CVE-2023-26964
An issue was discovered in hyper v0.13.7. h2-0.2.4 Stream stacking occurs when the H2 component processes HTTP2 RST_STREAM frames. As a result the memory and CPU usage are high which can lead to a Denial of Service (DoS).
CVSS score
7.5
EPSS probability
%1.1
Risk score
0.1
Published
3 y ago
Vulnerability Timeline (Change History)
CVE-2023-26964 historical changes made to the vulnerability by NVD, CISA and MITRE:
| Date | Actor / Source | Action / Description | Type | Previous value | New value |
|---|---|---|---|---|---|
| 29.10.2026 | nvd@nist.gov | Initial Analysis & CVSS Vector Assignment | CVSS V3.1 | — | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 11.04.2023 | CISA Coordinator | SSVC Risk Re-assessment | SSVC / KEV | exploitation: none | exploitation: none |
| 11.04.2023 | MITRE / NVD | New CVE Record Received & Ingested | CVE Created | — | CVE-2023-26964 |
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