{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-86469 exists.","fix":"No fix has been published for CVE-2026-86469 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-86469 is a medium-severity vulnerability in Red Hat Enterprise Linux 10, published on 7 Sep 2026. 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-2026-86469 and fix it if it is affected.\n\nWhat it is: CVE-2026-86469 is a medium-severity vulnerability in Red Hat Enterprise Linux 10, published on 7 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-86469 exists.\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-2026-86469/ (Markdown: https://insights.sbomify.com/CVE-2026-86469/index.md)","id":"CVE-2026-86469","markdown":"https://insights.sbomify.com/CVE-2026-86469/index.md","name":"CVE-2026-86469","record":{"aliases":["AZL-99993","DEBIAN-CVE-2026-86469","ECHO-aa8f-2737-8436","GHSA-847x-vxjh-whpv","UBUNTU-CVE-2026-86469"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["data_modify","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"GLib2 library","requires_auth":"low_privilege","summary":"A local attacker can exploit a race condition in GLib2 to redirect file writes, potentially modifying arbitrary files or escalating privileges.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L","version":"3.1"},"cwes":[{"id":"CWE-59","name":"Improper Link Resolution Before File Access"}],"description":"A flaw was found in GLib2. When g_file_replace() is used with G_FILE_CREATE_REPLACE_DESTINATION and creating the .goutputstream-XXXXXX temporary file fails, the library unlinks the destination and recreates it without exclusive creation or symlink protection. A local attacker who can write to the destination directory can win that race and redirect the write to another file.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Glib2: toctou symlink race in `g_file_create_replace_destination` fallback path","id":"CVE-2026-86469","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"race_condition","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Apache CouchDB: Admin credentials leading to code execution as operating system user","id":"CVE-2026-86471"},"packages":[],"prev":{"headline":"Apache Airflow Amazon provider: AWS auth manager: SAML login CSRF logs users into the attacker's account","id":"CVE-2026-86467"},"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 OpenShift Container Platform 4"],"published":"2026-09-07","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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-08","vendors":["Red Hat"]},"summary":"A local attacker can exploit a race condition in GLib2 to redirect file writes, potentially modifying arbitrary files or escalating privileges.","url":"https://insights.sbomify.com/CVE-2026-86469/"}