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Tenable Nessus
Tenable Nessus
•added 2026/08/08 12:00 a.m.•12 views

EulerOS 2.0 SP11 : xorg-x11-server (EulerOS-SA-2026-3164)

According to the versions of the xorg-x11-server packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in the X.Org X server. This integer underflow vulnerability, specifically in the XKB compatibility map handling, allows ...

9.1CVSS6.9AI score0.00525EPSS
SaveExploits0References6
Tenable Nessus
Tenable Nessus
•added 2026/08/06 12:00 a.m.•13 views

EulerOS 2.0 SP13 : xorg-x11-server (EulerOS-SA-2026-3006)

According to the versions of the xorg-x11-server packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in the X.Org X server. This use-after-free vulnerability occurs in the XSYNC fence triggering logic, specifically within...

9.1CVSS6.9AI score0.00525EPSS
SaveExploits0References6
Tenable Nessus
Tenable Nessus
•added 2026/07/10 12:00 a.m.•30 views

EulerOS 2.0 SP12 : xorg-x11-server (EulerOS-SA-2026-2577)

According to the versions of the xorg-x11-server packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in the X.Org X server. This out-of-bounds read vulnerability in the XKB geometry processing, specifically within the...

9.1CVSS6.9AI score0.00525EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/06/04 11:29 a.m.•21 views

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

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 servi...

7.8CVSS7.2AI score0.00186EPSS
SaveExploits0References4
RedHat Linux
RedHat Linux
•added 2026/06/04 11:15 a.m.•31 views

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

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 servi...

7.8CVSS7.2AI score0.00186EPSS
SaveExploits0References4
RedHat Linux
RedHat Linux
•added 2026/06/02 4:12 p.m.•27 views

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

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 servi...

7.8CVSS7.2AI score0.00186EPSS
SaveExploits0References4
RedHat Linux
RedHat Linux
•added 2026/06/02 8:29 a.m.•17 views

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

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 servi...

7.8CVSS7.2AI score0.00186EPSS
SaveExploits0References4
RedHat Linux
RedHat Linux
•added 2026/05/28 12:07 p.m.•25 views

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

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 servi...

7.8CVSS7.2AI score0.00186EPSS
SaveExploits0References4
RedHat Linux
RedHat Linux
•added 2026/05/28 10:03 a.m.•29 views

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

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 servi...

7.8CVSS7.2AI score0.00186EPSS
SaveExploits0References4
RedHat Linux
RedHat Linux
•added 2026/05/28 9:52 a.m.•25 views

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

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 servi...

7.8CVSS7.2AI score0.00186EPSS
SaveExploits0References4
RedHat Linux
RedHat Linux
•added 2026/05/28 9:40 a.m.•72 views

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

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 servi...

7.8CVSS7.2AI score0.00186EPSS
SaveExploits0References4
RedHat Linux
RedHat Linux
•added 2026/05/28 9:38 a.m.•30 views

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

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 servi...

7.8CVSS7.2AI score0.00186EPSS
SaveExploits0References4
RedHat Linux
RedHat Linux
•added 2026/05/28 7:53 a.m.•80 views

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

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 servi...

7.8CVSS7.2AI score0.00186EPSS
SaveExploits0References4
RedHat Linux
RedHat Linux
•added 2026/05/26 5:13 a.m.•38 views

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

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 servi...

7.8CVSS7.2AI score0.00186EPSS
SaveExploits0References4
RedHat Linux
RedHat Linux
•added 2026/05/26 4:39 a.m.•48 views

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

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 servi...

7.8CVSS7.2AI score0.00186EPSS
SaveExploits0References4
RedHat Linux
RedHat Linux
•added 2026/05/26 4:14 a.m.•36 views

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

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 servi...

7.8CVSS7.2AI score0.00186EPSS
SaveExploits0References4
RedHat Linux
RedHat Linux
•added 2026/05/26 4:06 a.m.•31 views

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

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 servi...

7.8CVSS7.2AI score0.00186EPSS
SaveExploits0References4
RedHat Linux
RedHat Linux
•added 2026/05/26 3:57 a.m.•28 views

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

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 servi...

7.8CVSS7.2AI score0.00186EPSS
SaveExploits0References4
RedHat Linux
RedHat Linux
•added 2026/05/26 3:57 a.m.•33 views

Important: Red Hat Security Advisory: xorg-x11-server-Xwayland security update

An update for xorg-x11-server-Xwayland is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating,...

9.1CVSS7AI score0.00525EPSS
SaveExploits0References6
RedHat Linux
RedHat Linux
•added 2026/05/26 3:16 a.m.•26 views

xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling

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 servi...

7.8CVSS7.2AI score0.00186EPSS
SaveExploits0References4
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