[El-errata] ELSA-2026-83546 Important: Oracle Linux 9 wireshark security update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2026-83546

http://linux.oracle.com/errata/ELSA-2026-83546.html

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

x86_64:
wireshark-3.4.10-9.el9_8.5.x86_64.rpm
wireshark-cli-3.4.10-9.el9_8.5.i686.rpm
wireshark-cli-3.4.10-9.el9_8.5.x86_64.rpm
wireshark-devel-3.4.10-9.el9_8.5.i686.rpm
wireshark-devel-3.4.10-9.el9_8.5.x86_64.rpm

aarch64:
wireshark-3.4.10-9.el9_8.5.aarch64.rpm
wireshark-cli-3.4.10-9.el9_8.5.aarch64.rpm
wireshark-devel-3.4.10-9.el9_8.5.aarch64.rpm


SRPMS:
http://oss.oracle.com/ol9/SRPMS-updates/wireshark-3.4.10-9.el9_8.5.src.rpm

Related CVEs:

CVE-2026-76880
CVE-2026-76886
CVE-2026-76919
CVE-2026-76927
CVE-2026-95387




Description of changes:

[1:3.4.10-10.4]
- Fix DoS via heap-based buffer overflow in SPDY dissector (CVE-2026-95387)
- Resolves: RHEL-272330

[1:3.4.10-9.4]
- Fix DoS vulnerability in H.245 protocol dissector (CVE-2026-76927)
- Resolves: RHEL-257656

[1:3.4.10-9.3]
- Fix DoS vulnerability in ESS protocol dissector (CVE-2026-76919)
- Resolves: RHEL-257615

[1:3.4.10-9.2]
- Fix DoS via C12.22 protocol dissector crash (CVE-2026-76886)
- Resolves: RHEL-247390

[1:3.4.10-9.1]
- Fix DoS via RRC protocol dissector out-of-bounds write (CVE-2026-76880)
- Resolves: RHEL-245617

[1:3.4.10-9]
- Resolves: RHEL-130440 - Access of Uninitialized Pointer in Wireshark