CVE-2026-62428

creationtimestamp| type| source ---|---|--- 2026-07-28 15:17:58+00:00| seen| https://bsky.app/profile/infosec.skyfleet.blue/post/3mrppfzky7o24 2026-07-29 13:55:21+00:00| seen| https://bsky.app/profile/o2cloud.bsky.social/post/3mrs3axvf5z24 2026-07-29 13:55:25+00:00| seen|...

CVE-2026-62428

When grant-copy operations are processed, the respective grant may or may not already be in use by another operation a mapping or another copy. For all copy operations the referenced guest frame is looked up. When another operation is already active for the grant the grant is "pinned", what is...

XenServer Security Update for Multiple Issues

Severity :High Description of Problem Several issueshave beenidentifiedthat affect XenServer 8.4 and XenServer 9. Collectively, these issues may allowa malicious privileged userin a guest VM to compromise or crash the host. Theseissueshavethe following identifiers: CVE-2026-42492XenServer 9 only...