CVE-2026-9530

LOW 3.3

GNU LibreDWG Dwgbmp Utility decode.c read_2004_compressed_section out-of-bounds

CVSS Score

3.3

EPSS Score

0.0%

EPSS Percentile

2th

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.

CWE	CWE-125 CWE-119
Vendor	gnu
Product	libredwg
Published	May 26, 2026
Last Updated	May 26, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

GNU / LibreDWG

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0.10 0.11 0.12 0.13 0.14

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/365549 vuldb.com: https://vuldb.com/vuln/365549/cti vuldb.com: https://vuldb.com/submit/814275 github.com: https://github.com/LibreDWG/libredwg/issues/1248 github.com: https://github.com/HackC0der/CVE-Repos/blob/main/libredwg/libredwg_6d6a339_heap_oob_write_read_2004_compressed_section.dwg github.com: https://github.com/LibreDWG/libredwg/commit/8f03865f37f5d4ffd616fef802acc980be54d300 gnu.org: https://www.gnu.org/

Credits

🔍 pwn3rd (VulDB User)