CVE-2026-1502
Published: April 14, 2026Last modified: August 1, 2026
Description
CR/LF bytes were not rejected by HTTP client proxy tunnel headers or host.
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | python3 | Unknown (3.11.3-r0) |
| 25 LTS | python3 | Unknown (3.12.10-r1) | |
| Stream | python3 | Fixed (3.14.5-r1) | |
| Hardened Containers | 23 LTS | python3 | Unknown (3.11.3-r0) |
| 25 LTS | python3 | Unknown (3.12.10-r1) | |
| Stream | python3 | Fixed (3.14.5-r1) |
References
- http://www.openwall.com/lists/oss-security/2026/04/11/4
- https://github.com/python/cpython/commit/05ed7ce7ae9e17c23a04085b2539fe6d6d3cef69
- https://github.com/python/cpython/commit/56b7100b04e44ea27989242b176beb8f016b2c53
- https://github.com/python/cpython/commit/58703ec1bdd1eb075e8b01a0c427683ce594dd3e
- https://github.com/python/cpython/commit/9e071c9b28c17f347f81b388a003d4eeb3c7a8dd
- https://github.com/python/cpython/commit/b1cf9016335cb637c5a425032e8274a224f4b2ed
- https://github.com/python/cpython/commit/c00c386faa579ad71196d33408644478488e43ec
- https://github.com/python/cpython/issues/146211
- https://github.com/python/cpython/pull/146212
- https://mail.python.org/archives/list/[email protected]/thread/2IVPAEQWUJBCTQZEJEVTYCIKSMQPGRZ3/