CVE-2026-76919

ESS protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service...

DEBIAN-CVE-2026-76919

ESS protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service...

UBUNTU-CVE-2026-76919

ESS protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-76919 Use of Uninitialized Variable in Wireshark

ESS protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-76919

CVE-2026-76919 affects the ESS protocol dissector in Wireshark versions 4.6.0–4.6.7 and 4.4.0–4.4.18 , causing a crash that leads to denial of service . The root cause is related to errors during initialization of the dissector, as noted by FSTEC. The NVD assigns a 7.5 HIGH CVSS score (network ve...