CVE-2025-61557

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2025-12-30. NVD baseline CVSS 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.5Exploit: None knownExposed: 0

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

nixseparatedebuginfod before v0.4.1 is vulnerable to Directory Traversal.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
49(Track)
EG Risk 49/100SSVC: 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
Severity75% × 45%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
52%
KEV
Not listed

Published

December 30, 2025

Last Modified

January 14, 2026

Advisory Details (3)

Auto-updated Aug 6, 2026
No patch confirmed yet.
generic

CVE-2025-61557: don't serve files outside of the store · symphorien/nixseparatedebuginfod@57ac448 · GitHub

https://urldefense.us/v2/url?u=https-3A__github.com_symphorien_nixseparatedebuginfod_commit_57ac448324bfa11a8d8e8f9bea04ae9205ad18b2&d=DwIFaQ&c=Al8V6E3U0yBSSEuVtdZbGtsvjPA49U3WmtZAsdW0D_Q&r=Nrzxo0WDF_OE-Sa1wccaFKpKc1i6Uzf32ZZrlnVhmbk&m=dtk61i_OKshHyBz6nYW1Xx-pK5y9qdHl8ipsEqB31N2lKuU5GtTeg0C21yVO5M_W&s=wMjbc-B-uuwViJamR0q794vsOHExyt0nbnOuAZfxoGk&e=
generic

nixseparatedebuginfod/advisories/CVE-2025-61557.md at 05ff4edf6953d0bcfedc3f448ed0ad9c4f279ee9 · symphorien/nixseparatedebuginfod · GitHub

https://github.com/symphorien/nixseparatedebuginfod/blob/05ff4edf6953d0bcfedc3f448ed0ad9c4f279ee9/advisories/CVE-2025-61557.md
generic

GitHub - symphorien/nixseparatedebuginfod: Downloads and provides debug symbols and source code for nix derivations to gdb and other debuginfod-capable debuggers as needed. · GitHub

https://github.com/symphorien/nixseparatedebuginfod

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 6× in last 7d / 26× 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 162 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2025-61557?
CVE-2025-61557 is a high vulnerability published on December 30, 2025. nixseparatedebuginfod before v0.4.1 is vulnerable to Directory Traversal.
When was CVE-2025-61557 disclosed?
CVE-2025-61557 was first published in the National Vulnerability Database on December 30, 2025, with the most recent update on January 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-61557 actively exploited?
CVE-2025-61557 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 47.8% of all scored CVEs.
What is the CVSS score of CVE-2025-61557?
CVE-2025-61557 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2025-61557?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-61557, 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.

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