CVE-2025-71368

HIGHPre-NVD 8.18.1—
EchelonGraph scoreMEDIUM confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-07-01. 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 week
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 8.1Exploit: None knownExposed: 0

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

picklescan before 0.0.30 fails to detect the doctest.debug_script function when analyzing pickle files, allowing attackers to execute arbitrary code. Remote attackers can craft malicious pickle files embedding doctest.debug_script calls that bypass picklescan detection and execute arbitrary commands upon pickle.load invocation.

CVSS v3
8.1
EG Score
8.1(medium)
EG Risk
41(Track)
EG Risk 41/100SSVC: 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%
Exploitation1% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
56%
KEV
Not listed

Published

June 30, 2026

Last Modified

July 1, 2026

Advisory Details (2)

Auto-updated Jul 1, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

picklescan - Arbitrary Code Execution via Undetected doctest.debug_script | Advisories | VulnCheck

https://www.vulncheck.com/advisories/picklescan-arbitrary-code-execution-via-undetected-doctest-debug-script
github Patch Available🟡 PoC Available

Missing detection when calling built-in python doctest.debug_script · Advisory · mmaitre314/picklescan · GitHub

https://github.com/mmaitre314/picklescan/security/advisories/GHSA-fqq6-7vqf-w3fg

Vendor Advisories for CVE-2025-71368(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 (29 versions)0.0.30—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 14× in last 7d / 52× 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 219 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2025-71368?
CVE-2025-71368 is a high vulnerability published on June 30, 2026. picklescan before 0.0.30 fails to detect the doctest.debugscript function when analyzing pickle files, allowing attackers to execute arbitrary code. Remote attackers can craft malicious pickle files embedding doctest.debugscript calls that bypass picklescan detection and execute arbitrary commands…
When was CVE-2025-71368 disclosed?
CVE-2025-71368 was first published in the National Vulnerability Database on June 30, 2026, with the most recent update on July 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-71368 actively exploited?
CVE-2025-71368 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 43.8% of all scored CVEs.
What is the CVSS score of CVE-2025-71368?
CVE-2025-71368 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2025-71368?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-71368, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2025-71368

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