VDB
RHSA-2021%3A4097
RHSA-2021%3A4097
PUBLISHED
CVSS 8.800000190734863 HIGH
An update for webkit2gtk3 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
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| webkit2gtk3 | ||
| Red Hat Enterprise Linux AppStream (v. 8) |
Timeline
- Nov 2, 2021 CVE Published
- May 12, 2025 PoC Published
- Nov 21, 2025 CVE Updated
- Apr 14, 2026 Distribution Patch
- Apr 14, 2026 Distribution Patch
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2010825 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2006099 url
- https://access.redhat.com/errata/RHSA-2021:4097 fix
- https://access.redhat.com/security/updates/classification/#moderate url
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4097.json advisory