CVE-2019-15541
CVSS v3
7.5
HIGH
EPSS Score
2.2 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
rustls-mio/examples/tlsserver.rs in the rustls crate before 0.16.0 for Rust allows attackers to cause a denial of service (loop of conn_event and ready) by arranging for a client to never be writable.
Technical details
- Published
- 2019-08-26
Frequently asked questions
What is CVE-2019-15541?
rustls-mio/examples/tlsserver.rs in the rustls crate before 0.16.0 for Rust allows attackers to cause a denial of service (loop of conn_event and ready) by arranging for a client to never be writable.
Is CVE-2019-15541 actively exploited?
Active exploitation of CVE-2019-15541 has not been confirmed. Its EPSS score was 2.2% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2019-15541?
CVE-2019-15541 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2019-15541 affecting your environment?
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