Medium [CVE-2026-93311] Denial of service via integer overflow in SampledFunction
This medium-severity Red Hat Linux advisory covers CVE-2026-93311; related products: Red Hat Hardened Images.
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Summary
Denial of service via integer overflow in SampledFunction. Red Hat rates this moderate (CVSS 6.5).
Weakness: CWE-190.
Affected product named by the advisory: Red Hat Hardened Images.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.
Official advisory · high-confidence parse· fetched 10 days ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.
Official advisory · high-confidence parse· fetched 10 days ago·verify at source
Mitigation checklist
- To mitigate this Moderate impact denial of service vulnerability in Poppler, users should avoid opening or processing untrusted PDF documents. For applications that integrate Poppler for PDF rendering, consider running them within a sandboxed environment to restrict potential exploit impact. No specific configuration changes are available to prevent this flaw without impacting functionality.
Official advisory · high-confidence parse· fetched 10 days ago·verify at source
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