CVE-2024-22189

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.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited 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

1.10% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 65.7% of scored records. A rank, not a probability.

NVD base score

7.5 (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:N/I:N/A:H

NVD analysis status

Deferred. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. 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

2024-04-04 14:25Z2 YR AGO

Last updated

2024-08-23 19:29Z2 YR AGO

Reserved

2024-01-08

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

• CWE-770Allocation of Resources Without Limits or ThrottlingBase

Data version

5.1

Document digest

aab949e239e3bb9f41eca702a462d1beb65567cf47836d35a9d13228b98ba9d0

• github.comhttps://github.com/quic-go/quic-go/security/advisories/GHSA-c33x-xqrf-c478x_refsource_CONFIRM
• github.comhttps://github.com/quic-go/quic-go/commit/4a99b816ae3ab03ae5449d15aac45147c85ed47ax_refsource_MISC
• seemann.iohttps://seemann.io/posts/2024-03-19-exploiting-quics-connection-id-managementx_refsource_MISC
• www.youtube.comhttps://www.youtube.com/watch?v=JqXtYcZAtIA&t=3683sx_refsource_MISC