Linux · Security advisory · June 17, 2025
RHSA-2025:9304: xorg-x11-server-Xwayland security update
RHSA-2025:9304, released June 17, 2025, fixes 6 CVEs in xorg-x11-server-Xwayland (version 24.1.5-4.el10_0). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
6
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0044
38th percentile
Priority of the 6 CVEs
Patch now 0
Urgent 0
High 6
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| xorg-x11-server-Xwayland | RHEL 10 | 24.1.5-4.el10_0 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2025-49177 | Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: data leak in xfixes extension's xfixessetclientdisconnectmode | 7.8 | 0.0044 | None reported | |
| High | CVE-2025-49176 | Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: integer overflow in big requests extension | 7.8 | 0.0037 | None reported | |
| High | CVE-2025-49175 | Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: out-of-bounds read in x rendering extension animated cursors | 7.8 | 0.0034 | None reported | |
| High | CVE-2025-49179 | Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: integer overflow in x record extension | 7.8 | 0.0034 | None reported | |
| High | CVE-2025-49180 | Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: integer overflow in x resize, rotate and reflect (randr) extension | 7.8 | 0.0033 | None reported | |
| High | CVE-2025-49178 | Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: unprocessed client request due to bytes to ignore | 7.8 | 0.0025 | None reported |
Showing 1 to 6 of 6
1