RHSA-2023%3A1443 | Vulnetix

RHSA-2023%3A1443 PUBLISHED CVSS 7.5 HIGH

An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. 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

7.5

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products

Vendor	Product	Versions
	Red Hat Enterprise Linux AppStream E4S (v. 8.2)
	thunderbird
	Red Hat Enterprise Linux AppStream AUS (v. 8.2)
	Red Hat Enterprise Linux AppStream TUS (v. 8.2)

Timeline

Mar 23, 2023 CVE Published
Nov 21, 2025 CVE Updated
Apr 26, 2026 Distribution Patch
Apr 26, 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
May 1, 2026 Security Advisory
May 1, 2026 Security Advisory

References

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