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›vulnerability›CVE-2026-13608
Name
CVE-2026-13608
Source
NVD ( link)Debian ( link)
Description
A flaw in the libcurl SASL negotiation for LDAP authentication allows an incomplete handshake sequence to be misinterpreted as a successful cryptographic verification. An attacker executing a Man-in-the-Middle (MITM) attack can inject a premature or shortcut response that bypasses complete peer validation.
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
curl
Patched

Vulnerability Ratings#


7.4
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
8.22.0
Not Affected
buildroot
master
8.22.0
Not Affected
openwrt
master
8.22.0-r1
Not Affected
openwrt
master
8.20.0-r1
Not Affected
openwrt
openwrt-25.12
8.22.0-r1
Not Affected
openwrt
openwrt-25.12
8.14.1-r1
Not Affected
yocto
kirkstone
7.82.0
Not Affected
yocto
master
8.22.0
Not Affected

Resolved with patches#


curl (yocto:scarthgap)

#
Title
Author
Resolve
1
openldap: handle Curl_sasl_continue() returns better
Daniel Stenberg <daniel@haxx.se>
CVE-2026-13608