CVE-2026-73325

HIGHPre-NVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-08-12. 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 week
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: None knownExposed: 0

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

Fujitsu Research's OneCompression library before 1.2.1 contains an unsafe deserialization vulnerability that allows attackers to execute arbitrary code by supplying a crafted model.pt checkpoint file, as QuantizedModelLoader.load_quantized_model_pt() unconditionally calls torch.load with weights_only=False, invoking Python's pickle machinery during deserialization. Attackers can embed malicious __reduce__ methods in a crafted model checkpoint to execute arbitrary Python code, including system commands, when the library loads the file from a caller-selected model directory.

CVSS v3
7.8
EG Score
7.8(medium)
EG Risk
35(Track)
EG Risk 35/100SSVC: 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%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
18%
KEV
Not listed

Published

August 12, 2026

Last Modified

August 25, 2026

Advisory Details (3)

Auto-updated Aug 12, 2026
No patch confirmed yet.
generic

Fujitsu OneCompression 1.2.0 Arbitrary Code Execution via torch.load Deserialization | Advisories | VulnCheck

https://www.vulncheck.com/advisories/fujitsu-onecompression-arbitrary-code-execution-via-torch-load-deserialization
generic

Client Challenge

https://pypi.org/project/onecomp/1.2.1/
generic

onecomp · PyPI

https://pypi.org/project/onecomp/

Vendor Advisories for CVE-2026-73325(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 24× in last 7d / 107× 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 153 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-73325?
CVE-2026-73325 is a high vulnerability published on August 12, 2026. Fujitsu Research's OneCompression library before 1.2.1 contains an unsafe deserialization vulnerability that allows attackers to execute arbitrary code by supplying a crafted model.pt checkpoint file, as QuantizedModelLoader.loadquantizedmodelpt() unconditionally calls torch.load with…
When was CVE-2026-73325 disclosed?
CVE-2026-73325 was first published in the National Vulnerability Database on August 12, 2026, with the most recent update on August 25, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-73325 actively exploited?
CVE-2026-73325 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 81.8% of all scored CVEs.
What is the CVSS score of CVE-2026-73325?
CVE-2026-73325 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-73325?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-73325, 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

Explore the affected products and dependency analysis for CVE-2026-73325

Explore →

Is Your Infrastructure Affected by CVE-2026-73325?

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

Start Free Scan →Browse All CVEs