yocto ▾
›
scarthgap ▾
›
vulnerability
›
CVE-2026-34355
Component Overview
Vulnerability Overview
Name
CVE-2026-34355
Source
NVD (
link
)
Debian (
link
)
Description
A buffer overflow in mod_proxy_html in Apache HTTP Server 2.4.67 and earlier allows an attack by an untrusted backend. Users are recommended to upgrade to version 2.4.68, which fixes this issue.
CWEs
CWE-122
Published Date
Jun 8, 2026
Updated Date
Jun 17, 2026
Workaround
-
Advisories
https://httpd.apache.org/security/vulnerabilities_24.html
Vendor Advisory
http://www.openwall.com/lists/oss-security/2026/06/08/6
Mailing List
Analysis
#
Affected Component
Analysis
apache2
Exploitable
Vulnerability Ratings
#
7.5
CVSSv31
NaN
other
Others affected components
#
Name
Project
Project Version
Version
Status
apache
buildroot
2025.02.x
2.4.68
Not Affected
apache
buildroot
master
2.4.68
Not Affected
apache
openwrt
master
2.4.65-r1
Exploitable
apache
openwrt
openwrt-25.12
2.4.65-r1
Exploitable
apache2
yocto
kirkstone
2.4.66
Exploitable
apache2
yocto
master
2.4.67
Exploitable