CVE-2020-35902
CVSS v3
9.8
CRITICAL
EPSS Score
1.6 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
An issue was discovered in the actix-codec crate before 0.3.0-beta.1 for Rust. There is a use-after-free in Framed.
Technical details
- Published
- 2020-12-31
Frequently asked questions
What is CVE-2020-35902?
An issue was discovered in the actix-codec crate before 0.3.0-beta.1 for Rust. There is a use-after-free in Framed.
Is CVE-2020-35902 actively exploited?
Active exploitation of CVE-2020-35902 has not been confirmed. Its EPSS score was 1.6% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2020-35902?
CVE-2020-35902 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2020-35902 affecting your environment?
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