TI-2026-76504 Aliases CVE-2026-112310

docling-core Local File Disclosure via Plain Path ImageRef

LOW 24CWE-73Published 2026-10-19 · Updated 2026-10-19

Key facts

Attack vector: Network
Privileges required: None
User interaction: Passive
Attack complexity: Low
Attack requirements: None
Impact type: Information disclosure
Confidentiality · integrity · availability: Low · None · None
Fix status: Partial Red Hat: 2 without a fix

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and Red Hat. Impact type from CWE-73 and the CVSS impact.

Summary

docling-core versions from 2.5.0 before 2.103.0 contain a local file disclosure flaw (CWE-73). Attackers can supply plain filesystem paths in ImageRef URIs, which bypasses the allow_image_file_uri gate. A crafted DoclingDocument JSON or YAML exported with ImageRefMode.EMBEDDED or rendered to HTML embeds readable local image files as base64 and reveals whether paths exist. CVSS 4.0 scores it 5.3 (MEDIUM), and CISA's SSVC data shows no exploitation and no automation.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

docling-core 2.5.0 before 2.103.0 contains a local file disclosure vulnerability that allows attackers to read local images by supplying plain filesystem paths in ImageRef URIs, bypassing the allow_image_file_uri gate. Attackers can submit crafted DoclingDocument JSON or YAML that, when exported with ImageRefMode.EMBEDDED or rendered to HTML, embeds readable local image files as base64 and reveals path existence.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00335 27th percentileScored 2026-11-07

Fix Partial docling-core (docling-project): 2.103.0Red Hat: 2 without a fix

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
docling-project	docling-core	2.5.0 to before 2.103.0	2.103.0	Patch available	CNA

docling-core Vendordocling-project Affected 2.5.0 to before 2.103.0 Fixed in 2.103.0 Patch available CNA

Remediation

Upgrade docling-core to version 2.103.0 or later. Red Hat Lightspeed Core and Red Hat OpenShift AI (RHOAI) are affected and have no fix available yet.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Fix · CNA docling-core (docling-project) Fixed in 2.103.0

Vendor assessments

Red Hat

Red Hat rating: Low. Red Hat's page for this CVE →

Product	Status	Plan or fix
Lightspeed Core	Affected	No fix yet: Fix deferred
Red Hat OpenShift AI (RHOAI)	Affected	No fix yet: Fix deferred

Timeline

2026-10-19 Threatist record created from CVE-2026-112310
2026-10-19 Title updated · CNA
2026-10-19 Fix available: docling-project/[email protected] · CNA
2026-10-19 3 new references · CNA
2026-10-19 CISA SSVC decision points changed
2026-10-20 Affected versions changed · Red Hat
2026-10-20 CVSS score added · Red Hat

References

Patch 2

Advisory 1

GitHub Security Advisory (GHSA-jx5c-6gmw-72m3)

Other 3

TI-2026-68355 Docling Tectonic TikZ rendering enables arbitrary file read/write CVSS 3.1HIGH 8.8
TI-2026-68362 Arbitrary local file read in Docling OpenDocument backend CVSS 4.0MEDIUM 6.9
TI-2026-68360 Docling table span parsing causes CPU and memory exhaustion CVSS 3.1MEDIUM 6.5
TI-2026-68353 Docling sends configured HTTP headers to any remote image host CVSS 3.1MEDIUM 5.3
TI-2026-68359 Docling embeds local image files from crafted JSON documents CVSS 3.1MEDIUM 4.3
TI-2026-19347 Docling Core vulnerable to Remote Code Execution via unsafe PyYAML usage CVSS 3.1CRITICAL 9.8

See all 21 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences