RLSA-2026:9666

Synopsis

Moderate: 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: Buffer Over-read in Wireshark (CVE-2026-3203)

* wireshark: Improperly Controlled Sequential Memory Allocation in Wireshark (CVE-2026-3201)

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 s390x Rocky Linux 10 x86_64

Fixes

2442639 2442641

CVEs

CVE-2026-3201 CVE-2026-3203

Affected packages

Rocky Linux 10 aarch64 - AppStream

wireshark-cli-1:4.4.2-4.el10_1.4.aarch64.rpm wireshark-1:4.4.2-4.el10_1.4.aarch64.rpm wireshark-debuginfo-1:4.4.2-4.el10_1.4.aarch64.rpm wireshark-cli-debuginfo-1:4.4.2-4.el10_1.4.aarch64.rpm wireshark-debugsource-1:4.4.2-4.el10_1.4.aarch64.rpm wireshark-1:4.4.2-4.el10_1.4.src.rpm

Rocky Linux 10 x86_64 - CRB

wireshark-devel-1:4.4.2-4.el10_1.4.x86_64.rpm

Rocky Linux 10 x86_64 - AppStream

wireshark-debuginfo-1:4.4.2-4.el10_1.4.x86_64.rpm wireshark-1:4.4.2-4.el10_1.4.x86_64.rpm wireshark-cli-1:4.4.2-4.el10_1.4.x86_64.rpm wireshark-cli-debuginfo-1:4.4.2-4.el10_1.4.x86_64.rpm wireshark-debugsource-1:4.4.2-4.el10_1.4.x86_64.rpm wireshark-1:4.4.2-4.el10_1.4.src.rpm

Rocky Linux 10 s390x - AppStream

wireshark-cli-debuginfo-1:4.4.2-4.el10_1.4.s390x.rpm wireshark-debuginfo-1:4.4.2-4.el10_1.4.s390x.rpm wireshark-debugsource-1:4.4.2-4.el10_1.4.s390x.rpm wireshark-1:4.4.2-4.el10_1.4.s390x.rpm wireshark-cli-1:4.4.2-4.el10_1.4.s390x.rpm wireshark-1:4.4.2-4.el10_1.4.src.rpm

Rocky Linux 10 ppc64le - AppStream

wireshark-cli-debuginfo-1:4.4.2-4.el10_1.4.ppc64le.rpm wireshark-cli-1:4.4.2-4.el10_1.4.ppc64le.rpm wireshark-debuginfo-1:4.4.2-4.el10_1.4.ppc64le.rpm wireshark-debugsource-1:4.4.2-4.el10_1.4.ppc64le.rpm wireshark-1:4.4.2-4.el10_1.4.ppc64le.rpm wireshark-1:4.4.2-4.el10_1.4.src.rpm

Rocky Linux 10 ppc64le - CRB

wireshark-devel-1:4.4.2-4.el10_1.4.ppc64le.rpm

Rocky Linux 10 s390x - CRB

wireshark-devel-1:4.4.2-4.el10_1.4.s390x.rpm

Rocky Linux 10 aarch64 - CRB

wireshark-devel-1:4.4.2-4.el10_1.4.aarch64.rpm