CVE-2025-52643

MEDIUMNVD 4.74.7—
EchelonGraph scoreMEDIUM confidence

Score 4.7 from GitHub Security Advisory published 2026-03-16. NVD baseline CVSS 4.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
4.7
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 4.7Exploit: NoneExposed: 0

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

HCL AION is affected by a vulnerability where untrusted file parsing operations are not executed within a properly isolated sandbox environment. This may expose the application to potential security risks, including unintended behaviour or integrity impact when processing specially crafted files.

CVSS v3
4.7
EG Score
4.7(medium)
EG Risk
21(Track)
EG Risk 21/100SSVC: 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
Severity47% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
0.8%
KEV
Not listed

Published

March 16, 2026

Last Modified

April 25, 2026

References (1)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 32× 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 108 total refreshes for this CVE.

  1. 2026-07-23 02:58 UTCEG score recompute
  2. 2026-07-22 14:08 UTCEPSS rescore
  3. 2026-07-22 14:07 UTCEPSS rescore
  4. 2026-07-21 15:24 UTCEPSS rescore
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  1. 2026-06-28 14:07 UTCEPSS rescore
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  17. 2026-06-13 23:00 UTCEPSS rescore
  18. 2026-06-12 23:11 UTCEPSS rescore
  19. 2026-06-11 23:56 UTCGHSA enrichment
  20. 2026-06-11 14:00 UTCEPSS rescore
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  22. 2026-06-10 22:18 UTCEPSS rescore
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  24. 2026-06-10 17:49 UTCGHSA enrichment
  25. 2026-06-10 13:22 UTCEPSS rescore
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  27. 2026-06-09 16:41 UTCGHSA enrichment
  28. 2026-06-08 14:16 UTCEPSS rescore
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  30. 2026-06-07 15:24 UTCEPSS rescore
  31. 2026-06-07 15:24 UTCEPSS rescore
  32. 2026-06-07 14:32 UTCGHSA enrichment
  33. 2026-06-06 13:47 UTCEPSS rescore
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  45. 2026-05-31 22:30 UTCEPSS rescore
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  47. 2026-05-31 00:16 UTCEPSS rescore
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  49. 2026-05-29 13:44 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2025-52643?
CVE-2025-52643 is a medium vulnerability published on March 16, 2026. HCL AION is affected by a vulnerability where untrusted file parsing operations are not executed within a properly isolated sandbox environment. This may expose the application to potential security risks, including unintended behaviour or integrity impact when processing specially crafted files.
When was CVE-2025-52643 disclosed?
CVE-2025-52643 was first published in the National Vulnerability Database on March 16, 2026, with the most recent update on April 25, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-52643 actively exploited?
CVE-2025-52643 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-52643?
CVE-2025-52643 has a CVSS v3 base score of 4.7 (NVD).
How do I remediate CVE-2025-52643?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-52643, 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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