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vulnerability
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CVE-2026-43864
Component Overview
Vulnerability Overview
Name
CVE-2026-43864
Source
NVD (
link
)
Debian (
link
)
Description
mutt before 2.3.2 has a show_sig_summary NULL pointer dereference.
CWEs
CWE-476
Published Date
May 4, 2026
Updated Date
Jun 17, 2026
Workaround
-
Advisories
Analysis
#
Affected Component
Analysis
mutt
Exploitable
Vulnerability Ratings
#
2.5
CVSSv31
NaN
other
Others affected components
#
Name
Project
Project Version
Version
Status
mutt
buildroot
2025.02.x
2.2.16
Exploitable
mutt
buildroot
master
2.3.2
Not Affected
mutt
openwrt
master
2.1.5-r2
Exploitable