CVE-2026-1502

Name
CVE-2026-1502
Description
CR/LF bytes were not rejected by HTTP client proxy tunnel headers or host.
NVD Severity
unknown
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
cna@python.org https://github.com/python/cpython/commit/05ed7ce7ae9e17c23a04085b2539fe6d6d3cef69
cna@python.org https://github.com/python/cpython/issues/146211
cna@python.org https://github.com/python/cpython/pull/146212
cna@python.org https://mail.python.org/archives/list/security-announce@python.org/thread/2IVPAEQWUJBCTQZEJEVTYCIKSMQPGRZ3/
af854a3a-2127-422b-91ae-364da2661108 http://www.openwall.com/lists/oss-security/2026/04/11/4
cna@python.org https://github.com/python/cpython/commit/b1cf9016335cb637c5a425032e8274a224f4b2ed
cna@python.org https://github.com/python/cpython/commit/9e071c9b28c17f347f81b388a003d4eeb3c7a8dd
cna@python.org https://github.com/python/cpython/commit/c00c386faa579ad71196d33408644478488e43ec
cna@python.org https://github.com/python/cpython/commit/56b7100b04e44ea27989242b176beb8f016b2c53
cna@python.org https://github.com/python/cpython/commit/58703ec1bdd1eb075e8b01a0c427683ce594dd3e

Match rules

CPE URI Source package Min version Max version

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
python3 3.23-main 3.12.14-r0 Natanael Copa <ncopa@alpinelinux.org> fixed
python3 3.22-main 3.12.14-r0 Natanael Copa <ncopa@alpinelinux.org> fixed
python3 3.21-main 3.12.14-r0 Natanael Copa <ncopa@alpinelinux.org> fixed