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vulnerabilityCVE-2026-1502
Name
CVE-2026-1502
Source
NVD ( link)Debian ( link)
Description
CR/LF bytes were not rejected by HTTP client proxy tunnel headers or host.
Published Date
Updated Date
Workaround
-
Advisories

Analysis#


Affected Component
Analysis
python3
Patched

Vulnerability Ratings#


5.7
CVSSv4
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
3.12.13
Not Affected
buildroot
master
3.14.6
Not Affected
openwrt
master
3.14.5-r1
Not Affected
openwrt
openwrt-25.12
3.13.9-r3
Not Affected
yocto
kirkstone
3.10.20
Not Affected
yocto
master
3.14.6
Not Affected

Resolved with patches#


python3 (yocto:scarthgap)

#
Title
Author
Resolve
1
gh-146211: Reject CR/LF in HTTP tunnel request headers
Seth Larson <seth@python.org>
CVE-2026-1502