| July 30, 26 |
| 16:11 |
[ANNOUNCEMENT] Xen Project Releases Version 4.22 |
Oleksii Kurochko |
|
| 11:20 |
Xen 4.21.2, 4.20.4, and more released |
Jan Beulich |
|
| 11:20 |
[ANNOUNCEMENT] Xen 4.22.0-rc3 is tagged |
Oleksii Kurochko |
|
| 11:20 |
[ANNOUNCEMENT] Xen 4.22.0-rc2 is tagged |
Oleksii Kurochko |
|
| July 28, 26 |
| 12:07 |
Xen Security Advisory 508 v2 - pygrub is only supported in de-privileged mode |
Xen . org security team |
|
| 12:07 |
Xen Security Advisory 507 v2 (CVE-2026-62434) - PoD: Don't try to reclaim special pages |
Xen . org security team |
|
| 12:06 |
Xen Security Advisory 506 v2 (CVE-2026-62433) - correct buffer checks for DM_OP hypercalls |
Xen . org security team |
|
| 12:06 |
Xen Security Advisory 505 v2 (CVE-2026-62432) - evtchn: Race between FIFO expand and reset |
Xen . org security team |
|
| 12:05 |
Xen Security Advisory 504 v2 (CVE-2026-62431) - Viridian STIMER division by zero |
Xen . org security team |
|
| 12:05 |
Xen Security Advisory 503 v2 (CVE-2026-62430) - x86: Out-of-bounds read in vRTC emulation |
Xen . org security team |
|
| 12:05 |
Xen Security Advisory 502 v3 (CVE-2026-62429) - vNUMA domain cleanup may race other operations |
Xen . org security team |
|
| 12:05 |
Xen Security Advisory 501 v4 (CVE-2026-62435,CVE-2026-62436) - grant-table: version change racing with other operations |
Xen . org security team |
|
| 12:05 |
Xen Security Advisory 500 v2 (CVE-2026-62428) - grant-table: type confusion in grant-copy |
Xen . org security team |
|
| 12:05 |
Xen Security Advisory 499 v2 (CVE-2026-62426,CVE-2026-62427) - sysctl and platform-op locks open to abuse |
Xen . org security team |
|
| 12:05 |
Xen Security Advisory 497 v2 (CVE-2026-42494,CVE-2026-42495,CVE-2026-62423,CVE-2026-62424,CVE-2026-62425) - buffer overruns in libfsimage iso9660 handling |
Xen . org security team |
|
| 12:05 |
Xen Security Advisory 496 v2 (CVE-2026-42492) - vIRQ event channel binding may break Xenstore |
Xen . org security team |
|
| 12:04 |
Xen Security Advisory 495 v2 (CVE-2026-42493) - x86 shadow paging is deprecated |
Xen . org security team |
|
| July 14, 26 |
| 12:05 |
Xen Security Advisory 498 v2 (CVE-2026-42491) - XAPI: Missing TLS verification in some SDKs |
Xen . org security team |
|
