{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2026-58015 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-58015 is a medium-severity path traversal vulnerability in Redhat Enterprise Linux, published on 30 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-58015 and fix it if it is affected.\n\nWhat it is: CVE-2026-58015 is a medium-severity path traversal vulnerability in Redhat Enterprise Linux, published on 30 Jun 2026. 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-2026-58015 in the wild and no public exploit code.\n\nAffected product: Redhat Enterprise Linux. 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-2026-58015/ (Markdown: https://insights.sbomify.com/CVE-2026-58015/index.md)","id":"CVE-2026-58015","markdown":"https://insights.sbomify.com/CVE-2026-58015/index.md","name":"CVE-2026-58015","record":{"aliases":["AZL-91430","BELL-CVE-2026-58015","DEBIAN-CVE-2026-58015","ECHO-0da1-91d0-b905","GHSA-hmpf-72wc-2r6x","JLSEC-2026-1248","MINI-c727-hrh5-qj56","ROOT-OS-ALPINE-323-CVE-2026-58015","ROOT-OS-DEBIAN-11-CVE-2026-58015","ROOT-OS-DEBIAN-12-CVE-2026-58015","UBUNTU-CVE-2026-58015"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"GLib D-Bus client","requires_auth":"none","summary":"A malicious D-Bus server can exploit a path traversal flaw in GLib's DBUS_COOKIE_SHA1 mechanism to read arbitrary files from the client system.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"glib","vendor":"gnome"},{"product":"enterprise_linux","vendor":"redhat"}],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"A flaw was found in GLib. The D-Bus client-side implementation of the DBUS_COOKIE_SHA1 SASL authentication mechanism does not validate the cookie_context parameter received from the server. A malicious D-Bus server can supply a cookie_context containing path traversal sequences, causing the client to read an arbitrary file and exfiltrate sensitive data by verifying guessed file contents against a generated hash.","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":"Glib: path traversal in glib/gio/gdbusauthmechanismsha1.c via keyring_lookup_entry and mechanism_client_data_receive","id":"CVE-2026-58015","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"redhat:enterprise_linux","products":["redhat:enterprise_linux"],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":83,"next":{"headline":"Glib: integer underflow in gio/gdbusintrospection.c via \"g_dbus_node_info_new_for_xml\"","id":"CVE-2026-58016"},"packages":[],"prev":{"headline":"Glib: off-by-one error in glib/gkeyfile.c via \"g_key_file_get_locale_string_list\"","id":"CVE-2026-58014"},"products":["Cert Manager support for Red Hat OpenShift release 1.17","Cert Manager support for Red Hat OpenShift release 1.18","Cert Manager support for Red Hat OpenShift release 1.19","Cert Manager support for Red Hat OpenShift release 1.20","GLib","Red Hat AI Inference Server 3.2","Red Hat AI Inference Server 3.5","Red Hat Discovery 2","Red Hat Enterprise Linux 10","Red Hat Enterprise Linux 10.0 Extended Update Support","Red Hat Enterprise Linux 6","Red Hat Enterprise Linux 7 Extended Lifecycle Support","Red Hat Enterprise Linux 8","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 8.8 Telecommunications Update Service","Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions","Red Hat Enterprise Linux 9","Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions","Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions","Red Hat Enterprise Linux 9.6 Extended Update Support","Red Hat Enterprise Linux AI 3.5","Red Hat Hardened Images","Red Hat OpenShift AI 3.0","Red Hat OpenShift AI 3.2","Red Hat OpenShift AI 3.4","Red Hat OpenShift AI 3.5","Red Hat OpenShift Container Platform 4.12","Red Hat OpenShift Container Platform 4.13","Red Hat OpenShift Container Platform 4.14","Red Hat OpenShift Container Platform 4.15","Red Hat OpenShift Container Platform 4.22","Red Hat Update Infrastructure 5"],"published":"2026-06-30","related":[{"cvss_score":7.8,"headline":"Integer overflow in n/a","id":"CVE-2020-35457","kev_date_added":null,"published":"2020-12-14"},{"cvss_score":7.8,"headline":"Privilege escalation in n/a","id":"CVE-2009-3289","kev_date_added":null,"published":"2009-09-22"},{"cvss_score":7.7,"headline":"Glib: integer overflow in in g_escape_uri_string()","id":"CVE-2025-13601","kev_date_added":null,"published":"2025-11-26"},{"cvss_score":7.5,"headline":"Glib: integer underflow in gio/gdbusintrospection.c via \"g_dbus_node_info_new_for_xml\"","id":"CVE-2026-58016","kev_date_added":null,"published":"2026-06-30"},{"cvss_score":7.5,"headline":"Glib: glib crash after long command line","id":"CVE-2025-4056","kev_date_added":null,"published":"2025-07-28"},{"cvss_score":7.5,"headline":"Misconfiguration in n/a","id":"CVE-2019-13012","kev_date_added":null,"published":"2019-06-28"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2012-0039","kev_date_added":null,"published":"2012-01-14"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"2026-10-29","vendors":["GNOME","Red Hat"]},"summary":"A malicious D-Bus server can exploit a path traversal flaw in GLib's DBUS_COOKIE_SHA1 mechanism to read arbitrary files from the client system.","url":"https://insights.sbomify.com/CVE-2026-58015/"}