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vulnerabilityCVE-2026-28780
Name
CVE-2026-28780
Source
NVD ( link)Debian ( link)
Description
Heap-based Buffer Overflow vulnerability in mod_proxy_ajp of Apache HTTP Server. If mod_proxy_ajp connects to a malicious AJP server this AJP server can send a malicious AJP message back to mod_proxy_ajp and cause it to write 4 attacker controlled bytes after the end of a heap based buffer. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
apache
Exploitable

Vulnerability Ratings#


9.8
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
2.4.68
Not Affected
buildroot
master
2.4.68
Not Affected
openwrt
openwrt-25.12
2.4.65-r1
Exploitable
yocto
kirkstone
2.4.66
Exploitable
yocto
master
2.4.67
Not Affected
yocto
scarthgap
2.4.67
Not Affected