Vulnerability Summary: Important security update for libsoup. Type/Severity: Important Security Advisory. Topic: Update for libsoup is available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. Description: The libsoup packages provide an HTTP client and server library for GNOME. - Security Fixes: - Integer Overflow in Cookie Expiration Date Handling in libsoup (CVE-2025-4945). - Out-of-Bounds Read in Cookie Date Handling of libsoup HTTP Library (CVE-2025-11021). Affected Products: - Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.0 ppc64le. - Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.0 x86_64. - Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.0 aarch64. - Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.0 s390x. Fixes: - BZ - 2367175 - CVE-2025-4945 libsoup: Integer Overflow in Cookie Expiration Date Handling in libsoup. - BZ - 2399627 - CVE-2025-11021 libsoup: Out-of-Bounds Read in Cookie Date Handling of libsoup HTTP Library. CVEs: - CVE-2025-4945. - CVE-2025-11021. References: Security Classification.