Known Vulnerabilities for Haproxy by Netgate

Listed below are 1 of the newest known vulnerabilities associated with "Haproxy" by "Netgate".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-110354 json HAProxy 3 before 3.4.6 allows a remote unauthenticated attacker to cause a denial of service (persistent worker-thread CPU ex... Not Provided 2026-10-22 2026-10-22
CVE-2026-110353 json HAProxy 3.2 before 3.4.6 allows a remote unauthenticated attacker to cause a denial of service (worker-thread CPU exhaustion)... Not Provided 2026-10-22 2026-10-22
CVE-2026-109575 json In HAProxy Data Plane API 2.2.0 through 3.4.3 (and corresponding Enterprise Edition releases), Server.ConfigureAPI() has proc... Not Provided 2026-10-12 2026-10-13
CVE-2026-94572 json In OpenStack Octavia before 18.0.1, the Amphora provider driver did not validate the listener and pool tls_ciphers field for ... Not Provided 2026-09-21 2026-09-24
CVE-2026-94571 json In OpenStack Octavia before 18.0.1, the Amphora provider driver did not reject control characters in the L7 policy redirect_u... Not Provided 2026-09-21 2026-09-22
CVE-2026-94419 json Without NO_SESSION_CACHE_REF, wolfSSL_get_session() does not return a session object but a ClientSession reference of the for... Not Provided 2026-09-27 2026-09-29
CVE-2026-94417 json When an application enables both OCSP and CRL revocation checking on one WOLFSSL_CTX or certificate manager, wolfSSL skips th... Not Provided 2026-09-27 2026-09-29
CVE-2026-93564 json A flaw was found in Netty. A reference-count leak in the HAProxy PROXY-v2 message decoder allows a remote, unauthenticated at... Not Provided 2026-09-18 2026-10-15
CVE-2026-93302 json MatchTrustedPeer ignores the public key used, leading to forged CA clones passing verification. Affected builds are any that ... Not Provided 2026-09-27 2026-09-29
CVE-2026-90678 json An issue was discovered in HAProxy 3.3.0 through 3.4.4 and in 3.5-dev1 through 3.5-dev5. Exploitation requires an HTTP/3 fron... Not Provided 2026-09-13 2026-09-14
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationNetgateHaproxy0.59_9
ApplicationNetgateHaproxy0.59_7
ApplicationNetgateHaproxy0.59_5
ApplicationNetgateHaproxy0.59_16
ApplicationNetgateHaproxy0.59.2
ApplicationNetgateHaproxy0.29
ApplicationNetgateHaproxy0.28
ApplicationNetgateHaproxy0.27
ApplicationNetgateHaproxy0.26
ApplicationNetgateHaproxy0.25
ApplicationNetgateHaproxy0.24
ApplicationNetgateHaproxy0.23
ApplicationNetgateHaproxy0.22
ApplicationNetgateHaproxy0.21
ApplicationNetgateHaproxy0.19
ApplicationNetgateHaproxy0.18
ApplicationNetgateHaproxy0.16
ApplicationNetgateHaproxy0.15
ApplicationNetgateHaproxy0.01

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