RLSA-2026:20600

Synopsis

Important: wireshark security update

Description

The wireshark packages contain a network protocol analyzer used to capture and browse the traffic running on a computer network.

Security Fix(es):

* wireshark: Heap-based Buffer Overflow in Wireshark (CVE-2026-5405)

* wireshark: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in Wireshark (CVE-2026-5656)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected products

Rocky Linux 10 aarch64 Rocky Linux 10 ppc64le Rocky Linux 10 riscv64 Rocky Linux 10 s390x Rocky Linux 10 x86_64

Fixes

2464273 2464276

CVEs

CVE-2026-5405 CVE-2026-5656

Affected packages

Rocky Linux 10 s390x - CRB

wireshark-devel-1:4.4.2-10.el10_2.s390x.rpm

Rocky Linux 10 aarch64 - AppStream

wireshark-cli-debuginfo-1:4.4.2-10.el10_2.aarch64.rpm wireshark-debuginfo-1:4.4.2-10.el10_2.aarch64.rpm wireshark-1:4.4.2-10.el10_2.aarch64.rpm wireshark-1:4.4.2-10.el10_2.src.rpm wireshark-cli-1:4.4.2-10.el10_2.aarch64.rpm wireshark-debugsource-1:4.4.2-10.el10_2.aarch64.rpm

Rocky Linux 10 s390x - AppStream

wireshark-debuginfo-1:4.4.2-10.el10_2.s390x.rpm wireshark-cli-debuginfo-1:4.4.2-10.el10_2.s390x.rpm wireshark-1:4.4.2-10.el10_2.src.rpm wireshark-cli-1:4.4.2-10.el10_2.s390x.rpm wireshark-debugsource-1:4.4.2-10.el10_2.s390x.rpm wireshark-1:4.4.2-10.el10_2.s390x.rpm

Rocky Linux 10 ppc64le - AppStream

wireshark-cli-debuginfo-1:4.4.2-10.el10_2.ppc64le.rpm wireshark-cli-1:4.4.2-10.el10_2.ppc64le.rpm wireshark-debugsource-1:4.4.2-10.el10_2.ppc64le.rpm wireshark-debuginfo-1:4.4.2-10.el10_2.ppc64le.rpm wireshark-1:4.4.2-10.el10_2.src.rpm wireshark-1:4.4.2-10.el10_2.ppc64le.rpm

Rocky Linux 10 x86_64 - AppStream

wireshark-1:4.4.2-10.el10_2.x86_64.rpm wireshark-cli-debuginfo-1:4.4.2-10.el10_2.x86_64.rpm wireshark-debugsource-1:4.4.2-10.el10_2.x86_64.rpm wireshark-cli-1:4.4.2-10.el10_2.x86_64.rpm wireshark-debuginfo-1:4.4.2-10.el10_2.x86_64.rpm wireshark-1:4.4.2-10.el10_2.src.rpm

Rocky Linux 10 x86_64 - CRB

wireshark-devel-1:4.4.2-10.el10_2.x86_64.rpm

Rocky Linux 10 riscv64 - AppStream

wireshark-1:4.4.2-10.el10_2.src.rpm

Rocky Linux 10 aarch64 - CRB

wireshark-devel-1:4.4.2-10.el10_2.aarch64.rpm

Rocky Linux 10 ppc64le - CRB

wireshark-devel-1:4.4.2-10.el10_2.ppc64le.rpm