CVE-2025-71322

HIGHPre-NVD 8.88.8—
EchelonGraph scoreHIGH confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-06-17. a secondary CVSS source baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.8Exploit: NoneExposed: 0

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

PickleScan before 0.0.33 fails to include the pty.spawn function in its unsafe globals list, allowing attackers to bypass security checks. Malicious actors can craft pickle payloads using pty.spawn to achieve arbitrary code execution when files are processed by PickleScan.

CVSS v3
8.8
EG Score
8.8(high)
EPSS
30.4%
KEV
Not listed

Published

June 17, 2026

Last Modified

June 18, 2026

Advisory Details (2)

Auto-updated Jun 17, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

PickleScan - Unsafe Globals Check Bypass via pty.spawn Function | Advisories | VulnCheck

https://www.vulncheck.com/advisories/picklescan-unsafe-globals-check-bypass-via-pty-spawn-function
github Patch Available🟡 PoC Available

Bypassing Unsafe Globals Check using pty.spawn · Advisory · mmaitre314/picklescan · GitHub

https://github.com/mmaitre314/picklescan/security/advisories/GHSA-hgrh-qx5j-jfwx

Vendor Advisories for CVE-2025-71322(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 (32 versions)0.0.33—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 21× in last 7d / 85× 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.

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

Frequently asked(5)

What is CVE-2025-71322?
CVE-2025-71322 is a high vulnerability published on June 17, 2026. PickleScan before 0.0.33 fails to include the pty.spawn function in its unsafe globals list, allowing attackers to bypass security checks. Malicious actors can craft pickle payloads using pty.spawn to achieve arbitrary code execution when files are processed by PickleScan.
When was CVE-2025-71322 disclosed?
CVE-2025-71322 was first published in the National Vulnerability Database on June 17, 2026, with the most recent update on June 18, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-71322 actively exploited?
CVE-2025-71322 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 30.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-71322?
CVE-2025-71322 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2025-71322?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-71322, 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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