VDB
RHSA-2021:1783
RHSA-2021:1783
PUBLISHED
CVSS 8.100000381469727 HIGH
An update for tigervnc is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Risk Scores
CVSS 3.1
8.100000381469727
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat Enterprise Linux AppStream (v. 8) | ||
| tigervnc |
Timeline
- May 18, 2021 CVE Published
- Nov 22, 2024 CVE Updated
- Apr 4, 2026 Distribution Patch
- Apr 4, 2026 Distribution Patch
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/security/updates/classification/#moderate url
- https://bugzilla.redhat.com/show_bug.cgi?id=1880985 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1883415 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1897498 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1897504 url
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_1783.json advisory
- https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.4_release_notes/ url
- https://bugzilla.redhat.com/show_bug.cgi?id=1841537 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1853608 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1882841 url
- https://access.redhat.com/errata/RHSA-2021:1783 fix