What is CVE-2026-112214?

CVE-2026-112214 is a medium-severity vulnerability in Red Hat Enterprise Linux 10, classified under CWE-789. CVSS score: 6.5/10. Published 2026-10-19.

How severe is CVE-2026-112214?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Red Hat Enterprise Linux 10

CVE-2026-112214

A flaw was found in the GStreamer ASF demuxer in gst-plugins-ugly. When parsing a Simple Index object, an attacker-controlled entry count is used to size a heap allocation without being limited to the payload available in the object. Processing a crafted ASF, WMV, or WMA file can cause a very large memory allocation request and lead to denial of service if the allocation fails or the process is memory-constrained.

Published 2026-10-19 · last modified 2026-10-19.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Weakness classification (CWE)

CWE-789

References

access.redhat.com/security/cve/CVE-2026-112214 (vdb-entry)
bugzilla.redhat.com/show_bug.cgi (issue-tracking)

Frequently asked questions

What is CVE-2026-112214?: CVE-2026-112214 is a medium-severity vulnerability in Red Hat Enterprise Linux 10, classified under CWE-789. CVSS score: 6.5/10. Published 2026-10-19.
How severe is CVE-2026-112214?: Medium severity. CVSS v3 base score is 6.5 out of 10.