CVE-2025-71330

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-06-10. the CNA's CVSS baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:vulncheck, epss, ghsa
Trending — 3 sources updated this weekElevated
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.5Exploit: NoneExposed: 0

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

image-size through 2.0.2 contains a denial of service vulnerability that allows remote attackers to permanently block the Node.js event loop by supplying a specially crafted ICNS image buffer. Attackers can craft an ICNS buffer containing valid magic bytes and a zero-valued entry length field to trigger an infinite loop in the ICNS parser, as the offset is never incremented when the entry length field is 0, causing the while loop condition to remain true indefinitely.

CVSS v3
7.5
EG Score
7.5(high)
EPSS
34.6%
KEV
Not listed

Published

June 10, 2026

Last Modified

June 23, 2026

Advisory Details (3)

Auto-updated Jun 10, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

image-size 2.0.2 Denial of Service via Malformed ICNS Image Parsing | Advisories | VulnCheck

https://www.vulncheck.com/advisories/image-size-denial-of-service-via-malformed-icns-image-parsing
generic

security: fix potential Denial of Service due to infinite loop by MegaManSec · Pull Request #439 · image-size/image-size · GitHub

https://web.archive.org/web/20260224152152/https://github.com/image-size/image-size/pull/439
generic🟡 PoC Available

Two infinite loop / DoS vulnerabilities in image-size | Joshua Rogers' Scribbles

https://joshua.hu/image-size-infinite-loop-dos-vulnerabilities

Vendor Advisories for CVE-2025-71330(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 33× in last 7d / 142× 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 142 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2025-71330?
CVE-2025-71330 is a high vulnerability published on June 10, 2026. image-size through 2.0.2 contains a denial of service vulnerability that allows remote attackers to permanently block the Node.js event loop by supplying a specially crafted ICNS image buffer. Attackers can craft an ICNS buffer containing valid magic bytes and a zero-valued entry length field to…
When was CVE-2025-71330 disclosed?
CVE-2025-71330 was first published in the National Vulnerability Database on June 10, 2026, with the most recent update 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-2025-71330 actively exploited?
CVE-2025-71330 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 34.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-71330?
CVE-2025-71330 has a CVSS v4.0 base score of 7.5 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2025-71330?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-71330, 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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