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2 vulnerabilities found for HAProxy by HAProxy
CVE-2026-33555 (GCVE-0-2026-33555)
Vulnerability from cvelistv5
Published
2026-04-13 00:00
Modified
2026-04-14 13:22
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-130 - Improper Handling of Length Parameter Inconsistency
Summary
An issue was discovered in HAProxy before 3.3.6. The HTTP/3 parser does not check that the received body length matches a previously announced content-length when the stream is closed via a frame with an empty payload. This can cause desynchronization issues with the backend server and could be used for request smuggling. The earliest affected version is 2.6.
References
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CVE-2025-32464 (GCVE-0-2025-32464)
Vulnerability from cvelistv5
Published
2025-04-09 00:00
Modified
2025-04-23 22:03
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-1025 - Comparison Using Wrong Factors
Summary
HAProxy 2.2 through 3.1.6, in certain uncommon configurations, has a sample_conv_regsub heap-based buffer overflow because of mishandling of the replacement of multiple short patterns with a longer one.
References
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