CVE-2026-15182

MEDIUM

GNU LibreDWG BMP Image dwg.c dwg_bmp heap-based overflow

Title source: cna
STIX 2.1

Description

A vulnerability has been found in GNU LibreDWG up to 0.13.4. The affected element is the function dwg_bmp of the file src/dwg.c of the component BMP Image Handler. Such manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. Upgrading to version 0.14 is sufficient to fix this issue. The name of the patch is 18fd542bb4d5ccedf9de12052bf50068b2b26f06. It is suggested to upgrade the affected component.

References (10)

Core 10
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-377109 | GNU LibreDWG BMP Image dwg.c dwg_bmp heap-based overflow
https://vuldb.com/vuln/377109
Signature, Permissions Required signature permissions-required
VDB-377109 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/377109/cti
Third Party Advisory third-party-advisory
CVE-2026-15182 | CVE Analysis and Report
https://vuldb.com/cve/CVE-2026-15182
Third Party Advisory third-party-advisory
Submit #851191 | LibreDWG 0.13.4-154-g0b573035 (main branch, commit 0b573035, 2026-04-29) 内存损坏 (Heap Buffer Overflow - Read)
https://vuldb.com/submit/851191
Issue Tracking issue-tracking
https://github.com/LibreDWG/libredwg/issues/1252
Issue Tracking issue-tracking
https://github.com/LibreDWG/libredwg/issues/1249
Broken Link, Product broken-link product
https://www.gnu.org/

Scores

CVSS v3 5.3
EPSS 0.0013
EPSS Percentile 3.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-119 CWE-122
Status published
Products (6)
GNU/LibreDWG 0.13.0
GNU/LibreDWG 0.13.1
GNU/LibreDWG 0.13.2
GNU/LibreDWG 0.13.3
GNU/LibreDWG 0.13.4
GNU/LibreDWG 0.14
Published Jul 09, 2026
Tracked Since Jul 09, 2026