Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4678-1 | libxfont security update |
Debian DSA |
DSA-6388-1 | libxfont security update |
Fri, 10 Jul 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
X.org libxfont
|
|
| Vendors & Products |
X.org libxfont
|
Wed, 08 Jul 2026 12:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 08 Jul 2026 10:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A heap buffer overflow due to missing size checking in the property buffer when parsing PCF files in libXfont2 ComputeScaledProperties() before libXfont2 before 2.0.8 could be used by attackers using authenticated X clients to execute code within the X server. | |
| Title | libXfont2 computeProps Property Buffer Heap Buffer Overflow | |
| First Time appeared |
X.org
X.org libxfont2 |
|
| Weaknesses | CWE-122 | |
| CPEs | cpe:2.3:a:x.org:libxfont2:*:*:*:*:*:*:*:* | |
| Vendors & Products |
X.org
X.org libxfont2 |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: suse
Published:
Updated: 2026-07-09T03:55:47.539Z
Reserved: 2026-06-18T09:26:55.988Z
Link: CVE-2026-56003
Updated: 2026-07-08T12:06:44.417Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-07-16T22:00:07Z
Debian DLA
Debian DSA