CVE-2026-59941: Dompdf: Uncontrolled resource consumption based on declared BMP dimensions

medium Affects dompdf/dompdf. Feed 2026.10.29.3, updated 2026-10-29; published 2026-07-22.

Dompdf: Uncontrolled resource consumption based on declared BMP dimensions

Package: dompdf/dompdf Composer
Affected versions: <3.1.6
Fixed in: 3.1.6
Severity: medium
Exploitation: not on CISA KEV · EPSS 1% (50.8th percentile)
Published: 2026-07-22
Source: osv.dev

References

Am I affected?

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# PHP projects (recommended)
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# then
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