CVE-2026-13444

HIGHPre-NVD 8.18.1—
EchelonGraph scoreMEDIUM confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-07-30. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
8.1EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 8.1Exploit: None knownExposed services: Not assessed

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

IBM Langflow OSS 1.0.0 through 1.10.1 can allow an attacker to access another user's private vector documents by creating their own flow with matching Chroma persist_directory and collection_name values. The attacker receives exact victim content in their workflow output despite having no authorization to read the victim's flow. Additionally, the attacker can pollute the victim's collection by inserting their own documents into the shared namespace.

CVSS v3
8.1
EG Score
8.1HIGHmedium confidence
EG Risk
37
EG Risk 37/100CISA SSVC

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
Severity81% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.4%
EPSS %ILE
26th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

July 30, 2026

Last Modified

August 4, 2026

Advisory Details (1)

Auto-updated Jul 30, 2026
No fix on record yet.
generic

Security Bulletin: Langflow is affected by remote code execution, denial of service, path traversal, and exposed credentials due to multiple unauthenticated and insufficiently authorized API endpoints

https://www.ibm.com/support/pages/node/7279989

Vendor Advisories for CVE-2026-13444(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 15× in last 7d / 71× 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.

Showing the most recent 100 of 217 total refreshes for this CVE.

  1. 2026-10-10 19:59 UTCEPSS rescore
  2. 2026-10-09 20:06 UTCEPSS rescore
  3. 2026-10-08 17:11 UTCEPSS rescore
  4. 2026-10-07 23:47 UTCEPSS rescore
  5. 2026-10-06 23:52 UTCEG score recompute
  6. 2026-10-06 23:52 UTCGHSA enrichment
  7. 2026-10-06 15:17 UTCEPSS rescore
  8. 2026-10-05 19:59 UTCEG score recompute
  9. 2026-10-05 19:59 UTCGHSA enrichment
  10. 2026-10-05 17:42 UTCEPSS rescore
  11. 2026-10-04 23:55 UTCEG score recompute
  12. 2026-10-04 23:55 UTCGHSA enrichment
  13. 2026-10-04 23:21 UTCEPSS rescore
  14. 2026-10-04 06:37 UTCEG score recompute
  15. 2026-10-04 06:37 UTCGHSA enrichment
  16. 2026-10-03 14:25 UTCEPSS rescore
  17. 2026-10-02 16:56 UTCEG score recompute
  18. 2026-10-02 16:56 UTCGHSA enrichment
  19. 2026-10-01 19:49 UTCEPSS rescore
  20. 2026-10-01 16:03 UTCGHSA enrichment
  21. 2026-10-01 02:52 UTCEG score recompute
  22. 2026-10-01 02:52 UTCGHSA enrichment
  23. 2026-09-30 15:02 UTCEPSS rescore
  24. 2026-09-29 15:20 UTCEPSS rescore
  25. 2026-09-29 06:52 UTCEG score recompute
Show 75 more
  1. 2026-09-29 06:52 UTCGHSA enrichment
  2. 2026-09-28 13:51 UTCEPSS rescore
  3. 2026-09-28 08:12 UTCGHSA enrichment
  4. 2026-09-27 18:59 UTCEG score recompute
  5. 2026-09-27 18:59 UTCGHSA enrichment
  6. 2026-09-26 15:58 UTCEPSS rescore
  7. 2026-09-25 04:56 UTCEG score recompute
  8. 2026-09-25 04:56 UTCGHSA enrichment
  9. 2026-09-24 10:52 UTCGHSA enrichment
  10. 2026-09-23 21:29 UTCEG score recompute
  11. 2026-09-23 21:29 UTCGHSA enrichment
  12. 2026-09-23 13:47 UTCEPSS rescore
  13. 2026-09-23 04:32 UTCGHSA enrichment
  14. 2026-09-22 15:12 UTCEG score recompute
  15. 2026-09-22 15:12 UTCGHSA enrichment
  16. 2026-09-20 21:15 UTCEG score recompute
  17. 2026-09-20 21:15 UTCGHSA enrichment
  18. 2026-09-20 20:15 UTCEPSS rescore
  19. 2026-09-19 23:46 UTCEG score recompute
