Where
-Infinity
0

Trending

Last week
Last month
Last year

redhat Enterprise LinuxXorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free information disclosure in createsaverwindow()

Risk 34
Severity
5.5
First published (updated )
CVE-2026-50263

X.Org xorg-x11-serverXorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: out-of-bounds read/write in glx changedrawableattributes

Risk 34
Severity
5.5
First published (updated )
CVE-2026-50262

X.Org xorg-x11-serverXorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: out-of-bounds heap write in dri2 drigetbuffers/drigetbufferswithformat

Risk 73
Severity
7.8
First published (updated )
CVE-2026-50264

X.Org xorg-x11-serverA wrong size validation check in __glXDisp_ChangeDrawableAttributes() can read (or write) a client-c…

Risk 19
Severity
4
First published (updated )
REDHAT-BUG-2485387

X.Org xorg-x11-serverUse After Free

Risk 33
Severity
7
First published (updated )
REDHAT-BUG-2485386
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

redhat Enterprise LinuxXorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: stack buffer overflow in xkb setmap request via mapwidths indexing

Risk 74
Severity
7.8
First published (updated )
CVE-2026-50259

redhat Enterprise LinuxXorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in misyncdestroyfence()

Risk 74
Severity
7.8
First published (updated )
CVE-2026-50257

redhat Enterprise LinuxXorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in freecounter()

Risk 74
Severity
7.8
First published (updated )
CVE-2026-50260

X.Org xorg-x11-serverBuffer Overflow

Risk 33
Severity
7
First published (updated )
REDHAT-BUG-2485384

X.Org xorg-x11-serverUse After Free

Risk 33
Severity
7
First published (updated )
REDHAT-BUG-2485382
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

X.Org xorg-x11-serverUse After Free

Risk 33
Severity
7
First published (updated )
REDHAT-BUG-2485385

redhat Enterprise LinuxXorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: stack buffer overflow in font alias resolution due to libxfont2 name length mismatch

Risk 74
Severity
7.8
First published (updated )
CVE-2026-50256

X.Org xorg-x11-server-XwaylandImportant: xorg-x11-server-Xwayland security update

Risk 40
First published (updated )
Advisory
RHSA-2026:20562

X.Org xorg-x11-server-XwaylandImportant: xorg-x11-server-Xwayland security update

Risk 47
First published (updated )
Advisory
RHSA-2026:19344

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203