CVE-2025-71341

HIGHPre-NVD 8.18.1—
EchelonGraph scoreHIGH confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-06-23. 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
8.1
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.1Exploit: NoneExposed: 0

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

picklescan before 0.0.29 fails to detect the profile.Profile.runctx function when analyzing pickle files, allowing attackers to embed undetected malicious code. Remote attackers can craft malicious pickle files using profile.Profile.runctx in the reduce method to achieve remote code execution when the pickle file is loaded.

CVSS v3
8.1
EG Score
8.1(high)
EPSS
37.1%
KEV
Not listed

Published

June 23, 2026

Last Modified

June 23, 2026

Advisory Details (2)

Auto-updated Jun 23, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

picklescan - Remote Code Execution via Undetected profile.Profile.runctx | Advisories | VulnCheck

https://www.vulncheck.com/advisories/picklescan-remote-code-execution-via-undetected-profile-profile-runctx
github Patch Available🟡 PoC Available

Missing detection when calling built-in python profile.Profile.runctx · Advisory · mmaitre314/picklescan · GitHub

https://github.com/mmaitre314/picklescan/security/advisories/GHSA-6vqj-c2q5-j97w

Vendor Advisories for CVE-2025-71341(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 39× in last 7d / 78× 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. 2026-07-06 21:04 UTCEG score recompute
  2. 2026-07-06 21:04 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 09:29 UTCEG score recompute
  5. 2026-07-06 09:28 UTCGHSA enrichment
  6. 2026-07-06 02:23 UTCEPSS rescore
  7. 2026-07-05 22:08 UTCEG score recompute
  8. 2026-07-05 22:08 UTCGHSA enrichment
  9. 2026-07-05 10:49 UTCEG score recompute
  10. 2026-07-05 10:49 UTCGHSA enrichment
  11. 2026-07-05 02:30 UTCEPSS rescore
  12. 2026-07-05 02:30 UTCEPSS rescore
  13. 2026-07-04 23:29 UTCEG score recompute
  14. 2026-07-04 23:29 UTCGHSA enrichment
  15. 2026-07-04 12:10 UTCEG score recompute
  16. 2026-07-04 12:09 UTCGHSA enrichment
  17. 2026-07-04 06:31 UTCEPSS rescore
  18. 2026-07-04 06:31 UTCEPSS rescore
  19. 2026-07-04 00:46 UTCEG score recompute
  20. 2026-07-04 00:46 UTCGHSA enrichment
  21. 2026-07-03 13:17 UTCEG score recompute
  22. 2026-07-03 13:17 UTCGHSA enrichment
  23. 2026-07-03 01:57 UTCEG score recompute
  24. 2026-07-03 01:57 UTCGHSA enrichment
  25. 2026-07-02 14:38 UTCEG score recompute
Show 53 more
  1. 2026-07-02 14:38 UTCGHSA enrichment
  2. 2026-07-02 03:18 UTCEG score recompute
  3. 2026-07-02 03:18 UTCGHSA enrichment
  4. 2026-07-01 15:59 UTCEG score recompute
  5. 2026-07-01 15:58 UTCGHSA enrichment
  6. 2026-07-01 15:06 UTCEPSS rescore
  7. 2026-07-01 04:38 UTCEG score recompute
  8. 2026-07-01 04:38 UTCGHSA enrichment
  9. 2026-06-30 23:22 UTCEPSS rescore
  10. 2026-06-30 23:22 UTCEPSS rescore
  11. 2026-06-30 17:16 UTCEG score recompute
  12. 2026-06-30 17:16 UTCGHSA enrichment
  13. 2026-06-30 05:47 UTCEG score recompute
  14. 2026-06-30 05:47 UTCGHSA enrichment
  15. 2026-06-29 18:28 UTCEG score recompute
  16. 2026-06-29 18:28 UTCGHSA enrichment
  17. 2026-06-29 14:06 UTCEPSS rescore
  18. 2026-06-29 14:06 UTCEPSS rescore
  19. 2026-06-29 07:07 UTCEG score recompute
  20. 2026-06-29 07:06 UTCGHSA enrichment
  21. 2026-06-28 19:45 UTCEG score recompute
  22. 2026-06-28 19:45 UTCGHSA enrichment
  23. 2026-06-28 14:07 UTCEPSS rescore
  24. 2026-06-28 14:07 UTCEPSS rescore
  25. 2026-06-28 08:26 UTCEG score recompute
  26. 2026-06-28 08:26 UTCGHSA enrichment
  27. 2026-06-28 04:56 UTCEPSS rescore
  28. 2026-06-28 04:56 UTCEPSS rescore
  29. 2026-06-27 21:07 UTCEG score recompute
  30. 2026-06-27 21:07 UTCGHSA enrichment
  31. 2026-06-27 09:45 UTCEG score recompute
  32. 2026-06-27 09:45 UTCGHSA enrichment
  33. 2026-06-27 03:08 UTCEPSS rescore
  34. 2026-06-26 22:26 UTCEG score recompute
  35. 2026-06-26 22:26 UTCGHSA enrichment
  36. 2026-06-26 11:06 UTCEG score recompute
  37. 2026-06-26 11:06 UTCGHSA enrichment
  38. 2026-06-25 21:17 UTCEG score recompute
  39. 2026-06-25 21:17 UTCGHSA enrichment
  40. 2026-06-25 13:49 UTCEPSS rescore
  41. 2026-06-25 13:49 UTCEPSS rescore
  42. 2026-06-25 09:58 UTCEG score recompute
  43. 2026-06-25 09:58 UTCGHSA enrichment
  44. 2026-06-24 22:39 UTCEG score recompute
  45. 2026-06-24 22:39 UTCGHSA enrichment
  46. 2026-06-24 14:05 UTCEPSS rescore
  47. 2026-06-24 14:04 UTCEPSS rescore
  48. 2026-06-24 11:20 UTCEG score recompute
  49. 2026-06-24 11:20 UTCGHSA enrichment
  50. 2026-06-24 00:01 UTCEG score recompute
  51. 2026-06-24 00:01 UTCGHSA enrichment
  52. 2026-06-23 12:42 UTCEG score recompute
  53. 2026-06-23 12:40 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2025-71341?
CVE-2025-71341 is a high vulnerability published on June 23, 2026. picklescan before 0.0.29 fails to detect the profile.Profile.runctx function when analyzing pickle files, allowing attackers to embed undetected malicious code. Remote attackers can craft malicious pickle files using profile.Profile.runctx in the reduce method to achieve remote code execution when…
When was CVE-2025-71341 disclosed?
CVE-2025-71341 was first published in the National Vulnerability Database on June 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-71341 actively exploited?
CVE-2025-71341 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 37.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-71341?
CVE-2025-71341 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2025-71341?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-71341, 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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