VDB
RHSA-2025%3A15672
RHSA-2025%3A15672
PUBLISHED
CVSS 7.5 HIGH
A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | rhcos-x86_64-413.92.202509030117-0 as a component of Red Hat OpenShift Container Platform 4.13 | rhcos-x86_64-413.92.202509030117-0 |
Timeline
- Sep 18, 2025 CVE Published
- Apr 30, 2026 CVE Updated
- May 1, 2026 Distribution Patch
- May 1, 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
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2025:15672 advisory
- https://access.redhat.com/security/updates/classification/#important advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2358121 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2360768 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2367842 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2372406 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2374692 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2378806 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2378808 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2379274 issue
- https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_15672.json advisory
- https://access.redhat.com/security/cve/CVE-2025-6021 advisory
- https://www.cve.org/CVERecord?id=CVE-2025-6021 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-6021 advisory
- https://gitlab.gnome.org/GNOME/libxml2/-/issues/926 advisory
- https://access.redhat.com/security/cve/CVE-2025-7425 advisory
- https://www.cve.org/CVERecord?id=CVE-2025-7425 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-7425 advisory
- https://gitlab.gnome.org/GNOME/libxslt/-/issues/140 advisory
- https://access.redhat.com/security/cve/CVE-2025-32414 advisory
…and 27 more