{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-49176 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2025-49176 is a high-severity vulnerability in Red Hat Enterprise Linux 10, published on 17 Jun 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-49176 and fix it if it is affected.\n\nWhat it is: CVE-2025-49176 is a high-severity vulnerability in Red Hat Enterprise Linux 10, published on 17 Jun 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-49176 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-2025-49176/ (Markdown: https://insights.sbomify.com/CVE-2025-49176/index.md)","id":"CVE-2025-49176","markdown":"https://insights.sbomify.com/CVE-2025-49176/index.md","name":"CVE-2025-49176","record":{"aliases":["AZL-64196","AZL-64232","BELL-CVE-2025-49176","CLSA-2025-1760646154","CLSA-2025-1761056680","DEBIAN-CVE-2025-49176","GHSA-c5wx-c74v-9c3g","OESA-2026-2141","OESA-2026-2142","OESA-2026-2143","SUSE-SU-2025:02187-1","SUSE-SU-2025:02191-1","SUSE-SU-2025:02192-1","SUSE-SU-2025:02206-1","SUSE-SU-2025:02207-1","SUSE-SU-2025:02208-1","SUSE-SU-2025:02224-1","SUSE-SU-2025:02225-1","UBUNTU-CVE-2025-49176"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Xorg X11 server","requires_auth":"low_privilege","summary":"An integer overflow in the Xorg Big Requests extension allows bypassing size checks, potentially leading to denial of service.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":7.3,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"description":"A flaw was found in the Big Requests extension. The request length is multiplied by 4 before checking against the maximum allowed size, potentially causing an integer overflow and bypassing the size check.","ecosystems":["SUSE:Enterprise Storage 7.1","SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS","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 Module for Development Tools 15 SP6","SUSE:Linux Enterprise Module for Development Tools 15 SP7","SUSE:Linux Enterprise Server 12 SP5-LTSS","SUSE:Linux Enterprise Server 15 SP3-LTSS","SUSE:Linux Enterprise Server 15 SP4-LTSS","SUSE:Linux Enterprise Server 15 SP5-LTSS","SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 15 SP3","SUSE:Linux Enterprise Server for SAP Applications 15 SP4","SUSE:Linux Enterprise Server for SAP Applications 15 SP5","SUSE:Linux Enterprise Workstation Extension 15 SP6","SUSE:Linux Enterprise Workstation Extension 15 SP7","SUSE:Manager Proxy 4.3","SUSE:Manager Server 4.3","openSUSE:Leap 15.6"],"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":"Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: integer overflow in big requests extension","id":"CVE-2025-49176","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2025"},"n_packages":26,"n_references":33,"next":{"headline":"Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: data leak in xfixes extension's xfixessetclientdisconnectmode","id":"CVE-2025-49177"},"packages":[{"ecosystem":"SUSE:Enterprise Storage 7.1","fixed":["1.20.3-150200.22.5.108.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Enterprise%20Storage%207.1","source":"SUSE-SU-2025:02208-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS","fixed":["1.20.3-150200.22.5.108.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSS","source":"SUSE-SU-2025:02208-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS","fixed":["1.20.3-150400.38.60.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS","source":"SUSE-SU-2025:02192-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS","fixed":["1.20.3-150400.38.60.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS","source":"SUSE-SU-2025:02192-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS","fixed":["21.1.4-150500.7.38.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS","source":"SUSE-SU-2025:02207-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS","fixed":["21.1.4-150500.7.38.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS","source":"SUSE-SU-2025:02207-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP6","fixed":["21.1.11-150600.5.15.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6","source":"SUSE-SU-2025:02224-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","fixed":["21.1.15-150700.5.6.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7","source":"SUSE-SU-2025:02206-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP6","fixed":["21.1.11-150600.5.15.