CVE-2025-11021
Fixed in a distro release EPSS <1%CVSS 7.5
A flaw was found in the cookie date handling logic of the libsoup HTTP library, widely used by GNOME and other applications for web communication. When processing cookies with specially crafted expiration dates, the library may perform an out-of-bounds memory read. This flaw could result in unintended disclosure of memory contents, potentially exposing sensitive information from the process using libsoup.
Products: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 7 Extended Lifecycle Support, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On, Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Telecommunications Update Service, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions, Red Hat Enterprise Linux 9, Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions, Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions, Red Hat Enterprise Linux 9.4 Extended Update Support, Red Hat Enterprise Linux 6
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 10 | libsoup3 | 3.6.5-3.el10_1.6 |
| AlmaLinux 10 | libsoup3-devel | 3.6.5-3.el10_1.6 |
| AlmaLinux 10 | libsoup3-doc | 3.6.5-3.el10_0.7 |
| AlmaLinux 10 | libsoup3-doc | 3.6.5-3.el10_1.6 |
| AlmaLinux 8 | libsoup | 2.62.3-10.el8_10 |
| AlmaLinux 8 | libsoup-devel | 2.62.3-10.el8_10 |
| AlmaLinux 9 | libsoup | 2.72.0-12.el9_7.1 |
| AlmaLinux 9 | libsoup-devel | 2.72.0-12.el9_7.1 |
| Debian 12 | libsoup3 | no fix |
| Debian 13 | libsoup3 | no fix |
| Debian 14 | libsoup3 | 3.6.5-5 |
| Red Hat Enterprise Linux 10.0 | libsoup3 | 0:3.6.5-3.el10_0.7 |
| Red Hat Enterprise Linux 10.0 | libsoup3-debuginfo | 0:3.6.5-3.el10_0.7 |
| Red Hat Enterprise Linux 10.0 | libsoup3-debugsource | 0:3.6.5-3.el10_0.7 |
| Red Hat Enterprise Linux 10.0 | libsoup3-devel | 0:3.6.5-3.el10_0.7 |
| Red Hat Enterprise Linux 10.0 | libsoup3-doc | 0:3.6.5-3.el10_0.7 |
| Red Hat Enterprise Linux 10.1 | libsoup3 | 0:3.6.5-3.el10_1.6 |
| Red Hat Enterprise Linux 10.1 | libsoup3-debuginfo | 0:3.6.5-3.el10_1.6 |
| Red Hat Enterprise Linux 10.1 | libsoup3-debugsource | 0:3.6.5-3.el10_1.6 |
| Red Hat Enterprise Linux 10.1 | libsoup3-devel | 0:3.6.5-3.el10_1.6 |
| Red Hat Enterprise Linux 10.1 | libsoup3-doc | 0:3.6.5-3.el10_1.6 |
| Red Hat Enterprise Linux 8 | libsoup | 0:2.62.3-10.el8_10 |
| Red Hat Enterprise Linux 8 | libsoup-debuginfo | 0:2.62.3-10.el8_10 |
| Red Hat Enterprise Linux 8 | libsoup-debugsource | 0:2.62.3-10.el8_10 |
| Red Hat Enterprise Linux 8 | libsoup-devel | 0:2.62.3-10.el8_10 |
| Red Hat Enterprise Linux 9 | libsoup | 0:2.72.0-10.el9_6.3 |
| Red Hat Enterprise Linux 9 | libsoup | 0:2.72.0-12.el9_7.1 |
