VDB
RHSA-2021%3A1351
RHSA-2021%3A1351
PUBLISHED
CVSS 7.400000095367432 HIGH
An update for thunderbird is now available for Red Hat Enterprise Linux 8.1 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. 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
7.400000095367432
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat Enterprise Linux AppStream EUS (v. 8.1) | ||
| thunderbird |
Timeline
- Apr 26, 2021 CVE Published
- Nov 21, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch
- Apr 30, 2026 Distribution Patch
- Apr 30, 2026 Security Advisory
- 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
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2021:1351 advisory
- https://access.redhat.com/security/updates/classification/#important url
- https://bugzilla.redhat.com/show_bug.cgi?id=1951364 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1951365 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1951366 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1951367 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1951368 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1951369 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1951370 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1951371 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1951381 url
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_1351.json advisory