CVE-2020-24944
CVSS v3
7.5
HIGH
EPSS Score
1.5 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
picoquic (before 3rd of July 2020) allows attackers to cause a denial of service (infinite loop) via a crafted QUIC frame, related to the picoquic_decode_frames and picoquic_decode_stream_frame functions and epoch==3.
Technical details
- Published
- 2021-02-08
Frequently asked questions
What is CVE-2020-24944?
picoquic (before 3rd of July 2020) allows attackers to cause a denial of service (infinite loop) via a crafted QUIC frame, related to the picoquic_decode_frames and picoquic_decode_stream_frame functions and epoch==3.
Is CVE-2020-24944 actively exploited?
Active exploitation of CVE-2020-24944 has not been confirmed. Its EPSS score was 1.5% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2020-24944?
CVE-2020-24944 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2020-24944 affecting your environment?
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