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP6","source":"SUSE-SU-2025:02224-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP7","fixed":["21.1.15-150700.5.6.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP7","source":"SUSE-SU-2025:02206-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5-LTSS","fixed":["1.19.6-10.86.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS","source":"SUSE-SU-2025:02225-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP3-LTSS","fixed":["1.20.3-150200.22.5.108.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSS","source":"SUSE-SU-2025:02208-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP4-LTSS","fixed":["1.20.3-150400.38.60.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS","source":"SUSE-SU-2025:02192-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP5-LTSS","fixed":["21.1.4-150500.7.38.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS","source":"SUSE-SU-2025:02207-1"},{"ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","fixed":["1.19.6-10.86.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5","source":"SUSE-SU-2025:02225-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP3","fixed":["1.20.3-150200.22.5.108.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3","source":"SUSE-SU-2025:02208-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP4","fixed":["1.20.3-150400.38.60.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4","source":"SUSE-SU-2025:02192-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP5","fixed":["21.1.4-150500.7.38.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5","source":"SUSE-SU-2025:02207-1"},{"ecosystem":"SUSE:Linux Enterprise Workstation Extension 15 SP6","fixed":["1.20.3-150200.22.5.108.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP6","source":"SUSE-SU-2025:02208-1"},{"ecosystem":"SUSE:Linux Enterprise Workstation Extension 15 SP6","fixed":["24.1.1-150600.5.15.1"],"introduced":["0"],"last_affected":[],"package":"xwayland","purl":"pkg:rpm/suse/xwayland\u0026distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP6","source":"SUSE-SU-2025:02191-1"},{"ecosystem":"SUSE:Linux Enterprise Workstation Extension 15 SP7","fixed":["1.20.3-150200.22.5.108.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP7","source":"SUSE-SU-2025:02208-1"},{"ecosystem":"SUSE:Linux Enterprise Workstation Extension 15 SP7","fixed":["24.1.5-150700.3.6.1"],"introduced":["0"],"last_affected":[],"package":"xwayland","purl":"pkg:rpm/suse/xwayland\u0026distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP7","source":"SUSE-SU-2025:02187-1"},{"ecosystem":"SUSE:Manager Proxy 4.3","fixed":["1.20.3-150400.38.60.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Manager%20Proxy%204.3","source":"SUSE-SU-2025:02192-1"},{"ecosystem":"SUSE:Manager Server 4.3","fixed":["1.20.3-150400.38.60.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/suse/xorg-x11-server\u0026distro=SUSE%20Manager%20Server%204.3","source":"SUSE-SU-2025:02192-1"},{"ecosystem":"openSUSE:Leap 15.6","fixed":["21.1.11-150600.5.15.1"],"introduced":["0"],"last_affected":[],"package":"xorg-x11-server","purl":"pkg:rpm/opensuse/xorg-x11-server\u0026distro=openSUSE%20Leap%2015.6","source":"SUSE-SU-2025:02224-1"},{"ecosystem":"openSUSE:Leap 15.6","fixed":["24.1.1-150600.5.15.1"],"introduced":["0"],"last_affected":[],"package":"xwayland","purl":"pkg:rpm/opensuse/xwayland\u0026distro=openSUSE%20Leap%2015.6","source":"SUSE-SU-2025:02191-1"}],"prev":{"headline":"Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: out-of-bounds read in x rendering extension animated cursors","id":"CVE-2025-49175"},"products":["Red Hat Enterprise Linux 10","Red Hat Enterprise Linux 6","Red Hat Enterprise Linux 6 Extended Lifecycle Support  - EXTENSION","Red Hat Enterprise Linux 7 Extended Lifecycle Support","Red Hat Enterprise Linux 7.7 Advanced Update 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 Extended Update Support Long-Life Add-On","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 Extended Update Support Long-Life Add-On","Red Hat Enterprise Linux 8.8 Telecommunications Update Service","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","xwayland"],"published":"2025-06-17","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-06-30","vendors":["Red Hat","X.Org"]},"summary":"An integer overflow in the Xorg Big Requests extension allows bypassing size checks, potentially leading to denial of service.","url":"https://insights.sbomify.com/CVE-2025-49176/"}