ELSA-2026-9666

ELSA-2026-9666 - wireshark security update

Type:	SECURITY
Impact:	MODERATE
Release Date:	2026-04-22

Description

[4.4.2-4.0.1.el10_1.4]
- Fix post script to not fail during initial installation [Orabug: 37565359]

[1:4.4.2-4.4]
- Resolves: RHEL-152921 - CVE-2026-3203 Buffer Over-read

[1:4.4.2-4.3]
- Resolves: RHEL-152912 - CVE-2026-3201 Improperly Controlled Sequential Memory Allocation

[1:4.4.2-4.2]
- Resolves: RHEL-136916 - NULL Pointer Dereference in Wireshark (CVE-2025-9817)

[1:4.4.2-4.1]
- Resolves: RHEL-130425 - Access of Uninitialized Pointer in Wireshark

Related CVEs

CVE-2026-3201

CVE-2026-3203

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 10 (aarch64)	wireshark-4.4.2-4.0.1.el10_1.4.src.rpm	02956cc8537b86ef22d19b81a72ea2a487eac69265c9078c8b080810d654ed61	-	ol10_aarch64_appstream
	wireshark-4.4.2-4.0.1.el10_1.4.src.rpm	02956cc8537b86ef22d19b81a72ea2a487eac69265c9078c8b080810d654ed61	-	ol10_aarch64_codeready_builder
	wireshark-4.4.2-4.0.1.el10_1.4.aarch64.rpm	8aa2dee683213ca9f2ad4a1d7df5b8b60c4114da162d89a516ccd63aded4e3e3	-	ol10_aarch64_appstream
	wireshark-cli-4.4.2-4.0.1.el10_1.4.aarch64.rpm	badd90c31e90161f4fbf2266a92104884aee86baab265a61d98ccf55ccb61f42	-	ol10_aarch64_appstream
	wireshark-devel-4.4.2-4.0.1.el10_1.4.aarch64.rpm	d43d9bda16af7329ed297d4c54da41151f8740830da9ff1fc6770a7bc7cc1d8c	-	ol10_aarch64_codeready_builder
Oracle Linux 10 (x86_64)	wireshark-4.4.2-4.0.1.el10_1.4.src.rpm	02956cc8537b86ef22d19b81a72ea2a487eac69265c9078c8b080810d654ed61	-	ol10_x86_64_appstream
	wireshark-4.4.2-4.0.1.el10_1.4.src.rpm	02956cc8537b86ef22d19b81a72ea2a487eac69265c9078c8b080810d654ed61	-	ol10_x86_64_codeready_builder
	wireshark-4.4.2-4.0.1.el10_1.4.x86_64.rpm	b443cd7b2418c27d76c1fbe1da6119fbc20b94c1379042d0719257e24959c824	-	ol10_x86_64_appstream
	wireshark-cli-4.4.2-4.0.1.el10_1.4.x86_64.rpm	9bd455e29bf22a2be826bfb0e2faee87e872ae9c40c4197667149b3e4920ce02	-	ol10_x86_64_appstream
	wireshark-devel-4.4.2-4.0.1.el10_1.4.x86_64.rpm	52ca188be0a736ed9c76b812305b862aa7ac5c7dda3758052f89e99beca9148c	-	ol10_x86_64_codeready_builder

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