VDB
RHSA-2021%3A4750
RHSA-2021%3A4750
PUBLISHED
CVSS 8.800000190734863 HIGH
Red Hat Security Advisory: Red Hat Virtualization Host security and bug fix update [ovirt-4.4.9] 0-day
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:rhev_hypervisor:4.4::el8 | redhat-virtualization-host-image-update | 0, 0 |
| Red Hat:rhev_hypervisor:4.4::el8 | redhat-virtualization-host | 0, 0 |
Timeline
- Nov 19, 2021 CVE Published
- Feb 19, 2026 CVE Updated
- May 1, 2026 Distribution Patch
- May 1, 2026 Distribution Patch
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2021:4750 advisory
- https://access.redhat.com/security/updates/classification/#important article
- https://bugzilla.redhat.com/show_bug.cgi?id=1862456 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1953685 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1958101 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1974491 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1975175 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1975767 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1983021 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1998104 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2004469 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2020362 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2024360 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4750.json advisory
- https://access.redhat.com/security/cve/CVE-2020-16135 report
- https://www.cve.org/CVERecord?id=CVE-2020-16135 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2020-16135 advisory
- https://bugs.gentoo.org/734624 article
- https://access.redhat.com/security/cve/CVE-2021-0512 report
- https://www.cve.org/CVERecord?id=CVE-2021-0512 advisory
…and 8 more