XW
Product
xwayland
30
CVEs
0
On KEV
9.8
Max CVSS
1
New 30D
Severity mix
Critical 1High 25Medium 4Low 0
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Add xwayland to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2023-6816 | 9.8 | Jan 18 | A flaw was found in X.Org server Affected: before 23.2.4 |
| CVE-2026-88812 New | 7.8 | Oct 27 | X.Org Server XKB SetGeometry TextDoodad Double Free Affected: before 24.1.14 |
| CVE-2026-55999 | 7.8 | Jul 8 | xorg-server / xwayland glamor font atlas Heap Buffer Overflow Affected: before 24.1.13 |
| CVE-2026-56000 | 7.8 | Jul 8 | xorg-x11-server / xwayland GLX contextTags Use-After-Free in CommonMakeCurrent() Affected: before 24.1.13 |
| CVE-2026-50264 | 7.8 | Jun 5 | Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: out-of-bounds heap write in dri2 drigetbuffers/drigetbufferswithformat Affected: before 24.1.12 |
| CVE-2026-50261 | 7.8 | Jun 5 | Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in syncchangecounter() Affected: before 24.1.12 |
| CVE-2026-50260 | 7.8 | Jun 5 | Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in freecounter() Affected: before 24.1.12 |
| CVE-2026-50258 | 7.8 | Jun 5 | Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: stack buffer overflow in xkb key types due to unchecked shift levels Affected: before 24.1.12 |
| CVE-2026-50259 | 7.8 | Jun 5 | Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: stack buffer overflow in xkb setmap request via mapwidths indexing Affected: before 24.1.12 |
| CVE-2026-50256 | 7.8 | Jun 5 | Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: stack buffer overflow in font alias resolution due to libxfont2 name length mismatch Affected: before 24.1.12 |
| CVE-2026-50257 | 7.8 | Jun 5 | Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in misyncdestroyfence() Affected: before 24.1.12 |
| CVE-2025-26601 | 7.8 | Feb 25 | A use-after-free flaw was found in X.Org and Xwayland Affected: before 24.1.6 |
| CVE-2025-26600 | 7.8 | Feb 25 | A use-after-free flaw was found in X.Org and Xwayland Affected: before 24.1.6 |
| CVE-2025-26599 | 7.8 | Feb 25 | An access to an uninitialized pointer flaw was found in X.Org and Xwayland Affected: before 24.1.6 |
| CVE-2025-26598 | 7.8 | Feb 25 | An out-of-bounds write flaw was found in X.Org and Xwayland Affected: before 24.1.6 |
| CVE-2025-26597 | 7.8 | Feb 25 | A buffer overflow flaw was found in X.Org and Xwayland Affected: before 24.1.6 |
| CVE-2025-26596 | 7.8 | Feb 25 | A heap overflow flaw was found in X.Org and Xwayland Affected: before 24.1.6 |
| CVE-2025-26595 | 7.8 | Feb 25 | A buffer overflow flaw was found in X.Org and Xwayland Affected: before 24.1.6 |
| CVE-2025-26594 | 7.8 | Feb 25 | A use-after-free flaw was found in X.Org and Xwayland Affected: before 24.1.6 |
| CVE-2024-0229 | 7.8 | Feb 9 | An out-of-bounds memory access flaw was found in the X.Org server Affected: before 23.2.4 |
| CVE-2024-0409 | 7.8 | Jan 18 | A flaw was found in the X.Org server Affected: before 23.2.4 |
| CVE-2023-6377 | 7.8 | Dec 13 | A flaw was found in xorg-server Affected: before 23.2.3 |
| CVE-2023-5367 | 7.8 | Oct 25 | A out-of-bounds write flaw was found in the xorg-x11-server Affected: before 23.2.2 |
| CVE-2023-6478 | 7.5 | Dec 13 | A flaw was found in xorg-server Affected: before 23.2.3 |
| CVE-2025-62230 | 7.3 | Oct 30 | A flaw was discovered in the X.Org X server’s X Keyboard (Xkb) extension when handling client resource cleanup Affected: before 24.1.9 |
| CVE-2025-62231 | 7.3 | Oct 30 | A flaw was identified in the X.Org X server’s X Keyboard (Xkb) extension where improper bounds checking in the XkbSetCompatMap() function can cause an unsigned short overflow Affected: before 24.1.9 |
| CVE-2026-50263 | 5.5 | Jun 5 | Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free information disclosure in createsaverwindow() Affected: before 24.1.12 |
| CVE-2026-50262 | 5.5 | Jun 5 | Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: out-of-bounds read/write in glx changedrawableattributes Affected: before 24.1.12 |
| CVE-2024-0408 | 5.5 | Jan 18 | A flaw was found in the X.Org server Affected: before 23.2.4 |
| CVE-2023-5380 | 4.7 | Oct 25 | A use-after-free flaw was found in the xorg-x11-server Affected: before 23.2.2 |
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