VDB
RHSA-2025%3A12751
RHSA-2025%3A12751
PUBLISHED
CVSS 7.800000190734863 HIGH
An update for tigervnc is now available for Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION. 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
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat Enterprise Linux Server -EXTENSION(v. 6 ELS-EXTENSION) | ||
| Red Hat Enterprise Linux Server Optional -EXTENSION (v. 6 ELS -EXTENSION) | ||
| tigervnc |
Exploit Intelligence
- https://access.redhat.com/errata/RHSA-2025:12751 (circl)
- https://access.redhat.com/security/updates/classification/#important (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=2151755 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=2151756 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=2151757 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=2151758 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=2151760 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=2151761 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=2165995 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=2180288 (circl)
…and 15 more exploits
Timeline
- Aug 4, 2025 CVE Published
- Mar 20, 2026 CVE Updated
- Mar 31, 2026 Distribution Patch
- Mar 31, 2026 Distribution Patch
- Mar 31, 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-2025:12751 advisory
- https://access.redhat.com/security/updates/classification/#important url
- https://bugzilla.redhat.com/show_bug.cgi?id=2151755 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2151756 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2151757 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2151758 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2151760 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2151761 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2165995 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2180288 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2243091 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2253298 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2256540 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2256542 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2256690 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2257691 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2271997 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2271998 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2272000 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2317233 url
…and 1 more