{"answers":{"affected":"It affects 2 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-58011 exists.","fix":"Apply the vendor's patch.","what":"CVE-2026-58011 is a medium-severity denial of service 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-2026-58011 and fix it if it is affected.\n\nWhat it is: CVE-2026-58011 is a medium-severity denial of service 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: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-58011 exists.\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-2026-58011/ (Markdown: https://insights.sbomify.com/CVE-2026-58011/index.md)","id":"CVE-2026-58011","markdown":"https://insights.sbomify.com/CVE-2026-58011/index.md","name":"CVE-2026-58011","record":{"aliases":["AZL-91439","BELL-CVE-2026-58011","DEBIAN-CVE-2026-58011","ECHO-4f7c-c9ef-8a40","GHSA-8xmh-8wfg-9f6j","JLSEC-2026-1244","MINI-6xcg-5rcj-2xw7","ROOT-OS-ALPINE-323-CVE-2026-58011","ROOT-OS-DEBIAN-11-CVE-2026-58011","ROOT-OS-DEBIAN-12-CVE-2026-58011","UBUNTU-CVE-2026-58011"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"GLib library","requires_auth":"none","summary":"An out-of-bounds read in GLib's date handling can cause logic errors and denial of service when processing invalid date objects.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"glib","vendor":"gnome"},{"product":"enterprise_linux","vendor":"redhat"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"A flaw was found in GLib. An out-of-bounds read of only 2 bytes can occur in the g_date_time_get_ymd function in the glib/gdatetime.c file when an invalid GDateTime object produced by the g_date_time_add_full function is processed. This flaw can corrupt the date output and potentially cause logic errors that may lead 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":"weaponised"},"has_fix":true,"headline":"Glib: out-of-bounds read in glib/gdatetime.c:g_date_time_get_ymd via invalid gdatetime","id":"CVE-2026-58011","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"redhat:enterprise_linux","products":["redhat:enterprise_linux"],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":78,"next":{"headline":"Glib: buffer over-read in g_regex_replace() via glib/gregex.c:string_append() and g_utf8_next_char()","id":"CVE-2026-58012"},"packages":[],"prev":{"headline":"Glib: buffer over-read in glib/gvariant-serialiser.c via gvs_tuple_is_normal()","id":"CVE-2026-58010"},"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 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":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-29","vendors":["GNOME","Red Hat"]},"summary":"An out-of-bounds read in GLib's date handling can cause logic errors and denial of service when processing invalid date objects.","url":"https://insights.sbomify.com/CVE-2026-58011/"}