  20. 2026-09-19 23:46 UTCGHSA enrichment
  21. 2026-09-19 04:14 UTCEG score recompute
  22. 2026-09-19 04:14 UTCGHSA enrichment
  23. 2026-09-18 19:27 UTCEPSS rescore
  24. 2026-09-18 14:53 UTCGHSA enrichment
  25. 2026-09-18 01:18 UTCEG score recompute
  26. 2026-09-18 01:18 UTCGHSA enrichment
  27. 2026-09-17 01:28 UTCEG score recompute
  28. 2026-09-17 01:28 UTCGHSA enrichment
  29. 2026-09-16 05:32 UTCEG score recompute
  30. 2026-09-16 05:32 UTCGHSA enrichment
  31. 2026-09-16 05:14 UTCEPSS rescore
  32. 2026-09-15 03:14 UTCEG score recompute
  33. 2026-09-15 03:14 UTCGHSA enrichment
  34. 2026-09-14 04:24 UTCEG score recompute
  35. 2026-09-14 04:24 UTCGHSA enrichment
  36. 2026-09-13 16:46 UTCEPSS rescore
  37. 2026-09-13 15:14 UTCGHSA enrichment
  38. 2026-09-13 01:37 UTCEG score recompute
  39. 2026-09-13 01:37 UTCGHSA enrichment
  40. 2026-09-12 15:00 UTCEPSS rescore
  41. 2026-09-12 12:26 UTCGHSA enrichment
  42. 2026-09-11 21:29 UTCEG score recompute
  43. 2026-09-11 21:29 UTCGHSA enrichment
  44. 2026-09-11 14:52 UTCEPSS rescore
  45. 2026-09-11 09:36 UTCEPSS rescore
  46. 2026-09-11 08:11 UTCGHSA enrichment
  47. 2026-09-10 19:00 UTCEG score recompute
  48. 2026-09-10 19:00 UTCGHSA enrichment
  49. 2026-09-10 09:34 UTCEPSS rescore
  50. 2026-09-10 03:29 UTCGHSA enrichment
  51. 2026-09-09 07:11 UTCEG score recompute
  52. 2026-09-09 07:11 UTCGHSA enrichment
  53. 2026-09-08 22:00 UTCEPSS rescore
  54. 2026-09-07 19:48 UTCEG score recompute
  55. 2026-09-07 19:48 UTCGHSA enrichment
  56. 2026-09-07 16:01 UTCEPSS rescore
  57. 2026-09-06 21:18 UTCEG score recompute
  58. 2026-09-06 21:18 UTCGHSA enrichment
  59. 2026-09-06 13:47 UTCEPSS rescore
  60. 2026-09-06 08:01 UTCGHSA enrichment
  61. 2026-09-06 08:00 UTCGHSA enrichment
  62. 2026-09-05 18:49 UTCEG score recompute
  63. 2026-09-05 18:49 UTCGHSA enrichment
  64. 2026-09-05 04:51 UTCEG score recompute
  65. 2026-09-05 04:51 UTCGHSA enrichment
  66. 2026-09-04 11:26 UTCEG score recompute
  67. 2026-09-04 11:26 UTCGHSA enrichment
  68. 2026-09-04 05:06 UTCEPSS rescore
  69. 2026-09-02 14:11 UTCEPSS rescore
  70. 2026-09-01 22:36 UTCEG score recompute
  71. 2026-09-01 22:36 UTCGHSA enrichment
  72. 2026-09-01 13:53 UTCEPSS rescore
  73. 2026-09-01 04:39 UTCEPSS rescore
  74. 2026-08-31 23:31 UTCGHSA enrichment
  75. 2026-08-31 00:52 UTCEG score recompute

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-13444?
CVE-2026-13444 is a high vulnerability published on July 30, 2026. IBM Langflow OSS 1.0.0 through 1.10.1 can allow an attacker to access another user's private vector documents by creating their own flow with matching Chroma persistdirectory and collectionname values. The attacker receives exact victim content in their workflow output despite having no…
When was CVE-2026-13444 disclosed?
CVE-2026-13444 was first published on July 30, 2026, with the most recent update on August 4, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-13444 actively exploited?
CVE-2026-13444 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (26th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-13444?
CVE-2026-13444 has a CVSS v3.1 base score of 8.1 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-13444?
No fix for CVE-2026-13444 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-13444 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-13444

Explore →

Is Your Infrastructure Affected by CVE-2026-13444?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Book a Demo →Browse All CVEs