7.8
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се локално, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
A flaw was found in the X.Org X server. This integer underflow vulnerability, specifically in the XKB compatibility map handling, allows an attacker with local or remote X11 server access to trigger a buffer read overrun. This can lead to memory-safety violations and potentially a denial of service (DoS) or other severe impacts.
Засегнати продукти
- Red Hat Red Hat Enterprise Linux 10: от 0:24.1.5-6.el10_1 нататък
- Red Hat Red Hat Enterprise Linux 10: от 0:24.1.9-4.el10_2 нататък
- Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support: от 0:24.1.5-6.el10_0 нататък
- Red Hat Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION: от 0:1.1.0-25.el6_10.16 нататък
- Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support: от 0:1.20.4-34.el7_9 нататък
- Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support: от 0:1.8.0-36.el7_9.4 нататък
- Red Hat Red Hat Enterprise Linux 8: от 0:21.1.3-20.el8_10 нататък
- Red Hat Red Hat Enterprise Linux 8: от 0:1.20.11-28.el8_10 нататък
- Red Hat Red Hat Enterprise Linux 8: от 0:1.15.0-9.el8_10 нататък
- Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support: от 0:1.20.10-4.el8_4 нататък
- Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support: от 0:1.11.0-8.el8_4.15 нататък
- Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On: от 0:1.20.10-4.el8_4 нататък
- Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On: от 0:1.11.0-8.el8_4.15 нататък
- Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support: от 0:21.1.3-2.el8_6.6 нататък
- Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support: от 0:1.20.11-7.el8_6 нататък
- Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support: от 0:1.12.0-6.el8_6.17 нататък
- Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On: от 0:1.12.0-6.el8_6.17 нататък
- Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service: от 0:21.1.3-2.el8_6.6 нататък
- Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service: от 0:1.20.11-7.el8_6 нататък
- Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions: от 0:21.1.3-2.el8_6.6 нататък
- Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions: от 0:1.20.11-7.el8_6 нататък
- Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service: от 0:21.1.3-13.el8_8 нататък
- Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service: от 0:1.20.11-18.el8_8 нататък
- Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service: от 0:1.12.0-15.el8_8.17 нататък
- Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions: от 0:21.1.3-13.el8_8 нататък
- Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions: от 0:1.20.11-18.el8_8 нататък
- Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions: от 0:1.12.0-15.el8_8.17 нататък
- Red Hat Red Hat Enterprise Linux 9: от 0:1.15.0-6.el9_7.1 нататък
- Red Hat Red Hat Enterprise Linux 9: от 0:23.2.7-6.el9_7 нататък
- Red Hat Red Hat Enterprise Linux 9: от 0:1.20.11-33.el9_7 нататък
- Red Hat Red Hat Enterprise Linux 9: от 0:1.15.0-7.el9_8.1 нататък
- Red Hat Red Hat Enterprise Linux 9: от 0:1.20.11-34.el9_8 нататък
- Red Hat Red Hat Enterprise Linux 9: от 0:24.1.9-4.el9_8 нататък
- Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions: от 0:21.1.3-5.el9_0 нататък
- Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions: от 0:1.20.11-13.el9_0 нататък
- Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions: от 0:1.11.0-22.el9_0.17 нататък
- Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions: от 0:21.1.3-10.el9_2 нататък
- Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions: от 0:1.20.11-20.el9_2 нататък
- Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions: от 0:1.12.0-14.el9_2.14 нататък
- Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support: от 0:1.20.11-28.el9_4 нататък
- Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support: от 0:22.1.9-8.el9_4 нататък
- Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support: от 0:1.13.1-8.el9_4.9 нататък
- Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support: от 0:1.20.11-33.el9_6 нататък
- Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support: от 0:23.2.7-6.el9_6 нататък
- Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support: от 0:1.14.1-10.el9_6 нататък
- Red Hat Red Hat Enterprise Linux 6
Вид слабост
История
- 23 април 2026 Публикувано
Други уязвимости в Red Hat Red Hat Enterprise Linux 10
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-33999
- https://nvd.nist.gov/vuln/detail/CVE-2026-33999
- https://access.redhat.com/errata/RHSA-2026:10739
- https://access.redhat.com/errata/RHSA-2026:11352
- https://access.redhat.com/errata/RHSA-2026:11369
- https://access.redhat.com/errata/RHSA-2026:11388
- https://access.redhat.com/errata/RHSA-2026:11656
- https://access.redhat.com/errata/RHSA-2026:11692
- https://access.redhat.com/errata/RHSA-2026:13414
- https://access.redhat.com/errata/RHSA-2026:19125
- https://access.redhat.com/errata/RHSA-2026:19342
- https://access.redhat.com/errata/RHSA-2026:19343
- https://access.redhat.com/errata/RHSA-2026:19344
- https://access.redhat.com/errata/RHSA-2026:20547
- https://access.redhat.com/errata/RHSA-2026:20555
- https://access.redhat.com/errata/RHSA-2026:20557
- https://access.redhat.com/errata/RHSA-2026:20558
- https://access.redhat.com/errata/RHSA-2026:20560
- https://access.redhat.com/errata/RHSA-2026:20561
- https://access.redhat.com/errata/RHSA-2026:20562
- https://access.redhat.com/errata/RHSA-2026:20563
- https://access.redhat.com/errata/RHSA-2026:20575
- https://access.redhat.com/errata/RHSA-2026:20576
- https://access.redhat.com/errata/RHSA-2026:20590
- https://access.redhat.com/errata/RHSA-2026:21699
- https://access.redhat.com/errata/RHSA-2026:21712
- https://access.redhat.com/errata/RHSA-2026:21715
- https://access.redhat.com/errata/RHSA-2026:21716
- https://access.redhat.com/errata/RHSA-2026:21718
- https://access.redhat.com/errata/RHSA-2026:21741
- https://access.redhat.com/errata/RHSA-2026:21742
- https://access.redhat.com/errata/RHSA-2026:22424
- https://access.redhat.com/errata/RHSA-2026:22456
- https://access.redhat.com/errata/RHSA-2026:23254
- https://access.redhat.com/errata/RHSA-2026:23255
- https://access.redhat.com/errata/RHSA-2026:23496
- https://access.redhat.com/errata/RHSA-2026:24341
- https://access.redhat.com/security/cve/CVE-2026-33999
- https://bugzilla.redhat.com/show_bug.cgi?id=2451106
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-33999.json