{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-49795 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2025-49795 is a high-severity vulnerability in GNOME Red Hat Enterprise Linux 10, published on 16 Jun 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-2025-49795 and fix it if it is affected.\n\nWhat it is: CVE-2025-49795 is a high-severity vulnerability in GNOME Red Hat Enterprise Linux 10, published on 16 Jun 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-2025-49795 in the wild and no public exploit code.\n\nAffected product: GNOME 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-2025-49795/ (Markdown: https://insights.sbomify.com/CVE-2025-49795/index.md)","id":"CVE-2025-49795","markdown":"https://insights.sbomify.com/CVE-2025-49795/index.md","name":"CVE-2025-49795","record":{"aliases":["ALPINE-CVE-2025-49795","AZL-64098","AZL-64121","BELL-CVE-2025-49795","ECHO-44c5-a0a5-783a","GHSA-gg7j-w83p-fxr9","UBUNTU-CVE-2025-49795"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"XML parsing library","requires_auth":"none","summary":"An attacker can cause a denial of service by sending malicious XML input to applications using libxml2 for XPath processing.","user_interaction":"not_required","vuln_class":"null_dereference"},"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:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-825","name":"Expired Pointer Dereference"}],"description":"A NULL pointer dereference vulnerability was found in libxml2 when processing XPath XML expressions. This flaw allows an attacker to craft a malicious XML input to libxml2, leading to a denial of service.","ecosystems":[],"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":"Libxml: null pointer dereference leads to denial of service (dos)","id":"CVE-2025-49795","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2025"},"n_packages":0,"n_references":6,"next":{"headline":"Libxml: type confusion leads to denial of service (dos)","id":"CVE-2025-49796"},"packages":[],"prev":{"headline":"Libxml: heap use after free (uaf) leads to denial of service (dos)","id":"CVE-2025-49794"},"products":["Red Hat Enterprise Linux 10","Red Hat Enterprise Linux 6","Red Hat Enterprise Linux 7","Red Hat Enterprise Linux 8","Red Hat Enterprise Linux 9","Red Hat Hardened Images","Red Hat JBoss Core Services 2.4.62.SP2","libxml2"],"published":"2025-06-16","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-10-12","vendors":["GNOME","Red Hat"]},"summary":"An attacker can cause a denial of service by sending malicious XML input to applications using libxml2 for XPath processing.","url":"https://insights.sbomify.com/CVE-2025-49795/"}