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vulnerabilityCVE-2026-31842
Name
CVE-2026-31842
Source
NVD ( link)Debian ( link)
Description
Tinyproxy through 1.11.3 is vulnerable to HTTP request parsing desynchronization due to a case-sensitive comparison of the Transfer-Encoding header in src/reqs.c. The is_chunked_transfer function uses strcmp to compare the header value against "chunked", even though RFC 7230 specifies that transfer-coding names are case-insensitive.
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
tinyproxy
Exploitable

Vulnerability Ratings#


8.7
CVSSv4
7.5
CVSSv31
7.8
CVSSv2
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
1.11.2
Exploitable
buildroot
master
1.11.2
Exploitable
openwrt
openwrt-25.12
1.11.1-r3
Exploitable
yocto
kirkstone
1.11.0
Exploitable
yocto
master
1.11.3
Exploitable
yocto
scarthgap
1.11.1
Exploitable