CVE-2026-44016
FIn versions >= 2.82.0, < 2.91.0, if the HTML backend was explicitly configured for rendering (rendering option by default deactivated), then the Playwright-based rendering feature could allow JavaScript execution and unrestricted network access when…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.59%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. FIn versions >= 2.82.0, < 2.91.0, if the HTML backend was explicitly configured for rendering (rendering option by default deactivated), then the Playwright-based rendering feature could allow JavaScript execution and unrestricted network access when processing untrusted HTML documents. An attacker could craft malicious HTML that executes arbitrary JavaScript in the rendering context or makes unauthorized network requests to internal services, potentially leading to SSRF attacks, data exfiltration, or remote code execution in the rendering environment. This vulnerability is fixed in 2.91.0.
- CVSS 3.1
- 8.2 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L
- EPSS
- 0.59% probability · 47th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-94, CWE-918
- Affected
- docling/docling
- Source
- security-advisories@github.com
References
- https://github.com/docling-project/docling/releases/tag/v2.91.0Product, Release Notes
- https://github.com/docling-project/docling/security/advisories/GHSA-pj2v-ggqh-cmq2Mitigation, Patch, Vendor Advisory
- https://access.redhat.com/security/cve/CVE-2026-44016
- https://bugzilla.redhat.com/show_bug.cgi?id=2492339
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44016.json
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.