Logo
vulnerabilityCVE-2026-5264
Name
CVE-2026-5264
Source
NVD ( link)Debian ( link)
Description
Heap buffer overflow in DTLS 1.3 ACK message processing. A remote attacker can send a crafted DTLS 1.3 ACK message that triggers a heap buffer overflow.
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
wolfssl
Exploitable

Vulnerability Ratings#


8.3
CVSSv4
9.8
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
5.9.1
Not Affected
buildroot
master
5.9.1
Not Affected
openwrt
master
5.9.1-r1
Not Affected
openwrt
openwrt-25.12
5.9.1-r1
Not Affected
yocto
master
5.9.1
Not Affected
yocto
scarthgap
5.7.2
Exploitable