CVE-2026-92816

HIGHPre-NVD 7.87.8—
EchelonGraph scoreHIGH confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-09-16. a secondary CVSS source baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.8Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

ComfyUI before 0.30.0 fails to sanitize folder_name input in dataset save nodes, allowing attackers to write files to arbitrary paths outside the output directory. Attackers can load a crafted workflow that writes attacker-controlled content to arbitrary locations, enabling code execution through modified startup files or package initializers.

CVSS v3
7.8
EG Score
7.8(high)
EG Risk
51(Track*)
EG Risk 51/100SSVC: Track*

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity78% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
0%
EPSS %ILE
9%
KEV
Not listed

Published

September 16, 2026

Last Modified

September 22, 2026

Advisory Details (5)

Auto-updated Sep 16, 2026
No patch confirmed yet.
generic

ComfyUI before 0.30.0 Path Traversal via dataset save nodes | Advisories | VulnCheck

https://www.vulncheck.com/advisories/comfyui-before-0.30.0-path-traversal-via-dataset-save-nodes
generic

GitHub - Comfy-Org/ComfyUI: The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface. · GitHub

https://github.com/Comfy-Org/ComfyUI
generic

ComfyUI/comfy_extras/nodes_dataset.py at v0.30.0 · Comfy-Org/ComfyUI · GitHub

https://github.com/Comfy-Org/ComfyUI/blob/v0.30.0/comfy_extras/nodes_dataset.py
generic

ComfyUI/comfy_extras/nodes_dataset.py at v0.24.0 · Comfy-Org/ComfyUI · GitHub

https://github.com/Comfy-Org/ComfyUI/blob/v0.24.0/comfy_extras/nodes_dataset.py#L303-L318
generic

oss/ComfyUI.md at main · geo-chen/oss · GitHub

https://github.com/geo-chen/oss/blob/main/ComfyUI.md

Vendor Advisories for CVE-2026-92816(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 31× in last 7d / 40× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-09-25 09:38 UTCGHSA enrichment
  2. 2026-09-24 21:31 UTCEG score recompute
  3. 2026-09-24 21:31 UTCGHSA enrichment
  4. 2026-09-24 14:04 UTCEPSS rescore
  5. 2026-09-24 09:13 UTCGHSA enrichment
  6. 2026-09-23 21:06 UTCEG score recompute
  7. 2026-09-23 21:06 UTCGHSA enrichment
  8. 2026-09-23 17:54 UTCEPSS rescore
  9. 2026-09-23 09:00 UTCGHSA enrichment
  10. 2026-09-22 20:53 UTCGHSA enrichment
  11. 2026-09-22 16:42 UTCEG score recompute
  12. 2026-09-22 16:42 UTCGHSA enrichment
  13. 2026-09-22 16:01 UTCEPSS rescore
  14. 2026-09-22 04:34 UTCEG score recompute
  15. 2026-09-22 04:33 UTCGHSA enrichment
  16. 2026-09-21 21:09 UTCEPSS rescore
  17. 2026-09-21 16:26 UTCEG score recompute
  18. 2026-09-21 16:26 UTCGHSA enrichment
  19. 2026-09-21 15:55 UTCEG score recompute
  20. 2026-09-21 15:55 UTCGHSA enrichment
  21. 2026-09-21 10:24 UTCGHSA enrichment
  22. 2026-09-20 22:18 UTCEG score recompute
  23. 2026-09-20 22:18 UTCGHSA enrichment
  24. 2026-09-20 20:16 UTCEPSS rescore
  25. 2026-09-20 10:11 UTCGHSA enrichment
Show 15 more
  1. 2026-09-19 22:04 UTCEG score recompute
  2. 2026-09-19 22:04 UTCGHSA enrichment
  3. 2026-09-19 09:57 UTCGHSA enrichment
  4. 2026-09-18 21:50 UTCEG score recompute
  5. 2026-09-18 21:50 UTCGHSA enrichment
  6. 2026-09-18 19:28 UTCEPSS rescore
  7. 2026-09-18 09:44 UTCGHSA enrichment
  8. 2026-09-17 21:37 UTCEG score recompute
  9. 2026-09-17 21:37 UTCGHSA enrichment
  10. 2026-09-17 19:32 UTCEPSS rescore
  11. 2026-09-17 09:30 UTCEG score recompute
  12. 2026-09-17 09:30 UTCGHSA enrichment
  13. 2026-09-16 21:23 UTCEG score recompute
  14. 2026-09-16 20:36 UTCEG score recompute
  15. 2026-09-16 20:34 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-92816?
CVE-2026-92816 is a high vulnerability published on September 16, 2026. ComfyUI before 0.30.0 fails to sanitize folder_name input in dataset save nodes, allowing attackers to write files to arbitrary paths outside the output directory. Attackers can load a crafted workflow that writes attacker-controlled content to arbitrary locations, enabling code execution through…
When was CVE-2026-92816 disclosed?
CVE-2026-92816 was first published in the National Vulnerability Database on September 16, 2026, with the most recent update on September 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-92816 actively exploited?
CVE-2026-92816 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 91.0% of all scored CVEs.
What is the CVSS score of CVE-2026-92816?
CVE-2026-92816 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-92816?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-92816, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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