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CVE-2026-0672
Component Overview
Vulnerability Overview
Name
CVE-2026-0672
Source
NVD (
link
)
Debian (
link
)
Description
When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters.
CWEs
CWE-93
Published Date
Jan 20, 2026
Updated Date
Jun 17, 2026
Workaround
-
Advisories
Analysis
#
Affected Component
Analysis
python3
Patched
Vulnerability Ratings
#
6
CVSSv4
NaN
other
Others affected components
#
Name
Project
Project Version
Version
Status
python3
buildroot
2025.02.x
3.12.14
Not Affected
python3
buildroot
master
3.14.7
Not Affected
python3
openwrt
master
3.14.5-r2
Not Affected
python3
openwrt
openwrt-25.12
3.13.9-r3
Not Affected
python3
yocto
kirkstone
3.10.20
Not Affected
python3
yocto
master
3.14.7
Not Affected
Resolved with patches
#
python3 (yocto:scarthgap)
#
Title
Author
Resolve
1
[3.13] gh-145599, CVE 2026-3644: Reject control
"Miss Islington (bot)"
CVE-2026-0672
CVE-2026-3644