CVE-2026-79784

HIGHPre-NVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-08-25. A secondary CVSS source baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.8EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.6%CVSS: 8.8Exploit: None knownExposed services: Not assessed

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

Vocos instantiates a class named by a configuration file without restricting which class may be named. instantiate_class in vocos/pretrained.py takes the class_path value from the configuration, splits it into a module and an attribute, imports the module with __import__, resolves the attribute with getattr, and calls the result as args_class(*args, **kwargs) where kwargs is the config's own init_args mapping. No allowlist constrains the dotted path, so a configuration may name any importable callable and supply the arguments it is called with. Vocos.from_hparams reaches this for each of the feature_extractor, backbone and head entries, and Vocos.from_pretrained reaches it with a remote file: it downloads config.yaml from a caller-named Hugging Face repository and passes it straight to from_hparams. Loading a model from a repository the user does not control therefore executes code of the repository owner's choosing in the loading process. The neighbouring torch.load of the downloaded weights is a separate matter and is constrained on PyTorch releases that default weights_only to true, which leaves this path as the reachable one.

CVSS v3
8.8
EG Score
8.8HIGHmedium confidence
EG Risk
55
EG Risk 55/100CISA 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
Severity88% × 45%
Exploitation1% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; Attend at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.
EPSS PROB
0.6%
EPSS %ILE
45th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Attend at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact total (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

August 25, 2026

Last Modified

September 24, 2026

Advisory Details (4)

Auto-updated Aug 25, 2026
🔬 Proof of concept available. No fix on record yet.
generic

Client Challenge

https://pypi.org/project/vocos/
generic

vocos/vocos/pretrained.py at main · gemelo-ai/vocos · GitHub

https://github.com/gemelo-ai/vocos/blob/main/vocos/pretrained.py
generic🟡 PoC Available

Issue · GitHub

https://github.com/gemelo-ai/vocos/issues/76
generic

GitHub - gemelo-ai/vocos: Vocos: Closing the gap between time-domain and Fourier-based neural vocoders for high-quality audio synthesis · GitHub

https://github.com/gemelo-ai/vocos

Vendor Advisories for CVE-2026-79784(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 23× in last 7d / 113× 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 178 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-79784?
CVE-2026-79784 is a high vulnerability published on August 25, 2026. Vocos instantiates a class named by a configuration file without restricting which class may be named. instantiateclass in vocos/pretrained.py takes the classpath value from the configuration, splits it into a module and an attribute, imports the module with import, resolves the attribute with…
When was CVE-2026-79784 disclosed?
CVE-2026-79784 was first published on August 25, 2026, with the most recent update on September 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-79784 actively exploited?
CVE-2026-79784 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.6% probability of exploitation in the next 30 days (45th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-79784?
CVE-2026-79784 has a CVSS base score of 8.8 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-79784?
No fix for CVE-2026-79784 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-2026-79784 are linked in the Vendor Advisories panel on this page.

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