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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. 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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."}], "id": "CVE-2026-58011", "lastModified": "2026-09-29T01:16:53.650", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 2.5, "source": "[email protected]", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "[email protected]", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-58011", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-06-30T13:18:37.092171Z", "version": "2.0.3"}}]}, "published": "2026-06-30T13:19:17.200", "references": [{"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:49512"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:55440"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:57015"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:58981"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:61766"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:61783"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:63135"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:63138"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:63140"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:65762"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:65763"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:65767"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:65768"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:65769"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:65770"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:65771"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:65773"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:66018"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:72394"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:72395"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:72399"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:72470"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:72475"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:72476"}, {"source": "[email protected]", "url": "https://access.redhat.com/errata/RHSA-2026:72502"}, {"source": "[email protected]", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/security/cve/CVE-2026-58011"}, {"source": "[email protected]", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492245"}, {"source": "[email protected]", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "url": "https://gitlab.gnome.org/GNOME/glib/-/issues/3917"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Exploit", "Vendor Advisory"], "url": "https://gitlab.gnome.org/GNOME/glib/-/work_items/3917"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "[email protected]", "type": "Secondary"}]}

{}

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