CVE-2025-11275

HIGHNVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.8 under NVD CVSS v3. EPSS exploit probability: 0.2% (14th percentile of EPSS-scored CVEs). GitHub Security Advisory enrichment pending alignment with NVD CVSS.

Triggered by: NVD CVSS baseline
Sources: epss, ghsa, nvd
Trending — 5 sources updated this weekElevated
7.8EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 7.8Exploit: Elevated riskExposed services: Not assessed

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

A vulnerability was identified in Open Asset Import Library Assimp 6.0.2. Affected by this vulnerability is the function ODDLParser::getNextSeparator in the library assimp/contrib/openddlparser/include/openddlparser/OpenDDLParserUtils.h. Such manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit is publicly available and might be used.

CVSS v3
7.8
EG Score
7.8HIGHmedium confidence
EG Risk
51
EG Risk 51/100CISA SSVC

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
Severity78% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.2%
EPSS %ILE
14th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

October 5, 2025

Last Modified

October 8, 2026

Advisory Details (2)

Auto-updated Oct 8, 2026
🔬 Proof of concept available. No fix on record yet.
generic
https://github.com/user-attachments/files/22417682/poc.zip
generic🟡 PoC Available

Bug: Heap-buffer-overflow in ODDLParser::getNextSeparator · Issue #6357 · assimp/assimp · GitHub

https://github.com/assimp/assimp/issues/6357

Affected Packages

(5 across 5 ecosystems)
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
assimp5.0.1~ds0-2 ... 6.0.5+ds-1 (34 versions)
  • every version on: no fix on record
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
assimp5.2.5~ds0-1 ... 6.0.5+ds-1 (14 versions)
  • every version on: no fix on record
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
assimp5.4.3+ds-2 ... 6.0.5+ds-1 (7 versions)
  • every version on: no fix on record
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
assimp5.4.3+ds-2 ... 6.0.5+ds-1 (7 versions)
  • every version on: no fix on record
—
PyPI(1)
PackageVulnerable rangeFix by version rangeDependents
pyassimp0.1 ... 5.2.5 (7 versions)
  • every version through 6.0.2: no fix on record
—

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 35× 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 204 total refreshes for this CVE.

  1. 2026-10-10 19:58 UTCEPSS rescore
  2. 2026-10-09 20:06 UTCEPSS rescore
  3. 2026-10-08 22:23 UTCEG score recompute▲ 2.50
  4. 2026-10-08 22:23 UTCGHSA enrichment
  5. 2026-10-08 22:16 UTCNVD updateCVSS v3 → 7.8 · CVSS v4 → 1.9 · severity → HIGH
  6. 2026-10-08 17:08 UTCEPSS rescore
  7. 2026-10-07 23:46 UTCEPSS rescore
  8. 2026-10-06 15:16 UTCEPSS rescore
  9. 2026-10-06 08:19 UTCOSV refresh
  10. 2026-10-05 17:41 UTCEPSS rescore
  11. 2026-10-04 23:21 UTCEPSS rescore
  12. 2026-10-03 14:24 UTCEPSS rescore
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  14. 2026-09-30 15:02 UTCEPSS rescore
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  25. 2026-09-18 19:27 UTCEPSS rescore
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  1. 2026-09-18 19:26 UTCEPSS rescore
  2. 2026-09-16 16:09 UTCOSV refresh
  3. 2026-09-16 14:06 UTCEPSS rescore
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  5. 2026-09-16 05:13 UTCEPSS rescore
  6. 2026-09-15 03:08 UTCEPSS rescore
  7. 2026-09-13 16:45 UTCEPSS rescore
  8. 2026-09-12 14:59 UTCEPSS rescore
  9. 2026-09-11 14:51 UTCEPSS rescore
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  18. 2026-08-30 19:16 UTCEPSS rescore
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  20. 2026-08-30 01:21 UTCEPSS rescore
  21. 2026-08-28 21:39 UTCEPSS rescore
  22. 2026-08-28 15:53 UTCOSV refresh
  23. 2026-08-27 14:24 UTCEPSS rescore
  24. 2026-08-26 14:44 UTCEPSS rescore
  25. 2026-08-25 13:47 UTCEPSS rescore
  26. 2026-08-24 14:15 UTCEPSS rescore
  27. 2026-08-21 23:47 UTCEPSS rescore
  28. 2026-08-20 22:54 UTCEPSS rescore
  29. 2026-08-19 17:02 UTCEPSS rescore
  30. 2026-08-18 13:47 UTCEPSS rescore
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  32. 2026-08-16 14:55 UTCEPSS rescore
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  35. 2026-08-13 21:59 UTCEPSS rescore
  36. 2026-08-12 13:49 UTCEPSS rescore
  37. 2026-08-12 04:04 UTCOSV refresh
  38. 2026-08-10 23:58 UTCEPSS rescore
  39. 2026-08-09 13:45 UTCEPSS rescore
  40. 2026-08-07 16:26 UTCEPSS rescore
  41. 2026-08-06 13:45 UTCEPSS rescore
  42. 2026-08-05 19:16 UTCEPSS rescore
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  44. 2026-08-04 15:08 UTCEPSS rescore
  45. 2026-08-04 10:37 UTCEPSS rescore
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  47. 2026-08-02 02:25 UTCEPSS rescore
  48. 2026-08-01 04:14 UTCEPSS rescore
  49. 2026-07-30 16:26 UTCEPSS rescore
  50. 2026-07-30 01:29 UTCEPSS rescore
  51. 2026-07-28 15:35 UTCEPSS rescore
  52. 2026-07-27 14:12 UTCEPSS rescore
  53. 2026-07-27 10:09 UTCOSV refresh
  54. 2026-07-26 14:53 UTCEPSS rescore
  55. 2026-07-25 14:17 UTCEPSS rescore
  56. 2026-07-25 14:17 UTCEPSS rescore
  57. 2026-07-23 14:17 UTCEPSS rescore
  58. 2026-07-23 02:48 UTCEG score recompute
  59. 2026-07-22 14:07 UTCEPSS rescore
  60. 2026-07-22 14:07 UTCEPSS rescore
  61. 2026-07-21 15:24 UTCEPSS rescore
  62. 2026-07-20 17:07 UTCEPSS rescore
  63. 2026-07-19 14:30 UTCEPSS rescore
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  68. 2026-07-16 17:02 UTCEPSS rescore
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  70. 2026-07-15 16:57 UTCEPSS rescore
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  72. 2026-07-15 01:59 UTCEPSS rescore
  73. 2026-07-15 01:59 UTCEPSS rescore
  74. 2026-07-13 22:29 UTCEPSS rescore
  75. 2026-07-13 22:29 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2025-11275?
CVE-2025-11275 is a high vulnerability published on October 5, 2025. A vulnerability was identified in Open Asset Import Library Assimp 6.0.2. Affected by this vulnerability is the function ODDLParser::getNextSeparator in the library assimp/contrib/openddlparser/include/openddlparser/OpenDDLParserUtils.h. Such manipulation leads to heap-based buffer overflow. The…
When was CVE-2025-11275 disclosed?
CVE-2025-11275 was first published on October 5, 2025, with the most recent update on October 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-11275 actively exploited?
CVE-2025-11275 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (14th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2025-11275?
CVE-2025-11275 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2025-11275?
No fix for CVE-2025-11275 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix.

Dependency Blast Radius

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