| Red Hat Enterprise Linux 9 | libsoup-debuginfo | 0:2.72.0-10.el9_6.3 |
| Red Hat Enterprise Linux 9 | libsoup-debuginfo | 0:2.72.0-12.el9_7.1 |
| Red Hat Enterprise Linux 9 | libsoup-debugsource | 0:2.72.0-12.el9_7.1 |
| Red Hat Enterprise Linux 9 | libsoup-debugsource | 0:2.72.0-10.el9_6.3 |
| Red Hat Enterprise Linux 9 | libsoup-devel | 0:2.72.0-10.el9_6.3 |
| Red Hat Enterprise Linux 9 | libsoup-devel | 0:2.72.0-12.el9_7.1 |
| Red Hat rhel aus 8.2 | libsoup | 0:2.62.3-1.el8_2.6 |
| Red Hat rhel aus 8.2 | libsoup-debuginfo | 0:2.62.3-1.el8_2.6 |
| Red Hat rhel aus 8.2 | libsoup-debugsource | 0:2.62.3-1.el8_2.6 |
| Red Hat rhel aus 8.2 | libsoup-devel | 0:2.62.3-1.el8_2.6 |
| Red Hat rhel aus 8.4 | libsoup | 0:2.62.3-2.el8_4.6 |
| Red Hat rhel aus 8.4 | libsoup-debuginfo | 0:2.62.3-2.el8_4.6 |
| Red Hat rhel aus 8.4 | libsoup-debugsource | 0:2.62.3-2.el8_4.6 |
| Red Hat rhel aus 8.4 | libsoup-devel | 0:2.62.3-2.el8_4.6 |
| Red Hat rhel aus 8.6 | libsoup | 0:2.62.3-2.el8_6.6 |
| Red Hat rhel aus 8.6 | libsoup-debuginfo | 0:2.62.3-2.el8_6.6 |
| Red Hat rhel aus 8.6 | libsoup-debugsource | 0:2.62.3-2.el8_6.6 |
| Red Hat rhel aus 8.6 | libsoup-devel | 0:2.62.3-2.el8_6.6 |
| Red Hat rhel e4s 8.6 | libsoup | 0:2.62.3-2.el8_6.6 |
| Red Hat rhel e4s 8.6 | libsoup-debuginfo | 0:2.62.3-2.el8_6.6 |
| Red Hat rhel e4s 8.6 | libsoup-debugsource | 0:2.62.3-2.el8_6.6 |
| Red Hat rhel e4s 8.6 | libsoup-devel | 0:2.62.3-2.el8_6.6 |
| Red Hat rhel e4s 8.8 | libsoup | 0:2.62.3-3.el8_8.6 |
| Red Hat rhel e4s 8.8 | libsoup-debuginfo | 0:2.62.3-3.el8_8.6 |
| Red Hat rhel e4s 8.8 | libsoup-debugsource | 0:2.62.3-3.el8_8.6 |
| Red Hat rhel e4s 8.8 | libsoup-devel | 0:2.62.3-3.el8_8.6 |
| Red Hat rhel e4s 9.0 | libsoup | 0:2.72.0-8.el9_0.6 |
| Red Hat rhel e4s 9.0 | libsoup-debuginfo | 0:2.72.0-8.el9_0.6 |
| Red Hat rhel e4s 9.0 | libsoup-debugsource | 0:2.72.0-8.el9_0.6 |
| Red Hat rhel e4s 9.0 | libsoup-devel | 0:2.72.0-8.el9_0.6 |
| Red Hat rhel e4s 9.2 | libsoup | 0:2.72.0-8.el9_2.6 |
| Red Hat rhel e4s 9.2 | libsoup-debuginfo | 0:2.72.0-8.el9_2.6 |
| Red Hat rhel e4s 9.2 | libsoup-debugsource | 0:2.72.0-8.el9_2.6 |
| Red Hat rhel e4s 9.2 | libsoup-devel | 0:2.72.0-8.el9_2.6 |
| Red Hat rhel els 7 | libsoup | 0:2.62.2-9.el7_9 |
| Red Hat rhel els 7 | libsoup-debuginfo | 0:2.62.2-9.el7_9 |
| Red Hat rhel els 7 | libsoup-devel | 0:2.62.2-9.el7_9 |
| Red Hat rhel eus 9.4 | libsoup | 0:2.72.0-8.el9_4.6 |
| Red Hat rhel eus 9.4 | libsoup-debuginfo | 0:2.72.0-8.el9_4.6 |
| Red Hat rhel eus 9.4 | libsoup-debugsource | 0:2.72.0-8.el9_4.6 |
| Red Hat rhel eus 9.4 | libsoup-devel | 0:2.72.0-8.el9_4.6 |
| Red Hat rhel eus long life 8.4 | libsoup | 0:2.62.3-2.el8_4.6 |
