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RedHat Linux
RedHat Linux
added 4 days ago3 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...

7.8CVSS6AI score0.00005EPSS
Exploits0References4
RedHat Linux
RedHat Linux
added 4 days ago3 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...

7.8CVSS6AI score0.00005EPSS
Exploits0References4
RedHat Linux
RedHat Linux
added 6 days ago7 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...

7.8CVSS6AI score0.00005EPSS
Exploits0References4
RedHat Linux
RedHat Linux
added 6 days ago6 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...

7.8CVSS6AI score0.00005EPSS
Exploits0References4
RedHat Linux
RedHat Linux
added 2026/05/28 12:7 p.m.10 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...

7.8CVSS6AI score0.00005EPSS
Exploits0References4
RedHat Linux
RedHat Linux
added 2026/05/28 10:3 a.m.9 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...

7.8CVSS6AI score0.00005EPSS
Exploits0References4
RedHat Linux
RedHat Linux
added 2026/05/28 9:52 a.m.8 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...

7.8CVSS6AI score0.00005EPSS
Exploits0References4
RedHat Linux
RedHat Linux
added 2026/05/28 9:40 a.m.12 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...

7.8CVSS6AI score0.00005EPSS
Exploits0References4
RedHat Linux
RedHat Linux
added 2026/05/28 9:38 a.m.12 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...

7.8CVSS6AI score0.00005EPSS
Exploits0References4
RedHat Linux
RedHat Linux
added 2026/05/28 7:53 a.m.11 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...

7.8CVSS6AI score0.00005EPSS
Exploits0References4
RedHat Linux
RedHat Linux
added 2026/05/26 5:13 a.m.16 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...

7.8CVSS6AI score0.00005EPSS
Exploits0References4
RedHat Linux
RedHat Linux
added 2026/05/26 4:39 a.m.11 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...

7.8CVSS6AI score0.00005EPSS
Exploits0References4
RedHat Linux
RedHat Linux
added 2026/05/26 4:14 a.m.11 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...

7.8CVSS6AI score0.00005EPSS
Exploits0References4
RedHat Linux
RedHat Linux
added 2026/05/26 4:6 a.m.10 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...

7.8CVSS6AI score0.00005EPSS
Exploits0References4
RedHat Linux
RedHat Linux
added 2026/05/26 3:57 a.m.9 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,...

9.1CVSS5.8AI score0.00027EPSS
Exploits0References6
RedHat Linux
RedHat Linux
added 2026/05/26 3:57 a.m.10 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...

7.8CVSS6AI score0.00005EPSS
Exploits0References4
RedHat Linux
RedHat Linux
added 2026/05/26 3:16 a.m.10 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...

7.8CVSS6AI score0.00005EPSS
Exploits0References4
RedHat Linux
RedHat Linux
added 2026/05/26 3:13 a.m.7 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...

7.8CVSS6AI score0.00005EPSS
Exploits0References4
RedHat Linux
RedHat Linux
added 2026/05/19 9:56 p.m.7 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...

7.8CVSS6AI score0.00005EPSS
Exploits0References4
RedHat Linux
RedHat Linux
added 2026/05/19 4:17 p.m.7 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...

7.8CVSS6AI score0.00005EPSS
Exploits0References4
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