Known Vulnerabilities for products from Varnish-software
Listed below are 11 of the newest known vulnerabilities associated with the vendor "Varnish-software".
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-2026-40395 json | Varnish Enterprise before 6.0.16r12 allows a "workspace overflow" denial of service (daemon panic) for shared VCL. The header... | Not Provided | 2026-04-12 | 2026-04-17 |
| CVE-2026-40394 json | Varnish Cache 9 before 9.0.1 and Varnish Enterprise before 6.0.16r11 allows a "workspace overflow" denial of service (daemon ... | Not Provided | 2026-04-12 | 2026-04-17 |
| CVE-2026-34475 json | Varnish Cache before 8.0.1 and Varnish Enterprise before 6.0.16r12, in certain unchecked req.url scenarios, mishandle URLs wi... | Not Provided | 2026-03-27 | 2026-04-22 |
| CVE-2023-41104 json | libvmod-digest before 1.0.3, as used in Varnish Enterprise 6.0.x before 6.0.11r5, has an out-of-bounds memory access during b... | 6.5 - MEDIUM | 2023-08-23 | 2023-08-28 |
| CVE-2022-45060 json | An HTTP Request Forgery issue was discovered in Varnish Cache 5.x and 6.x before 6.0.11, 7.x before 7.1.2, and 7.2.x before 7... | 7.5 - HIGH | 2022-11-09 | 2023-11-07 |
| CVE-2022-23959 json | In Varnish Cache before 6.6.2 and 7.x before 7.0.2, Varnish Cache 6.0 LTS before 6.0.10, and and Varnish Enterprise (Cache Pl... | 9.1 - CRITICAL | 2022-01-26 | 2023-11-07 |
| CVE-2021-36740 json | Varnish Cache, with HTTP/2 enabled, allows request smuggling and VCL authorization bypass via a large Content-Length header f... | 6.5 - MEDIUM | 2021-07-14 | 2023-11-07 |
| CVE-2020-11653 json | An issue was discovered in Varnish Cache before 6.0.6 LTS, 6.1.x and 6.2.x before 6.2.3, and 6.3.x before 6.3.2. It occurs wh... | 7.5 - HIGH | 2020-04-08 | 2022-11-29 |
| CVE-2019-20637 json | An issue was discovered in Varnish Cache before 6.0.5 LTS, 6.1.x and 6.2.x before 6.2.2, and 6.3.x before 6.3.1. It does not ... | 7.5 - HIGH | 2020-04-08 | 2022-08-02 |
| CVE-2019-15892 json | An issue was discovered in Varnish Cache before 6.0.4 LTS, and 6.1.x and 6.2.x before 6.2.1. An HTTP/1 parsing failure allows... | 7.5 - HIGH | 2019-09-03 | 2023-11-07 |
| CVE-2017-12425 json | An issue was discovered in Varnish HTTP Cache 4.0.1 through 4.0.4, 4.1.0 through 4.1.7, 5.0.0, and 5.1.0 through 5.1.2. A wro... | 7.5 - HIGH | 2017-08-04 | 2022-08-02 |