VDB
RHSA-2022%3A4774
RHSA-2022%3A4774
PUBLISHED
CVSS 8.800000190734863 HIGH
An update for thunderbird is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Critical. 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
8.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| thunderbird | ||
| Red Hat Enterprise Linux AppStream EUS (v.8.4) |
Timeline
- May 27, 2022 CVE Published
- Nov 21, 2025 CVE Updated
- Apr 17, 2026 Distribution Patch
- Apr 17, 2026 Distribution Patch
- Apr 17, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2022:4774 advisory
- https://access.redhat.com/security/updates/classification/#critical url
- https://bugzilla.redhat.com/show_bug.cgi?id=2089217 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2089218 url
- https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_4774.json advisory