RHSA-2026:25918: Important: SUSE Liberty Linux security update for webkit2gtk3

Update Advisories for SUSE Liberty Linux suse-liberty-linux-updates at lists.suse.com
Tue Jun 16 15:06:19 UTC 2026


# security update for webkit2gtk3

Announcement ID: RHSA-2026:25918
Rating: Important

Cross-References:

  * CVE-2026-28847
  * CVE-2026-28883
  * CVE-2026-28901
  * CVE-2026-28902
  * CVE-2026-28903
  * CVE-2026-28904
  * CVE-2026-28905
  * CVE-2026-28907
  * CVE-2026-28942
  * CVE-2026-28946
  * CVE-2026-28947
  * CVE-2026-28953
  * CVE-2026-28955
  * CVE-2026-28958
  * CVE-2026-43658
  * CVE-2026-43660



CVSS scores:

  * CVE-2026-28847 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2026-28847 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-28883 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2026-28883 ( SUSE ): 7.7 CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-28901 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-28901 ( SUSE ): 7.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-28902 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-28902 ( SUSE ): 7.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-28903 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-28903 ( SUSE ): 7.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-28904 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-28904 ( SUSE ): 7.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-28905 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-28905 ( SUSE ): 7.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-28907 ( SUSE ): 7.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
  * CVE-2026-28907 ( SUSE ): 7.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-28942 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2026-28942 ( SUSE ): 7.7 CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-28946 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2026-28946 ( SUSE ): 7.7 CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-28947 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2026-28947 ( SUSE ): 7.7 CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-28953 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-28953 ( SUSE ): 7.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-28955 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2026-28955 ( SUSE ): 7.7 CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-28958 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
  * CVE-2026-28958 ( SUSE ): 7.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-43658 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-43658 ( SUSE ): 7.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-43660 ( SUSE ): 7.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
  * CVE-2026-43660 ( SUSE ): 7.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

Affected Products:

  * SUSE Liberty Linux 8


An update that solves 16 vulnerabilities can now be installed.

## Description:

This security update provides a functional equivalent of RHSA-2026:25918.
The original Red Hat(R) advisory is available from the Red Hat web site at
https://access.redhat.com/errata/RHSA-2026:25918.


## Package List:

  * SUSE Liberty Linux 8:
    * webkit2gtk3 2.52.4-1.el8_10
    * webkit2gtk3-devel 2.52.4-1.el8_10
    * webkit2gtk3-jsc 2.52.4-1.el8_10
    * webkit2gtk3-jsc-devel 2.52.4-1.el8_10

## References:

  * https://www.suse.com/security/cve/CVE-2026-28847.html
  * https://www.suse.com/security/cve/CVE-2026-28883.html
  * https://www.suse.com/security/cve/CVE-2026-28901.html
  * https://www.suse.com/security/cve/CVE-2026-28902.html
  * https://www.suse.com/security/cve/CVE-2026-28903.html
  * https://www.suse.com/security/cve/CVE-2026-28904.html
  * https://www.suse.com/security/cve/CVE-2026-28905.html
  * https://www.suse.com/security/cve/CVE-2026-28907.html
  * https://www.suse.com/security/cve/CVE-2026-28942.html
  * https://www.suse.com/security/cve/CVE-2026-28946.html
  * https://www.suse.com/security/cve/CVE-2026-28947.html
  * https://www.suse.com/security/cve/CVE-2026-28953.html
  * https://www.suse.com/security/cve/CVE-2026-28955.html
  * https://www.suse.com/security/cve/CVE-2026-28958.html
  * https://www.suse.com/security/cve/CVE-2026-43658.html
  * https://www.suse.com/security/cve/CVE-2026-43660.html


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