CVE-2025-71353

HIGHPre-NVD 8.18.1—
EchelonGraph scoreMEDIUM confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-07-04. a secondary CVSS source baseline 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.1Exploit: Elevated riskExposed: 0

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

picklescan before 0.0.28 fails to detect malicious pickle files that exploit torch._dynamo.guards.GuardBuilder.get function in reduce methods. Attackers can craft pickle files with embedded code that evades picklescan detection and executes arbitrary commands when loaded.

CVSS v3
8.1
EG Score
8.1(medium)
EG Risk
52(Track)
EG Risk 52/100SSVC: 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
Severity81% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
36%
KEV
Not listed

Published

July 4, 2026

Last Modified

July 6, 2026

Advisory Details (2)

Auto-updated Jul 4, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

picklescan - Remote Code Execution via torch._dynamo.guards.GuardBuilder.get | Advisories | VulnCheck

https://www.vulncheck.com/advisories/picklescan-remote-code-execution-via-torch-dynamo-guards-guardbuilder-get
github Patch Available🟡 PoC Available

Missing detection when calling pytorch function torch._dynamo.guards.GuardBuilder.get · Advisory · mmaitre314/picklescan · GitHub

https://github.com/mmaitre314/picklescan/security/advisories/GHSA-86cj-95qr-2p4f

Vendor Advisories for CVE-2025-71353(1)

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

Affected Packages

(1 across 1 ecosystem)
PyPI(1)
PackageVulnerable rangeFixed inDependents
picklescan0.0.1 ... 0.0.9 (27 versions)0.0.28—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 22× in last 7d / 106× 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 175 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2025-71353?
CVE-2025-71353 is a high vulnerability published on July 4, 2026. picklescan before 0.0.28 fails to detect malicious pickle files that exploit torch._dynamo.guards.GuardBuilder.get function in reduce methods. Attackers can craft pickle files with embedded code that evades picklescan detection and executes arbitrary commands when loaded.
When was CVE-2025-71353 disclosed?
CVE-2025-71353 was first published in the National Vulnerability Database on July 4, 2026, with the most recent update on July 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-71353 actively exploited?
CVE-2025-71353 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 64.1% of all scored CVEs.
What is the CVSS score of CVE-2025-71353?
CVE-2025-71353 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2025-71353?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-71353, 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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