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CVE-2026-10229

A vulnerability was determined in Assimp up to 6.0.4. This affects the function HL1MDLLoader::read_meshes of the file HL1MDLLoader.cpp of the component Half-Life 1 MDL Loader. This manipulation causes heap-based buffer overflow. The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized. The project tagged the reported issue as bug.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:27dbe6864bc57dbe7e24aecfeda8ac6ea12925ffd96a0385a48083b3281becdd
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":4.3,"vectorString":"AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:880ce5c45023385845645f5c8a877108beb91a24b43e44fe20494169c9ecef01 · sha256:db204250148eea3d… · /containers/cna/metrics/3/cvssV2_0

{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:880ce5c45023385845645f5c8a877108beb91a24b43e44fe20494169c9ecef01 · sha256:db204250148eea3d… · /containers/cna/metrics/2/cvssV3_0

{"metric":{"baseScore":4.8,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:880ce5c45023385845645f5c8a877108beb91a24b43e44fe20494169c9ecef01 · sha256:db204250148eea3d… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:880ce5c45023385845645f5c8a877108beb91a24b43e44fe20494169c9ecef01 · sha256:db204250148eea3d… · /containers/cna/metrics/1/cvssV3_1
cwe · 2 assertions

{"cweId":"CWE-122","description":"Heap-based Buffer Overflow","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:880ce5c45023385845645f5c8a877108beb91a24b43e44fe20494169c9ecef01 · sha256:db204250148eea3d… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-119","description":"Memory Corruption","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:880ce5c45023385845645f5c8a877108beb91a24b43e44fe20494169c9ecef01 · sha256:db204250148eea3d… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"cpes":["cpe:2.3:a:assimp:assimp:*:*:*:*:*:*:*:*"],"modules":["Half-Life 1 MDL Loader"],"product":"Assimp","vendor":"n/a","versions":[{"status":"affected","version":"6.0.0"},{"status":"affected","version":"6.0.1"},{"status":"affected","version":"6.0.2"},{"status":"affected","version":"6.0.3"},{"status":"affected","version":"6.0.4"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:880ce5c45023385845645f5c8a877108beb91a24b43e44fe20494169c9ecef01 · sha256:db204250148eea3d… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":4.3,"vectorString":"AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:880ce5c45023385845645f5c8a877108beb91a24b43e44fe20494169c9ecef01 · sha256:db204250148eea3d… · /containers/cna/metrics/3/cvssV2_0
{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:880ce5c45023385845645f5c8a877108beb91a24b43e44fe20494169c9ecef01 · sha256:db204250148eea3d… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":4.8,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:880ce5c45023385845645f5c8a877108beb91a24b43e44fe20494169c9ecef01 · sha256:db204250148eea3d… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:880ce5c45023385845645f5c8a877108beb91a24b43e44fe20494169c9ecef01 · sha256:db204250148eea3d… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-122","description":"Heap-based Buffer Overflow","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:880ce5c45023385845645f5c8a877108beb91a24b43e44fe20494169c9ecef01 · sha256:db204250148eea3d… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-119","description":"Memory Corruption","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:880ce5c45023385845645f5c8a877108beb91a24b43e44fe20494169c9ecef01 · sha256:db204250148eea3d… · /containers/cna/problemTypes/1/descriptions/0

Source references

7 source assertions
{"tags":["product"],"url":"https://github.com/assimp/assimp/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:880ce5c45023385845645f5c8a877108beb91a24b43e44fe20494169c9ecef01 · sha256:db204250148eea3d… · /containers/cna/references/6
{"tags":["issue-tracking"],"url":"https://github.com/assimp/assimp/issues/6614"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:880ce5c45023385845645f5c8a877108beb91a24b43e44fe20494169c9ecef01 · sha256:db204250148eea3d… · /containers/cna/references/4
{"tags":["exploit"],"url":"https://github.com/user-attachments/files/27194364/poc.zip"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:880ce5c45023385845645f5c8a877108beb91a24b43e44fe20494169c9ecef01 · sha256:db204250148eea3d… · /containers/cna/references/5
{"name":"CVE-2026-10229 | CVE Analysis and Report","tags":["third-party-advisory"],"url":"https://vuldb.com/cve/CVE-2026-10229"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:880ce5c45023385845645f5c8a877108beb91a24b43e44fe20494169c9ecef01 · sha256:db204250148eea3d… · /containers/cna/references/2
{"name":"Submit #821189 | Assimp commit 17c12da Heap-based Buffer Overflow","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/821189"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:880ce5c45023385845645f5c8a877108beb91a24b43e44fe20494169c9ecef01 · sha256:db204250148eea3d… · /containers/cna/references/3
{"name":"VDB-367508 | Assimp Half-Life 1 MDL Loader HL1MDLLoader.cpp read_meshes heap-based overflow","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/vuln/367508"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:880ce5c45023385845645f5c8a877108beb91a24b43e44fe20494169c9ecef01 · sha256:db204250148eea3d… · /containers/cna/references/0
{"name":"VDB-367508 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/367508/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:880ce5c45023385845645f5c8a877108beb91a24b43e44fe20494169c9ecef01 · sha256:db204250148eea3d… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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