4-26r3-wxpfvendor-advisory
• vulncheck.comhttps://vulncheck.com/advisories/vc-advisory-GHSA-fmx4-26r3-wxpfthird-party-advisory