CVE-2025-11277

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 — 6 sources updated this weekElevated
7.8EG
EchelonGraph verdictPlan a fixSerious 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

A fix is available — apply it.

A weakness has been identified in Open Asset Import Library Assimp 6.0.2. This affects the function Q3DImporter::InternReadFile of the file assimp/code/AssetLib/Q3D/Q3DLoader.cpp. Executing a manipulation can lead to heap-based buffer overflow. The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks.

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: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.2%
EPSS %ILE
14th
KEV
Not listed

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

A fix is available. Apply it within your standard update timelines.

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. Patch available.
generic
https://github.com/user-attachments/files/22422643/poc.zip
generic🟡 PoC Available

Bug: Heap-buffer-overflow in Q3DImporter::InternReadFile · Issue #6358 · assimp/assimp · GitHub

https://github.com/assimp/assimp/issues/6358

Patch Availability(7)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
redhatqt6-qtquick3d-0:6.8.1-2.el10_0.12025-12-03redhat
redhatqt5-qt3d-0:5.15.9-2.el9_4.12025-12-02redhat
redhatqt5-qt3d-0:5.15.3-2.el9_2.12025-12-01redhat
redhatqt6-qtquick3d-0:6.9.1-1.el10_1.12025-12-01redhat
redhatqt5-qt3d-0:5.15.2-10.el9_0.12025-12-01redhat
redhatqt5-qt3d-0:5.15.9-2.el9_7.12025-11-11redhat
redhatqt5-qt3d-0:5.15.9-2.el9_6.12025-11-06redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

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, 5.4.3+ds-3, 6.0.2+ds-1
  • every version up to 6.0.3+ds-1: fixed in 6.0.3+ds-1
—
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.

