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01 Record

CVE-2025-1656

PDF File Parsing Heap-based Overflow Vulnerability

HighPUBLISHEDCNA: autodesk
CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

02 Description

PDF File Parsing Heap-based Overflow Vulnerability

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.27% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 19.1% of scored records. A rank, not a probability.
NVD base score
7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2025-04-15 20:56Z1 YR AGO
Last updated
2026-02-26 18:28Z8 MO AGO
Reserved
2025-02-24
Assigning CNA
autodesk
Record state
PUBLISHED
Severity
High (CVSS 7.8)
CNA CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses
  • CWE-122Heap-based Buffer OverflowVariant
  • CWE-787Out-of-bounds WriteBase
Data version
5.2
Document digest
be00e380d332e534c42daca94eab9b3cf83d2018532b9ded1dd5b1d00bbdebd0

05 Affected products

VendorProductVersionsPlatforms
AutodeskRevit2025 to < 2025.4.1, 2024 to < 2024.3.2, 2023 to < 2023.1.7—
AutodeskAutoCAD2025 to < 2025.1.3, 2024 to < 2024.1.8, 2023 to < 2023.1.8—
AutodeskAutoCAD LT2025 to < 2025.1.3, 2024 to < 2024.1.8, 2023 to < 2023.1.8—
AutodeskAutoCAD Architecture2025 to < 2025.1.3, 2024 to < 2024.1.8, 2023 to < 2023.1.8—
AutodeskAutoCAD Electrical2025 to < 2025.1.3, 2024 to < 2024.1.8, 2023 to < 2023.1.8—
AutodeskAutoCAD MAP 3D2025 to < 2025.1.3, 2024 to < 2024.1.8, 2023 to < 2023.1.8—
AutodeskAutoCAD Mechanical2025 to < 2025.1.3, 2024 to < 2024.1.8, 2023 to < 2023.1.8—
AutodeskAutoCAD MEP2025 to < 2025.1.3, 2024 to < 2024.1.8, 2023 to < 2023.1.8—
AutodeskAutoCAD Plant 3D2025 to < 2025.1.3, 2024 to < 2024.1.8, 2023 to < 2023.1.8—
AutodeskCivil 3D2025 to < 2025.1.3, 2024 to < 2024.1.8, 2023 to < 2023.1.8—
AutodeskAdvance Steel2025 to < 2025.1.3, 2024 to < 2024.1.8, 2023 to < 2023.1.8—

06 References