| Red Hat rhel eus long life 8.4 | libsoup-debuginfo | 0:2.62.3-2.el8_4.6 |
| Red Hat rhel eus long life 8.4 | libsoup-debugsource | 0:2.62.3-2.el8_4.6 |
| Red Hat rhel eus long life 8.4 | libsoup-devel | 0:2.62.3-2.el8_4.6 |
| Red Hat rhel tus 8.6 | libsoup | 0:2.62.3-2.el8_6.6 |
| Red Hat rhel tus 8.6 | libsoup-debuginfo | 0:2.62.3-2.el8_6.6 |
| Red Hat rhel tus 8.6 | libsoup-debugsource | 0:2.62.3-2.el8_6.6 |
| Red Hat rhel tus 8.6 | libsoup-devel | 0:2.62.3-2.el8_6.6 |
| Rocky Linux 10 | libsoup3 | 0:3.6.5-3.el10_0.7 |
| Rocky Linux 10 | libsoup3 | 0:3.6.5-3.el10_1.6 |
| Rocky Linux 8 | libsoup | 0:2.62.3-10.el8_10 |
| Rocky Linux 9 | libsoup | 0:2.72.0-10.el9_6.3 |
| Rocky Linux 9 | libsoup | 0:2.72.0-12.el9_7.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | libsoup | 3.0.4-150400.3.18.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | libsoup | 3.0.4-150400.3.18.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | libsoup | 3.0.4-150400.3.18.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | libsoup | 3.0.4-150400.3.18.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP6 | libsoup | 3.4.4-150600.3.18.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP7 | libsoup | 3.4.4-150600.3.18.1 |
| SUSE Linux Enterprise Server 15 SP4-LTSS | libsoup | 3.0.4-150400.3.18.1 |
| SUSE Linux Enterprise Server 15 SP5-LTSS | libsoup | 3.0.4-150400.3.18.1 |
| SUSE Linux Enterprise Server 16.0 | libsoup | 3.6.5-160000.3.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | libsoup | 3.0.4-150400.3.18.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | libsoup | 3.0.4-150400.3.18.1 |
| SUSE Linux Enterprise Server for SAP applications 16.0 | libsoup | 3.6.5-160000.3.1 |
| SUSE Linux Micro 6.0 | libsoup | 3.4.2-9.1 |
| SUSE Linux Micro 6.1 | libsoup | 3.4.4-slfo.1.1_5.1 |
| SUSE Linux Micro 6.2 | libsoup | 3.6.5-160000.3.1 |
| SUSE Manager Proxy LTS 4.3 | libsoup | 3.0.4-150400.3.18.1 |
| SUSE Manager Server LTS 4.3 | libsoup | 3.0.4-150400.3.18.1 |
| Ubuntu 22.04 LTS | libsoup2.4 | 2.74.2-3ubuntu0.6 |
| Ubuntu 24.04 LTS | libsoup2.4 | 2.74.3-6ubuntu1.6 |
| Ubuntu 24.04 LTS | libsoup3 | 3.4.4-5ubuntu0.5 |
| Ubuntu 25.10 | libsoup2.4 | 2.74.3-10.1ubuntu4 |
| Ubuntu 25.10 | libsoup3 | 3.6.5-3 |
| Ubuntu 26.04 LTS | libsoup2.4 | 2.74.3-10.1ubuntu4 |
| Ubuntu Pro 16.04 LTS | libsoup2.4 | 2.52.2-1ubuntu0.3+esm5 |
| Ubuntu Pro 18.04 LTS | libsoup2.4 | 2.62.1-1ubuntu0.4+esm6 |
| Ubuntu Pro 20.04 LTS | libsoup2.4 | 2.70.0-1ubuntu0.5+esm1 |
| Ubuntu Pro 22.04 LTS | libsoup3 | 3.0.7-0ubuntu1+esm5 |
| openSUSE Leap 15.6 | libsoup | 3.4.4-150600.3.18.1 |
| openSUSE Leap 16.0 | libsoup | 3.6.5-160000.3.1 |
| openSUSE Tumbleweed | libsoup | 3.6.5-7.1 |