All Vendor Advisories

(7)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 12× in last 7d / 36× 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 206 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 UTCVendor advisory
  5. 2026-10-08 22:23 UTCGHSA enrichment
  6. 2026-10-08 22:16 UTCNVD updateCVSS v3 → 7.8 · CVSS v4 → 1.9 · severity → HIGH
  7. 2026-10-08 17:08 UTCEPSS rescore
  8. 2026-10-07 23:46 UTCEPSS rescore
  9. 2026-10-06 15:16 UTCEPSS rescore
  10. 2026-10-06 07:54 UTCOSV refresh
  11. 2026-10-05 17:41 UTCEPSS rescore
  12. 2026-10-04 23:21 UTCEPSS rescore
  13. 2026-10-03 14:24 UTCEPSS rescore
  14. 2026-10-01 19:48 UTCEPSS rescore
  15. 2026-09-30 15:02 UTCEPSS rescore
  16. 2026-09-29 15:18 UTCEPSS rescore
  17. 2026-09-28 13:50 UTCEPSS rescore
  18. 2026-09-27 13:44 UTCEPSS rescore
  19. 2026-09-26 15:57 UTCEPSS rescore
  20. 2026-09-24 14:02 UTCEPSS rescore
  21. 2026-09-23 13:46 UTCEPSS rescore
  22. 2026-09-22 14:47 UTCEPSS rescore
  23. 2026-09-20 20:14 UTCEPSS rescore
  24. 2026-09-20 20:14 UTCEPSS rescore
  25. 2026-09-19 15:41 UTCEPSS rescore
Show 75 more
  1. 2026-09-18 19:27 UTCEPSS rescore
  2. 2026-09-18 19:26 UTCEPSS rescore
  3. 2026-09-16 15:39 UTCOSV refresh
  4. 2026-09-16 14:06 UTCEPSS rescore
  5. 2026-09-16 14:06 UTCEPSS rescore
  6. 2026-09-16 05:13 UTCEPSS rescore
  7. 2026-09-15 03:08 UTCEPSS rescore
  8. 2026-09-13 16:45 UTCEPSS rescore
  9. 2026-09-12 14:59 UTCEPSS rescore
  10. 2026-09-11 14:51 UTCEPSS rescore
  11. 2026-09-11 09:35 UTCEPSS rescore
  12. 2026-09-10 09:33 UTCEPSS rescore
  13. 2026-09-07 16:00 UTCEPSS rescore
  14. 2026-09-06 13:46 UTCEPSS rescore
  15. 2026-09-04 13:59 UTCEPSS rescore
  16. 2026-09-04 05:05 UTCEPSS rescore
  17. 2026-09-02 14:10 UTCEPSS rescore
  18. 2026-09-01 13:52 UTCEPSS rescore
  19. 2026-08-30 19:16 UTCEPSS rescore
  20. 2026-08-30 19:16 UTCEPSS rescore
  21. 2026-08-30 01:21 UTCEPSS rescore
  22. 2026-08-28 21:39 UTCEPSS rescore
  23. 2026-08-28 15:53 UTCOSV refresh
  24. 2026-08-27 14:24 UTCEPSS rescore
  25. 2026-08-26 14:44 UTCEPSS rescore
  26. 2026-08-25 13:47 UTCEPSS rescore
  27. 2026-08-24 14:15 UTCEPSS rescore
  28. 2026-08-23 00:18 UTCEPSS rescore
  29. 2026-08-21 23:47 UTCEPSS rescore
  30. 2026-08-20 22:54 UTCEPSS rescore
  31. 2026-08-19 17:02 UTCEPSS rescore
  32. 2026-08-18 13:47 UTCEPSS rescore
  33. 2026-08-17 13:46 UTCEPSS rescore
  34. 2026-08-16 14:55 UTCEPSS rescore
  35. 2026-08-16 02:13 UTCEPSS rescore
  36. 2026-08-15 01:29 UTCEPSS rescore
  37. 2026-08-13 21:59 UTCEPSS rescore
  38. 2026-08-12 13:49 UTCEPSS rescore
  39. 2026-08-12 04:04 UTCOSV refresh
  40. 2026-08-10 23:58 UTCEPSS rescore
  41. 2026-08-09 13:45 UTCEPSS rescore
  42. 2026-08-08 16:35 UTCEPSS rescore
  43. 2026-08-07 16:26 UTCEPSS rescore
  44. 2026-08-06 13:45 UTCEPSS rescore
  45. 2026-08-05 19:16 UTCEPSS rescore
  46. 2026-08-05 19:16 UTCEPSS rescore
  47. 2026-08-04 15:08 UTCEPSS rescore
  48. 2026-08-04 10:37 UTCEPSS rescore
  49. 2026-08-03 10:35 UTCEPSS rescore
  50. 2026-08-02 02:25 UTCEPSS rescore
  51. 2026-07-30 16:26 UTCEPSS rescore
  52. 2026-07-30 01:29 UTCEPSS rescore
  53. 2026-07-28 15:35 UTCEPSS rescore
  54. 2026-07-27 14:12 UTCEPSS rescore
  55. 2026-07-27 10:09 UTCOSV refresh
  56. 2026-07-26 14:53 UTCEPSS rescore
  57. 2026-07-25 14:17 UTCEPSS rescore
  58. 2026-07-25 14:17 UTCEPSS rescore
  59. 2026-07-23 14:17 UTCEPSS rescore
  60. 2026-07-23 02:48 UTCEG score recompute
  61. 2026-07-22 14:07 UTCEPSS rescore
  62. 2026-07-22 14:07 UTCEPSS rescore
  63. 2026-07-21 15:24 UTCEPSS rescore
  64. 2026-07-20 17:07 UTCEPSS rescore
  65. 2026-07-19 14:30 UTCEPSS rescore
  66. 2026-07-19 02:28 UTCEPSS rescore
  67. 2026-07-19 02:28 UTCEPSS rescore
  68. 2026-07-18 10:03 UTCEPSS rescore
  69. 2026-07-18 10:03 UTCEPSS rescore
  70. 2026-07-16 17:02 UTCEPSS rescore
  71. 2026-07-16 17:02 UTCEPSS rescore
  72. 2026-07-15 16:57 UTCEPSS rescore
  73. 2026-07-15 16:57 UTCEPSS rescore
  74. 2026-07-15 01:59 UTCEPSS rescore
  75. 2026-07-15 01:59 UTCEPSS rescore

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2025-11277?
CVE-2025-11277 is a high vulnerability published on October 5, 2025. A weakness has been identified in Open Asset Import Library Assimp 6.0.2. This affects the function Q3DImporter::InternReadFile of the file assimp/code/AssetLib/Q3D/Q3DLoader.cpp. Executing a manipulation can lead to heap-based buffer overflow. The attack needs to be launched locally. The exploit…
When was CVE-2025-11277 disclosed?
CVE-2025-11277 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-2025-11277 actively exploited?
CVE-2025-11277 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-2025-11277?
CVE-2025-11277 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2025-11277?
A fix for CVE-2025-11277 is available: update to the fixed version the vendor names in its advisory.

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