VDB
RHSA-2021%3A2261
RHSA-2021%3A2261
PUBLISHED
CVSS 4.199999809265137 MEDIUM
An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 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
4.199999809265137
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| thunderbird | ||
| Red Hat Enterprise Linux AppStream EUS (v. 8.2) |
Timeline
- Jun 7, 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
References
- https://access.redhat.com/errata/RHSA-2021:2261 advisory
- https://access.redhat.com/security/updates/classification/#important url
- https://bugzilla.redhat.com/show_bug.cgi?id=1961503 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1961504 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1966831 url
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2261.json advisory