Known Vulnerabilities for products from Haproxy
Listed below are 20 of the newest known vulnerabilities associated with the vendor "Haproxy".
These CVEs are retrieved based on exact matches on listed vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed vendor information are still displayed.
Data on known vulnerable products is also displayed based on information from known CPEs, each product links to its respective vulnerability page.
Known Vulnerabilities
| CVE | Shortened Description | Severity | Publish Date | Last Modified |
|---|---|---|---|---|
| CVE-2026-55204 json | Not Provided | 2026-06-18 | 2026-06-18 | |
| CVE-2026-55203 json | Not Provided | 2026-06-18 | 2026-06-23 | |
| CVE-2026-48772 json | Not Provided | 2026-06-19 | 2026-06-22 | |
| CVE-2026-48059 json | Not Provided | 2026-06-12 | 2026-06-12 | |
| CVE-2026-45569 json | Not Provided | 2026-06-10 | 2026-06-11 | |
| CVE-2026-45567 json | Not Provided | 2026-06-10 | 2026-06-10 | |
| CVE-2026-45566 json | Not Provided | 2026-06-10 | 2026-06-10 | |
| CVE-2026-45565 json | Not Provided | 2026-06-10 | 2026-06-10 | |
| CVE-2026-45564 json | Not Provided | 2026-06-10 | 2026-06-10 | |
| CVE-2026-45563 json | Not Provided | 2026-06-10 | 2026-06-10 | |
| CVE-2023-45539 json | ** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new secur... | 8.2 - HIGH | 2023-11-28 | 2023-12-04 |
| CVE-2023-40225 json | HAProxy through 2.0.32, 2.1.x and 2.2.x through 2.2.30, 2.3.x and 2.4.x through 2.4.23, 2.5.x and 2.6.x before 2.6.15, 2.7.x ... | 7.2 - HIGH | 2023-08-10 | 2023-08-18 |
| CVE-2023-25950 json | HTTP request/response smuggling vulnerability in HAProxy version 2.7.0, and 2.6.1 to 2.6.7 allows a remote attacker to alter ... | 7.3 - HIGH | 2023-04-11 | 2023-11-07 |
| CVE-2023-25725 json | HAProxy before 2.7.3 may allow a bypass of access control because HTTP/1 headers are inadvertently lost in some situations, a... | 9.1 - CRITICAL | 2023-02-14 | 2023-11-07 |
| CVE-2023-0836 json | An information leak vulnerability was discovered in HAProxy 2.1, 2.2 before 2.2.27, 2.3, 2.4 before 2.4.21, 2.5 before 2.5.11... | 7.5 - HIGH | 2023-03-29 | 2023-11-07 |
| CVE-2023-0056 json | An uncontrolled resource consumption vulnerability was discovered in HAProxy which could crash the service. This issue could ... | 6.5 - MEDIUM | 2023-03-23 | 2023-04-03 |
| CVE-2022-0711 json | A flaw was found in the way HAProxy processed HTTP responses containing the "Set-Cookie2" header. This flaw could allow an at... | 7.5 - HIGH | 2022-03-02 | 2023-11-07 |
| CVE-2021-40346 json | An integer overflow exists in HAProxy 2.0 through 2.5 in htx_add_header that can be exploited to perform an HTTP request smug... | 7.5 - HIGH | 2021-09-08 | 2023-11-07 |
| CVE-2021-39242 json | An issue was discovered in HAProxy 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. It can lead to a situation wit... | 7.5 - HIGH | 2021-08-17 | 2023-11-07 |
| CVE-2021-39241 json | An issue was discovered in HAProxy 2.0 before 2.0.24, 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. An HTTP met... | 5.3 - MEDIUM | 2021-08-17 | 2023-11-07 |
Known software with vulnerabilities from Haproxy
| Type | Vendor | Product | Version |
|---|---|---|---|
| Application | Haproxy | Haproxy | - |
| Application | Haproxy | Proxyprotocol | - |