7.1
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 по мрежата, без особени условия, без вход и след действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
A heap buffer overflow vulnerability was found in GStreamer's rfbsrc plugin. When a client connects to a malicious RFB/VNC server that advertises a 16bpp framebuffer and sends Hextile-encoded updates, the Hextile background fill path writes 32-bit pixel values into a buffer allocated for 16-bit pixels. This type mismatch causes an out-of-bounds heap write that can lead to denial of service (process crash) and potential memory corruption.
Засегнати продукти
- Red Hat Red Hat Enterprise Linux 10: от 0:1.26.7-2.el10_2.6 нататък
- Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support: от 0:1.24.11-3.el10_0.6 нататък
- Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support: от 0:1.10.4-7.el7_9 нататък
- Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support: от 0:0.10.23-26.el7_9 нататък
- Red Hat Red Hat Enterprise Linux 8: от 0:1.16.1-9.el8_10.1 нататък
- Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support: от 0:1.16.1-4.el8_4.4 нататък
- Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On: от 0:1.16.1-4.el8_4.4 нататък
- Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support: от 0:1.16.1-4.el8_6.4 нататък
- Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On: от 0:1.16.1-4.el8_6.4 нататък
- Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service: от 0:1.16.1-4.el8_8.4 нататък
- Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions: от 0:1.16.1-4.el8_8.4 нататък
- Red Hat Red Hat Enterprise Linux 9: от 0:1.22.12-7.el9_8.3 нататък
- Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions: от 0:1.18.4-9.el9_2.5 нататък
- Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions: от 0:1.22.1-6.el9_4.6 нататък
- Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support: от 0:1.22.12-5.el9_6.6 нататък
- Red Hat Red Hat Enterprise Linux 6
Вид слабост
История
- 9 юли 2026 Публикувано
Други уязвимости в Red Hat Red Hat Enterprise Linux 10
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-59691
- https://nvd.nist.gov/vuln/detail/CVE-2026-59691
- https://access.redhat.com/errata/RHSA-2026:47179
- https://access.redhat.com/errata/RHSA-2026:47180
- https://access.redhat.com/errata/RHSA-2026:47731
- https://access.redhat.com/errata/RHSA-2026:54658
- https://access.redhat.com/errata/RHSA-2026:54659
- https://access.redhat.com/errata/RHSA-2026:54660
- https://access.redhat.com/errata/RHSA-2026:54664
- https://access.redhat.com/errata/RHSA-2026:54665
- https://access.redhat.com/errata/RHSA-2026:54752
- https://access.redhat.com/errata/RHSA-2026:56658
- https://access.redhat.com/errata/RHSA-2026:56772
- https://access.redhat.com/errata/RHSA-2026:62532
- https://access.redhat.com/security/cve/CVE-2026-59691
- https://bugzilla.redhat.com/show_bug.cgi?id=2497343
- https://gitlab.freedesktop.org/gstreamer/gstreamer-security/-/merge_requests/100
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/work_items/5173