The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:84721 advisory.

    * wireshark: Wireshark: Denial of Service via C12.22 protocol dissector crash (CVE-2026-76886)
      * wireshark: Wireshark: Denial of Service via RRC protocol dissector out-of-bounds write     (CVE-2026-76880)
      * wireshark: Wireshark: Denial of Service vulnerability in ESS protocol dissector (CVE-2026-76919)
      * wireshark: Wireshark: Denial of Service via C12.22 protocol dissector crash (CVE-2026-76879)
      * wireshark: Wireshark: Denial of Service via X.509IF protocol dissector crash (CVE-2026-76928)
      * wireshark: Wireshark: Denial of Service vulnerability in H.245 protocol dissector (CVE-2026-76927)
      * wireshark: wireshark: Denial of Service via heap-based buffer overflow in SPDY dissector     (CVE-2026-95387)
      * wireshark: Heap-based Buffer Overflow in Wireshark (CVE-2026-95389)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Detections

Analytics

AlmaLinux 10 : wireshark (ALSA-2026:84721)

critical Nessus Plugin ID 369086

Version 1.2