Vulnerability in Crowdsecurity Crowdsec
CVE-2026-44982
CrowdSec offers crowdsourced protection against malicious IPs. From 1.5.0 until 1.7.8, pkg/appsec/request.go NewParsedRequestFromRequest allocated a request body buffer from max(r.ContentLength, 0), so HTTP/1.1 requests using Transfer-Enco…
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.
Affected products
- Crowdsecurity Crowdsec — versions >= 1.5.0, < 1.7.8
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_CONFIRM)
Frequently asked questions
- What is CVE-2026-44982?
- CVE-2026-44982 is a high-severity vulnerability in Crowdsecurity Crowdsec, classified under Protection Mechanism Failure. CVSS score: 7.2/10. Published 2026-07-16.
- How severe is CVE-2026-44982?
- High severity. CVSS v3 base score is 7.2 out of 10.