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CVE-2026-6867

🗓️ 30 Apr 2026 05:33:34Reported by Alpine Linux Development TeamType 
alpinelinux
 alpinelinux
🔗 security.alpinelinux.org👁 3 Views

CVE-2026-6867 crashes Wireshark SMB2 dissector in 4.6 and 4.4, causing Unix denial of service.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
CVE-2026-6867
30 Apr 202605:33
attackerkb
amazon
Medium: wireshark
7 Jul 202600:00
amazon
bdu_fstec
The vulnerability of SMB2 protocol discoverer, the Wireshark network traffic analyzer, allows a hacker to cause a service failure.
7 May 202600:00
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circl
CVE-2026-6867
1 May 202604:48
circl
cnnvd
Wireshark 安全漏洞
30 Apr 202600:00
cnnvd
cve
CVE-2026-6867
30 Apr 202605:33
cve
cvelist
CVE-2026-6867 Improperly Controlled Sequential Memory Allocation in Wireshark
30 Apr 202605:33
cvelist
debian
[SECURITY] [DSA 6249-1] wireshark security update
6 May 202621:16
debian
debiancve
CVE-2026-6867
30 Apr 202605:33
debiancve
nessus
Debian dsa-6249 : libwireshark-data - security update
7 May 202600:00
nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Alpine Linux3.23anywireshark4.6.1-r0wireshark-4.6.1-r0.apk
Alpine Linux3.23anywireshark4.6.4-r0wireshark-4.6.4-r0.apk

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01 May 2026 18:15Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.5
EPSS0.00124
SSVC
3