{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-11021 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2025-11021 is a high-severity vulnerability in Red Hat Enterprise Linux 10, published on 26 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-11021 and fix it if it is affected.\n\nWhat it is: CVE-2025-11021 is a high-severity vulnerability in Red Hat Enterprise Linux 10, published on 26 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-11021 in the wild and no public exploit code.\n\nAffected product: Red Hat Enterprise Linux 10. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-11021/ (Markdown: https://insights.sbomify.com/CVE-2025-11021/index.md)","id":"CVE-2025-11021","markdown":"https://insights.sbomify.com/CVE-2025-11021/index.md","name":"CVE-2025-11021","record":{"aliases":["ALSA-2025:18183","AZL-67860","AZL-67875","DEBIAN-CVE-2025-11021","ECHO-692b-622b-7965","GHSA-fjfx-vwp2-gqr8","RHSA-2025:18183","RLSA-2025:18183","ROOT-OS-DEBIAN-13-CVE-2025-11021","SUSE-SU-2025:20937-1","SUSE-SU-2025:20965-1","SUSE-SU-2025:3752-1","SUSE-SU-2025:3753-1","UBUNTU-CVE-2025-11021","openSUSE-SU-2025:15633-1"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"libsoup HTTP library","requires_auth":"none","summary":"An out-of-bounds read in libsoup's cookie date handling allows attackers to disclose sensitive memory contents from applications using the library.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"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.","ecosystems":["AlmaLinux:10","Red Hat:enterprise_linux:10.0","Rocky Linux:10","SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS","SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS","SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS","SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS","SUSE:Linux Enterprise Module for Basesystem 15 SP6","SUSE:Linux Enterprise Module for Basesystem 15 SP7","SUSE:Linux Enterprise Server 15 SP4-LTSS","SUSE:Linux Enterprise Server 15 SP5-LTSS","SUSE:Linux Enterprise Server for SAP Applications 15 SP4","SUSE:Linux Enterprise Server for SAP Applications 15 SP5","SUSE:Linux Micro 6.0","SUSE:Linux Micro 6.1","SUSE:Manager Proxy LTS 4.3","SUSE:Manager Server LTS 4.3","openSUSE:Leap 15.6","openSUSE:Tumbleweed"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Libsoup: out-of-bounds read in cookie date handling of libsoup http library","id":"CVE-2025-11021","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2025"},"n_packages":23,"n_references":16,"next":{"headline":"CSRF in Panilux","id":"CVE-2025-11022"},"packages":[{"ecosystem":"AlmaLinux:10","fixed":["3.6.5-3.el10_0.7"],"introduced":["0"],"last_affected":[],"package":"libsoup3-doc","purl":"pkg:rpm/almalinux/libsoup3-doc","source":"ALSA-2025:18183"},{"ecosystem":"Red Hat:enterprise_linux:10.0","fixed":["0:3.6.5-3.el10_0.7"],"introduced":["0"],"last_affected":[],"package":"libsoup3","purl":"pkg:rpm/redhat/libsoup3","source":"RHSA-2025:18183"},{"ecosystem":"Red Hat:enterprise_linux:10.0","fixed":["0:3.6.5-3.el10_0.7"],"introduced":["0"],"last_affected":[],"package":"libsoup3-debuginfo","purl":"pkg:rpm/redhat/libsoup3-debuginfo","source":"RHSA-2025:18183"},{"ecosystem":"Red Hat:enterprise_linux:10.0","fixed":["0:3.6.5-3.el10_0.7"],"introduced":["0"],"last_affected":[],"package":"libsoup3-debugsource","purl":"pkg:rpm/redhat/libsoup3-debugsource","source":"RHSA-2025:18183"},{"ecosystem":"Red Hat:enterprise_linux:10.0","fixed":["0:3.6.5-3.el10_0.7"],"introduced":["0"],"last_affected":[],"package":"libsoup3-devel","purl":"pkg:rpm/redhat/libsoup3-devel","source":"RHSA-2025:18183"},{"ecosystem":"Red Hat:enterprise_linux:10.0","fixed":["0:3.6.5-3.el10_0.7"],"introduced":["0"],"last_affected":[],"package":"libsoup3-doc","purl":"pkg:rpm/redhat/libsoup3-doc","source":"RHSA-2025:18183"},{"ecosystem":"Rocky