CVE-2022-25883
CVSS v3
7.5
HIGH
EPSS Score
2.8 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Versions of the package semver before 7.5.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the function new Range, when untrusted user data is provided as a range.
Technical details
- Published
- 2023-06-21
Frequently asked questions
What is CVE-2022-25883?
Versions of the package semver before 7.5.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the function new Range, when untrusted user data is provided as a range.
Is CVE-2022-25883 actively exploited?
Active exploitation of CVE-2022-25883 has not been confirmed. Its EPSS score was 2.8% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2022-25883?
CVE-2022-25883 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2022-25883 affecting your environment?
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