CVE-2026-59942
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
Dompdf: Denial of Service (DoS) via Resource Exhaustion using Oversized Image Bitmaps
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | dompdf/dompdf | <3.1.6 | 3.1.6 |
References
- https://github.com/advisories/GHSA-f5gf-2cj8-52g2
- https://github.com/dompdf/dompdf/security/advisories/GHSA-f5gf-2cj8-52g2
- https://github.com/dompdf/dompdf/commit/7c65e7bbeccf146b2409740405af73949ad129d0
- https://github.com/dompdf/dompdf/commit/89164eaabe0bb50c462f0b24f740044ba5fb0f99
- https://github.com/dompdf/dompdf
- https://github.com/dompdf/dompdf/releases/tag/v3.1.6
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.