CVE-2026-9530 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 read2004compressedsection 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...

PT-2026-43187

Name of the Vulnerable Software and Affected Versions GNU LibreDWG versions prior to 0.15 Description A weakness in the Dwgbmp Utility component allows an out-of-bounds read, which occurs when the system reads data outside the intended boundary of a buffer. This issue is located in the read 2004...

PT-2026-43125

A vulnerability was found in GNU LibreDWG up to 0.14. The affected element is the function read 2004 compressed section of the file src/decode.c of the component Dwgread Utility. Performing a manipulation results in heap-based buffer overflow. The attack is only possible with local access. The...

CVE-2020-21831

A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read2004sectionhandles ../../src/decode.c:2637...

CVE-2020-21842

A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read2004sectionrevhistory ../../src/decode.c:3051...

CVE-2020-21838

A heap based buffer overflow vulnerability exits in GNU LibreDWG 0.10 via: read2004sectionappinfo ../../src/decode.c:2842...

CVE-2020-21842

A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read2004sectionrevhistory ../../src/decode.c:3051...

PT-2021-10675

Name of the Vulnerable Software and Affected Versions: GNU LibreDWG version 0.10 Description: A heap-based buffer overflow issue exists, which can be triggered via the read 2004 compressed section function in the decode.c file. Recommendations: For GNU LibreDWG version 0.10, consider applying a...

PT-2021-10679

Name of the Vulnerable Software and Affected Versions: GNU LibreDWG version 0.10 Description: A heap-based buffer overflow issue exists in the read 2004 section classes function, located in the decode.c file. This issue is related to the line 2440 of the decode.c file. Recommendations: For GNU...

PT-2021-10683

Name of the Vulnerable Software and Affected Versions: GNU LibreDWG version 0.10 Description: A heap-based buffer overflow issue exists in the read 2004 section appinfo function, located in the decode.c file. This issue can be exploited via the read 2004 section appinfo function. Recommendations:...

PT-2021-10678

Name of the Vulnerable Software and Affected Versions: GNU LibreDWG version 0.10 Description: A heap-based buffer overflow issue exists, which can be triggered via the read 2004 compressed section function in the decode.c file. Recommendations: For GNU LibreDWG version 0.10, consider applying a...

PT-2021-10677

Name of the Vulnerable Software and Affected Versions: GNU LibreDWG version 0.10 Description: A heap-based buffer overflow issue exists due to a problem in the read 2004 section handles function located in decode.c at line 2637. This could potentially lead to exploitation. Recommendations: For GN...

PT-2021-10681

Name of the Vulnerable Software and Affected Versions: GNU LibreDWG version 0.10 Description: A null pointer dereference issue exists in the software. The issue is related to the read 2004 compressed section function in the decode.c file. Recommendations: For GNU LibreDWG version 0.10, consider...