Linux:10","fixed":["0:3.6.5-3.el10_0.7"],"introduced":["0"],"last_affected":[],"package":"libsoup3","purl":"pkg:rpm/rocky-linux/libsoup3?distro=rocky-linux-10-0\u0026epoch=0","source":"RLSA-2025:18183"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS","fixed":["3.0.4-150400.3.18.1"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/suse/libsoup\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS","source":"SUSE-SU-2025:3752-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS","fixed":["3.0.4-150400.3.18.1"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/suse/libsoup\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS","source":"SUSE-SU-2025:3752-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS","fixed":["3.0.4-150400.3.18.1"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/suse/libsoup\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS","source":"SUSE-SU-2025:3752-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS","fixed":["3.0.4-150400.3.18.1"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/suse/libsoup\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS","source":"SUSE-SU-2025:3752-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP6","fixed":["3.4.4-150600.3.18.1"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/suse/libsoup\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6","source":"SUSE-SU-2025:3753-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","fixed":["3.4.4-150600.3.18.1"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/suse/libsoup\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7","source":"SUSE-SU-2025:3753-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP4-LTSS","fixed":["3.0.4-150400.3.18.1"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/suse/libsoup\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS","source":"SUSE-SU-2025:3752-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP5-LTSS","fixed":["3.0.4-150400.3.18.1"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/suse/libsoup\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS","source":"SUSE-SU-2025:3752-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP4","fixed":["3.0.4-150400.3.18.1"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/suse/libsoup\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4","source":"SUSE-SU-2025:3752-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP5","fixed":["3.0.4-150400.3.18.1"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/suse/libsoup\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5","source":"SUSE-SU-2025:3752-1"},{"ecosystem":"SUSE:Linux Micro 6.0","fixed":["3.4.2-9.1"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/suse/libsoup\u0026distro=SUSE%20Linux%20Micro%206.0","source":"SUSE-SU-2025:20937-1"},{"ecosystem":"SUSE:Linux Micro 6.1","fixed":["3.4.4-slfo.1.1_5.1"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/suse/libsoup\u0026distro=SUSE%20Linux%20Micro%206.1","source":"SUSE-SU-2025:20965-1"},{"ecosystem":"SUSE:Manager Proxy LTS 4.3","fixed":["3.0.4-150400.3.18.1"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/suse/libsoup\u0026distro=SUSE%20Manager%20Proxy%20LTS%204.3","source":"SUSE-SU-2025:3752-1"},{"ecosystem":"SUSE:Manager Server LTS 4.3","fixed":["3.0.4-150400.3.18.1"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/suse/libsoup\u0026distro=SUSE%20Manager%20Server%20LTS%204.3","source":"SUSE-SU-2025:3752-1"},{"ecosystem":"openSUSE:Leap 15.6","fixed":["3.4.4-150600.3.18.1"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/opensuse/libsoup\u0026distro=openSUSE%20Leap%2015.6","source":"SUSE-SU-2025:3753-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["3.6.5-7.1"],"introduced":["0"],"last_affected":[],"package":"libsoup","purl":"pkg:rpm/opensuse/libsoup\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2025:15633-1"}],"prev":{"headline":"Remote Code Execution in MarkAny SafePC Enterprise","id":"CVE-2025-11020"},"products":["Red Hat Enterprise Linux 10","Red Hat Enterprise Linux 6","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"],"published":"2025-09-26","related":[],"sources":[{"class":"attribution","licence":"MIT","name":"AlmaLinux","prefix":"ALSA"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"BSD","name":"Rocky Linux","prefix":"RLSA"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-06-29","vendors":["Red Hat"]},"summary":"An out-of-bounds read in libsoup's cookie date handling allows attackers to disclose sensitive memory contents from applications using the library.","url":"https://insights.sbomify.com/CVE-2025-11021/"}