CVE-2026-64816

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-31. A secondary CVSS source baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 6.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

RapidRAW before 1.6.0 does not validate the lutPath field in preset files before passing it to File::open() in lut_processing.rs. On Windows, a UNC path in lutPath causes an outbound SMB connection to an attacker-controlled host, leaking the victim's NTLMv2 credentials. The vulnerable code path is reachable through two vectors: community presets fetched automatically from the remote preset repository when the victim opens the Community tab, and individual preset files imported directly by the victim via the preset import feature (handle_import_presets_from_file in file_management.rs). The second vector does not require control of the community preset repository and is triggered when a user imports a preset file shared through Discord, forums, or similar channels.

CVSS v3
6.5
EG Score
6.5MEDIUMmedium confidence
EG Risk
29
EG Risk 29/100CISA 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
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.4%
EPSS %ILE
36th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

A fix is available. Apply it within your standard update timelines.

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

September 9, 2026

Advisory Details (3)

Auto-updated Jul 30, 2026
Patch available. Sources: github_release, github_commit.
generic

RapidRAW < 1.6.0 NTLMv2 Credential Leak via UNC Path in lutPath | Advisories | VulnCheck

https://www.vulncheck.com/advisories/rapidraw-ntlmv2-credential-leak-via-unc-path-in-lutpath
github_commit

commit 83852f36ba4a (CyberTimon/RapidRAW)

Fix landed in CyberTimon/RapidRAW commit 83852f36ba4a — awaiting tagged release

https://github.com/CyberTimon/RapidRAW/commit/83852f36ba4a260be
github_release Patch Available

RapidRAW v1.6.0 - Lens Blur, Culling View, Pair Grouping & Much More!

Patch available: CyberTimon/RapidRAW v1.6.0

https://github.com/CyberTimon/RapidRAW/releases/tag/v1.6.0

Vendor Advisories for CVE-2026-64816(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 13× in last 7d / 59× 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 161 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-64816?
CVE-2026-64816 is a medium vulnerability published on July 30, 2026. RapidRAW before 1.6.0 does not validate the lutPath field in preset files before passing it to File::open() in lutprocessing.rs. On Windows, a UNC path in lutPath causes an outbound SMB connection to an attacker-controlled host, leaking the victim's NTLMv2 credentials. The vulnerable code path is…
When was CVE-2026-64816 disclosed?
CVE-2026-64816 was first published on July 30, 2026, with the most recent update on September 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-64816 actively exploited?
CVE-2026-64816 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (36th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-64816?
CVE-2026-64816 has a CVSS base score of 6.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-64816?
A fix for CVE-2026-64816 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-64816 are linked in the Vendor Advisories panel on this page.

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