CVE-2026-15588 MEDIUM
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Mô tả
A denial-of-service and resource exhaustion vulnerability exists within the `GDBus` component of GLib. The `gdbusauth` authentication mechanism fails to enforce proper length limitations on data lines read from a client. An unauthenticated local or remote attacker can exploit this lack of input validation by sending excessively long streams of data, causing the application to consume massive amounts of system memory and CPU, potentially leading to a crash or system hang.
Chi tiết
| Trạng thái | Awaiting Analysis |
| Điểm CVSS | 5.3 (v3.1) |
| Vector CVSS | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
| Ngày công bố | 19:17 20/07/2026 |
| Ngày cập nhật | 18:16 28/09/2026 |
| Nguồn dữ liệu | nvd |
CWE
Sản phẩm bị ảnh hưởng
Nguồn dữ liệu chưa cung cấp thông tin sản phẩm chi tiết.
Tài liệu tham khảo
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:39985
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:40485
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:42329
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:55440
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:57015
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:58981
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:61766
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:61783
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:63135
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:63138
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:63140
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:65762
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:65763
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:65767
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:65768
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:65769
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:65770
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:65771
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:65773
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:66018
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:72394
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:72395
- [secalert@redhat.com] https://access.redhat.com/errata/RHSA-2026:72399
- [secalert@redhat.com] https://access.redhat.com/security/cve/CVE-2026-15588
- [secalert@redhat.com] https://bugzilla.redhat.com/show_bug.cgi?id=2499675
- [secalert@redhat.com] https://gitlab.gnome.org/GNOME/glib/-/issues/3985
- [134c704f-9b21-4f2e-91b3-4a467353bcc0] https://gitlab.gnome.org/GNOME/glib/-/issues/3985
Lịch sử thay đổi
| Thời gian | Loại | Trường | Giá trị cũ | Giá trị mới |
|---|---|---|---|---|
| 18:17 28/09/2026 | MODIFIED | modified_at | 2026-09-28T08:16:38Z | 2026-09-28T11:16:44Z |
| 15:17 28/09/2026 | CREATED | cve | MEDIUM |