CVE-2026-78253
CVE-2026-78253: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityMedium4.7
Medium [CVE-2026-78253] Denial of Service via uncontrolled recursion in XML processing
CVE-2026-78253Source published Source updated
Denial of Service via uncontrolled recursion in XML processing. Red Hat rates this moderate (CVSS 4.7). Weakness: CWE-776. Red Hat lists fixing advisory RHSA-2026:59393 with package qt6-qtbase-main-6.11.2-2.hum1. Affected products named by the advisory: Red Hat Hardened Images; Red Hat Enterprise Linux 10; Red Hat package: qt6.
- Related products — impact not confirmed
- Red Hat Hardened Images
- Red Hat Enterprise Linux 10
- Red Hat package: qt6
- Source-reported affected versions
- Affected-version details not available in this record.
- Source-reported fixed versions
- qt6-qtbase-main-6.11.2-2.hum1
- RHSA-2026:59393
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
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