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CVE-2026-76887

🗓️ 19 Aug 2026 22:35:29Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 7 Views

Crash in the Wireshark dissection engine in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

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OSOS VersionArchitecturePackagePackage VersionFilename
Debian11allwireshark3.4.16-0+deb11u2wireshark_3.4.16-0+deb11u2_all.deb
Debian12allwireshark4.0.17-0+deb12u3wireshark_4.0.17-0+deb12u3_all.deb
Debian13allwireshark4.4.16-0+deb13u1wireshark_4.4.16-0+deb13u1_all.deb
Debian14allwireshark4.6.6-1wireshark_4.6.6-1_all.deb
Debian999allwireshark4.6.6-2wireshark_4.6.6-2_all.deb

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19 Aug 2026 22:35Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.13.1
EPSS0.00174
7