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vulnerabilityCVE-2026-0672
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.
Published Date
Updated Date
Workaround
-
Advisories

Analysis#


Affected Component
Analysis
python3
Patched

Vulnerability Ratings#


6
CVSSv4
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
3.12.14
Not Affected
buildroot
master
3.14.7
Not Affected
openwrt
master
3.14.5-r2
Not Affected
openwrt
openwrt-25.12
3.13.9-r3
Not Affected
yocto
kirkstone
3.10.20
Not Affected
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