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CVE-2026-9530
1.9 LOW
- CVSS version (CVSS): 4.0
- Attack Vector (AV): Local (L)
- Attack Complexity (AC): Low (L)
- Attack Requirement (AT): None (N)
- Privileges Required (PR): Low (L)
- User Interaction (UI): None (N)
- Vulnerable System Impact Confidentiality (VC): None (N)
- Vulnerable System Impact Integrity (VI): None (N)
- Vulnerable System Impact Availability (VA): Low (L)
- Subsequent System Impact Confidentiality (SC): None (N)
- Subsequent System Impact Integrity (SI): None (N)
- Subsequent System Impact Availability (SA): None (N)
- Exploit Maturity (E): POC (P)
- Modified Attack Vector (MAV): Local (L)
- Modified Attack Complexity (MAC): Low (L)
- Modified Attack Requirement (MAT): None (N)
- Modified Privileges Required (MPR): Low (L)
- Modified User Interaction (MUI): None (N)
- Modified Vulnerable System Impact Confidentiality (MVC): None (N)
- Modified Vulnerable System Impact Integrity (MVI): None (N)
- Modified Vulnerable System Impact Availability (MVA): Low (L)
- Modified Subsequent System Impact Confidentiality (MSC): Negligible (N)
- Modified Subsequent System Impact Integrity (MSI): Negligible (N)
- Modified Subsequent System Impact Availability (MSA): Negligible (N)
- Safety (S): Not Defined (X)
- Automatable (AU): Not Defined (X)
- Recovery (R): Not Defined (X)
- Value Density (V): Not Defined (X)
- Vulnerability Response Effort (RE): Not Defined (X)
- Provider Urgency (U): Not Defined (X)
- Confidentiality Req. (CR): Not Defined (X)
- Integrity Req. (IR): Not Defined (X)
- Availability Req. (AR): Not Defined (X)
Activity log
- Created suggestion
GNU LibreDWG Dwgbmp Utility decode.c read_2004_compressed_section out-of-bounds
A weakness has been identified in GNU LibreDWG up to 0.14. The impacted element is the function read_2004_compressed_section of the file src/decode.c of the component Dwgbmp Utility. Executing a manipulation can lead to out-of-bounds read. The attack requires local access. The exploit has been made available to the public and could be used for attacks. This patch is called 8f03865f37f5d4ffd616fef802acc980be54d300. It is advisable to implement a patch to correct this issue.
References
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VDB-365549 | GNU LibreDWG Dwgbmp Utility decode.c read_2004_compressed_section out-of-bounds vdb-entrytechnical-description
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https://www.gnu.org/ product
Affected products
LibreDWG
- ==0.8
- ==0.6
- ==0.9
- ==0.4
- ==0.13
- ==0.3
- ==0.12
- ==0.10
- ==0.11
- ==0.2
- ==0.5
- ==0.7
- ==0.1
- ==0.14
Matching in nixpkgs
pkgs.libredwg
Free implementation of the DWG file format
pkgs.python312Packages.libredwg
Free implementation of the DWG file format
pkgs.python313Packages.libredwg
Free implementation of the DWG file format
pkgs.python314Packages.libredwg
Free implementation of the DWG file format
Package maintainers
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@thorstenweber83 Thorsten Weber <tw+nixpkgs@360vier.de>